Hourly Weather Forecast for Fairfax, Virginia - The Weather Channel | Weather.com
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Hourly Weather-

As of 3:53 am EDT
alertLevel3

Small Craft Advisory

Saturday, March 21

4 am

Partly Cloudy Night Partly Cloudy
53°
Rain drop 4%
WSW 4 mph
Subtract

Partly Cloudy

  • Temperature feels like
    Feels Like52°
  • WindWSW 4 mph
  • Humidity
    Humidity91%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover59%
  • Rain drop
    Rain Amount0 in

4:15 am

Mostly Cloudy Night Mostly Cloudy
52°
Rain drop 4%
W 4 mph

4:30 am

Partly Cloudy Night Partly Cloudy
52°
Rain drop 4%
W 4 mph

5 am

Partly Cloudy Night Partly Cloudy
52°
Rain drop 3%
WNW 4 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like51°
  • WindWNW 4 mph
  • Humidity
    Humidity92%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover45%
  • Rain drop
    Rain Amount0 in

6 am

Partly Cloudy Night Partly Cloudy
51°
Rain drop 4%
NW 5 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like49°
  • WindNW 5 mph
  • Humidity
    Humidity94%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover37%
  • Rain drop
    Rain Amount0 in

7 am

Mostly Clear Night Mostly Clear
50°
Rain drop 3%
NW 5 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like48°
  • WindNW 5 mph
  • Humidity
    Humidity89%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover26%
  • Rain drop
    Rain Amount0 in

8 am

Partly Cloudy Day Partly Cloudy
50°
Rain drop 15%
NNW 5 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like49°
  • WindNNW 5 mph
  • Humidity
    Humidity88%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover38%
  • Rain drop
    Rain Amount0 in

9 am

Partly Cloudy Day Partly Cloudy
53°
Rain drop 15%
NNW 6 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like51°
  • WindNNW 6 mph
  • Humidity
    Humidity82%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover34%
  • Rain drop
    Rain Amount0 in
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10 am

Partly Cloudy Day Partly Cloudy
56°
Rain drop 15%
NNW 9 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like54°
  • WindNNW 9 mph
  • Humidity
    Humidity70%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover42%
  • Rain drop
    Rain Amount0 in

11 am

Partly Cloudy Day Partly Cloudy
59°
Rain drop 15%
N 9 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like58°
  • WindN 9 mph
  • Humidity
    Humidity61%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover43%
  • Rain drop
    Rain Amount0 in

12 pm

Partly Cloudy Day Partly Cloudy
61°
Rain drop 15%
N 8 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like60°
  • WindN 8 mph
  • Humidity
    Humidity53%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover54%
  • Rain drop
    Rain Amount0 in

1 pm

Partly Cloudy Day Partly Cloudy
64°
Rain drop 15%
N 6 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like64°
  • WindN 6 mph
  • Humidity
    Humidity46%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover52%
  • Rain drop
    Rain Amount0 in

2 pm

Sunny Sunny
66°
Rain drop 0%
N 6 mph
Add

Sunny

  • Temperature feels like
    Feels Like66°
  • WindN 6 mph
  • Humidity
    Humidity40%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover18%
  • Rain drop
    Rain Amount0 in

3 pm

Partly Cloudy Day Partly Cloudy
67°
Rain drop 0%
NNE 4 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like67°
  • WindNNE 4 mph
  • Humidity
    Humidity37%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover42%
  • Rain drop
    Rain Amount0 in

4 pm

Partly Cloudy Day Partly Cloudy
67°
Rain drop 0%
NNE 4 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like67°
  • WindNNE 4 mph
  • Humidity
    Humidity35%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover47%
  • Rain drop
    Rain Amount0 in

5 pm

Partly Cloudy Day Partly Cloudy
67°
Rain drop 0%
NE 4 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like67°
  • WindNE 4 mph
  • Humidity
    Humidity36%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover34%
  • Rain drop
    Rain Amount0 in

6 pm

Partly Cloudy Day Partly Cloudy
66°
Rain drop 0%
ENE 6 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like66°
  • WindENE 6 mph
  • Humidity
    Humidity37%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover42%
  • Rain drop
    Rain Amount0 in

7 pm

Partly Cloudy Day Partly Cloudy
63°
Rain drop 1%
E 5 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like63°
  • WindE 5 mph
  • Humidity
    Humidity40%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover41%
  • Rain drop
    Rain Amount0 in

8 pm

Partly Cloudy Night Partly Cloudy
60°
Rain drop 1%
E 5 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like60°
  • WindE 5 mph
  • Humidity
    Humidity45%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover46%
  • Rain drop
    Rain Amount0 in

9 pm

Partly Cloudy Night Partly Cloudy
58°
Rain drop 1%
ESE 5 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like57°
  • WindESE 5 mph
  • Humidity
    Humidity51%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover49%
  • Rain drop
    Rain Amount0 in
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10 pm

Partly Cloudy Night Partly Cloudy
55°
Rain drop 2%
ESE 5 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like54°
  • WindESE 5 mph
  • Humidity
    Humidity57%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover57%
  • Rain drop
    Rain Amount0 in

11 pm

Partly Cloudy Night Partly Cloudy
54°
Rain drop 3%
SE 5 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like52°
  • WindSE 5 mph
  • Humidity
    Humidity60%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover46%
  • Rain drop
    Rain Amount0 in

Sunday, March 22

12 am

Partly Cloudy Night Partly Cloudy
52°
Rain drop 4%
SE 6 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like51°
  • WindSE 6 mph
  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover52%
  • Rain drop
    Rain Amount0 in

1 am

Partly Cloudy Night Partly Cloudy
51°
Rain drop 6%
SSE 5 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like49°
  • WindSSE 5 mph
  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover40%
  • Rain drop
    Rain Amount0 in

2 am

Partly Cloudy Night Partly Cloudy
50°
Rain drop 7%
SSE 5 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like47°
  • WindSSE 5 mph
  • Humidity
    Humidity78%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover39%
  • Rain drop
    Rain Amount0 in

3 am

Mostly Cloudy Night Mostly Cloudy
48°
Rain drop 8%
SSE 6 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like46°
  • WindSSE 6 mph
  • Humidity
    Humidity82%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover62%
  • Rain drop
    Rain Amount0 in

4 am

Partly Cloudy Night Partly Cloudy
47°
Rain drop 8%
SSE 6 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like44°
  • WindSSE 6 mph
  • Humidity
    Humidity86%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover59%
  • Rain drop
    Rain Amount0 in

5 am

Mostly Cloudy Night Mostly Cloudy
47°
Rain drop 9%
S 6 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like44°
  • WindS 6 mph
  • Humidity
    Humidity88%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover61%
  • Rain drop
    Rain Amount0 in

6 am

Mostly Cloudy Night Mostly Cloudy
46°
Rain drop 9%
S 6 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like43°
  • WindS 6 mph
  • Humidity
    Humidity92%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover73%
  • Rain drop
    Rain Amount0 in

7 am

Mostly Cloudy Night Mostly Cloudy
46°
Rain drop 9%
S 5 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like44°
  • WindS 5 mph
  • Humidity
    Humidity93%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover76%
  • Rain drop
    Rain Amount0 in

8 am

Cloudy Cloudy
47°
Rain drop 9%
S 4 mph
Add

Cloudy

  • Temperature feels like
    Feels Like46°
  • WindS 4 mph
  • Humidity
    Humidity91%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover81%
  • Rain drop
    Rain Amount0 in

9 am

Mostly Cloudy Day Mostly Cloudy
52°
Rain drop 8%
S 5 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like51°
  • WindS 5 mph
  • Humidity
    Humidity82%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover77%
  • Rain drop
    Rain Amount0 in
Advertisement

10 am

Mostly Cloudy Day Mostly Cloudy
57°
Rain drop 6%
SSW 6 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like57°
  • WindSSW 6 mph
  • Humidity
    Humidity71%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover67%
  • Rain drop
    Rain Amount0 in

11 am

Partly Cloudy Day Partly Cloudy
63°
Rain drop 4%
SSW 7 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like63°
  • WindSSW 7 mph
  • Humidity
    Humidity61%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover46%
  • Rain drop
    Rain Amount0 in

12 pm

Partly Cloudy Day Partly Cloudy
68°
Rain drop 2%
SSW 7 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like68°
  • WindSSW 7 mph
  • Humidity
    Humidity52%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover55%
  • Rain drop
    Rain Amount0 in

1 pm

Partly Cloudy Day Partly Cloudy
72°
Rain drop 0%
SSW 8 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like72°
  • WindSSW 8 mph
  • Humidity
    Humidity46%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover57%
  • Rain drop
    Rain Amount0 in

2 pm

Partly Cloudy Day Partly Cloudy
77°
Rain drop 0%
SSW 9 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like77°
  • WindSSW 9 mph
  • Humidity
    Humidity40%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover40%
  • Rain drop
    Rain Amount0 in

3 pm

Partly Cloudy Day Partly Cloudy
80°
Rain drop 0%
SSW 10 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like80°
  • WindSSW 10 mph
  • Humidity
    Humidity36%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover34%
  • Rain drop
    Rain Amount0 in

4 pm

Partly Cloudy Day Partly Cloudy
82°
Rain drop 0%
SSW 10 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like82°
  • WindSSW 10 mph
  • Humidity
    Humidity33%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover50%
  • Rain drop
    Rain Amount0 in

5 pm

Partly Cloudy Day Partly Cloudy
82°
Rain drop 0%
SSW 10 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like82°
  • WindSSW 10 mph
  • Humidity
    Humidity32%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover32%
  • Rain drop
    Rain Amount0 in

6 pm

Partly Cloudy Day Partly Cloudy
82°
Rain drop 0%
SSW 10 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like82°
  • WindSSW 10 mph
  • Humidity
    Humidity33%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover33%
  • Rain drop
    Rain Amount0 in

7 pm

Partly Cloudy Day Partly Cloudy
79°
Rain drop 0%
SSW 10 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like79°
  • WindSSW 10 mph
  • Humidity
    Humidity38%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover47%
  • Rain drop
    Rain Amount0 in

8 pm

Partly Cloudy Night Partly Cloudy
76°
Rain drop 0%
SSW 9 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like76°
  • WindSSW 9 mph
  • Humidity
    Humidity42%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover49%
  • Rain drop
    Rain Amount0 in

9 pm

Partly Cloudy Night Partly Cloudy
73°
Rain drop 1%
SSW 9 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like73°
  • WindSSW 9 mph
  • Humidity
    Humidity48%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover49%
  • Rain drop
    Rain Amount0 in
Advertisement

10 pm

Partly Cloudy Night Partly Cloudy
71°
Rain drop 1%
SSW 8 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like71°
  • WindSSW 8 mph
  • Humidity
    Humidity51%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover49%
  • Rain drop
    Rain Amount0 in

11 pm

Partly Cloudy Night Partly Cloudy
70°
Rain drop 1%
SW 8 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like70°
  • WindSW 8 mph
  • Humidity
    Humidity55%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover47%
  • Rain drop
    Rain Amount0 in

Monday, March 23

12 am

Mostly Cloudy Night Mostly Cloudy
67°
Rain drop 4%
WSW 8 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like67°
  • WindWSW 8 mph
  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover67%
  • Rain drop
    Rain Amount0 in

1 am

Mostly Cloudy Night Mostly Cloudy
66°
Rain drop 4%
W 6 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like66°
  • WindW 6 mph
  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover69%
  • Rain drop
    Rain Amount0 in

2 am

Cloudy Cloudy
65°
Rain drop 23%
WNW 6 mph
Add

Cloudy

  • Temperature feels like
    Feels Like65°
  • WindWNW 6 mph
  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover82%
  • Rain drop
    Rain Amount0 in

3 am

Cloudy Cloudy
64°
Rain drop 21%
NNW 6 mph
Add

Cloudy

  • Temperature feels like
    Feels Like64°
  • WindNNW 6 mph
  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover91%
  • Rain drop
    Rain Amount0 in
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