Hourly Weather Forecast for Greencastle, Pennsylvania 17225 - The Weather Channel | Weather.com
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Hourly Weather-

As of 9:11 am EDT
alertLevel3

There is a possible risk of severe weather today. Wind, tornadoes and hail are possible. Look out for large hail.

Sunday, March 22

10 am

Sunny Sunny
54°
Rain drop 2%
SSW 8 mph
Subtract

Sunny

  • Temperature feels like
    Feels Like52°
  • WindSSW 8 mph
  • Humidity
    Humidity78%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

11 am

Sunny Sunny
59°
Rain drop 1%
SSW 7 mph
Add

Sunny

  • Temperature feels like
    Feels Like58°
  • WindSSW 7 mph
  • Humidity
    Humidity67%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover0%
  • Rain drop
    Rain Amount0 in

12 pm

Mostly Clear Day Mostly Sunny
64°
Rain drop 1%
SSW 8 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like64°
  • WindSSW 8 mph
  • Humidity
    Humidity57%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover20%
  • Rain drop
    Rain Amount0 in

1 pm

Partly Cloudy Day Partly Cloudy
71°
Rain drop 0%
SSW 9 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like71°
  • WindSSW 9 mph
  • Humidity
    Humidity46%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover30%
  • Rain drop
    Rain Amount0 in

2 pm

Partly Cloudy Day Partly Cloudy
75°
Rain drop 15%
SSW 11 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like75°
  • WindSSW 11 mph
  • Humidity
    Humidity39%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover51%
  • Rain drop
    Rain Amount0 in

3 pm

Partly Cloudy Day Partly Cloudy
78°
Rain drop 15%
SSW 11 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like78°
  • WindSSW 11 mph
  • Humidity
    Humidity38%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover55%
  • Rain drop
    Rain Amount0 in
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4 pm

Partly Cloudy Day Partly Cloudy
80°
Rain drop 15%
SSW 12 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like80°
  • WindSSW 12 mph
  • Humidity
    Humidity37%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover59%
  • Rain drop
    Rain Amount0 in

5 pm

Partly Cloudy Day Partly Cloudy
80°
Rain drop 15%
SSW 12 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like80°
  • WindSSW 12 mph
  • Humidity
    Humidity37%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover55%
  • Rain drop
    Rain Amount0 in

6 pm

Mostly Cloudy Day Mostly Cloudy
78°
Rain drop 15%
SW 10 mph
Add

Mostly Cloudy

  • Temperature feels like
    Feels Like79°
  • WindSW 10 mph
  • Humidity
    Humidity39%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover62%
  • Rain drop
    Rain Amount0 in

7 pm

Cloudy Cloudy
76°
Rain drop 5%
SSW 9 mph
Add

Cloudy

  • Temperature feels like
    Feels Like76°
  • WindSSW 9 mph
  • Humidity
    Humidity41%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover89%
  • Rain drop
    Rain Amount0 in

8 pm

Cloudy Cloudy
72°
Rain drop 24%
WSW 7 mph
Add

Cloudy

  • Temperature feels like
    Feels Like72°
  • WindWSW 7 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover86%
  • Rain drop
    Rain Amount0 in

9 pm

Scattered Thunderstorms Night Scattered Thunderstorms
69°
Rain drop 53%
NNW 6 mph
Add

Scattered Thunderstorms

  • Temperature feels like
    Feels Like69°
  • WindNNW 6 mph
  • Humidity
    Humidity55%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover86%
  • Rain drop
    Rain Amount0.02 in

10 pm

Scattered Thunderstorms Night Scattered Thunderstorms
67°
Rain drop 43%
N 7 mph
Add

Scattered Thunderstorms

  • Temperature feels like
    Feels Like67°
  • WindN 7 mph
  • Humidity
    Humidity62%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover96%
  • Rain drop
    Rain Amount0.02 in

11 pm

Showers Showers
65°
Rain drop 49%
N 8 mph
Add

Showers

  • Temperature feels like
    Feels Like65°
  • WindN 8 mph
  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover98%
  • Rain drop
    Rain Amount0.02 in

Monday, March 23

12 am

Showers Light Rain
63°
Rain drop 70%
N 5 mph
Add

Light Rain

  • Temperature feels like
    Feels Like63°
  • WindN 5 mph
  • Humidity
    Humidity75%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover93%
  • Rain drop
    Rain Amount0.02 in

1 am

Rain Rain
61°
Rain drop 68%
N 6 mph
Add

Rain

  • Temperature feels like
    Feels Like61°
  • WindN 6 mph
  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0.04 in

2 am

Thunderstorms Thunderstorms
60°
Rain drop 77%
N 8 mph
Add

Thunderstorms

  • Temperature feels like
    Feels Like58°
  • WindN 8 mph
  • Humidity
    Humidity83%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover95%
  • Rain drop
    Rain Amount0.08 in

3 am

Thunderstorms Thunderstorms
59°
Rain drop 100%
N 9 mph
Add

Thunderstorms

  • Temperature feels like
    Feels Like57°
  • WindN 9 mph
  • Humidity
    Humidity84%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0.11 in
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4 am

Rain Rain
57°
Rain drop 99%
N 7 mph
Add

Rain

  • Temperature feels like
    Feels Like56°
  • WindN 7 mph
  • Humidity
    Humidity87%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0.09 in

5 am

Rain Rain
55°
Rain drop 91%
N 7 mph
Add

Rain

  • Temperature feels like
    Feels Like53°
  • WindN 7 mph
  • Humidity
    Humidity87%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover100%
  • Rain drop
    Rain Amount0.08 in

6 am

Showers Showers
54°
Rain drop 47%
N 10 mph
Add

Showers

  • Temperature feels like
    Feels Like51°
  • WindN 10 mph
  • Humidity
    Humidity87%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover99%
  • Rain drop
    Rain Amount0.03 in

7 am

Cloudy Cloudy
53°
Rain drop 24%
N 9 mph
Add

Cloudy

  • Temperature feels like
    Feels Like50°
  • WindN 9 mph
  • Humidity
    Humidity86%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover88%
  • Rain drop
    Rain Amount0 in

8 am

Cloudy Cloudy
52°
Rain drop 24%
N 12 mph
Add

Cloudy

  • Temperature feels like
    Feels Like47°
  • WindN 12 mph
  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover89%
  • Rain drop
    Rain Amount0 in

9 am

Cloudy Cloudy
51°
Rain drop 21%
NNW 14 mph
Add

Cloudy

  • Temperature feels like
    Feels Like46°
  • WindNNW 14 mph
  • Humidity
    Humidity77%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover87%
  • Rain drop
    Rain Amount0 in

10 am

Partly Cloudy Day Partly Cloudy
50°
Rain drop 4%
NNW 16 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like45°
  • WindNNW 16 mph
  • Humidity
    Humidity72%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover44%
  • Rain drop
    Rain Amount0 in

11 am

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

Partly Cloudy

  • Temperature feels like
    Feels Like45°
  • WindNNW 15 mph
  • Humidity
    Humidity65%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover52%
  • Rain drop
    Rain Amount0 in

12 pm

Partly Cloudy Day Partly Cloudy
50°
Rain drop 15%
NNW 16 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like45°
  • WindNNW 16 mph
  • Humidity
    Humidity57%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover53%
  • Rain drop
    Rain Amount0 in

1 pm

Partly Cloudy Day Partly Cloudy
51°
Rain drop 15%
NW 17 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like45°
  • WindNW 17 mph
  • Humidity
    Humidity51%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover40%
  • Rain drop
    Rain Amount0 in

2 pm

Partly Cloudy Day Partly Cloudy
50°
Rain drop 15%
NW 18 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like45°
  • WindNW 18 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover33%
  • Rain drop
    Rain Amount0 in

3 pm

Partly Cloudy Day Partly Cloudy
50°
Rain drop 15%
NW 18 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like44°
  • WindNW 18 mph
  • Humidity
    Humidity44%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover30%
  • Rain drop
    Rain Amount0 in
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4 pm

Partly Cloudy Day Partly Cloudy
50°
Rain drop 15%
NW 18 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like44°
  • WindNW 18 mph
  • Humidity
    Humidity41%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover31%
  • Rain drop
    Rain Amount0 in

5 pm

Sunny Sunny
49°
Rain drop 0%
NW 17 mph
Add

Sunny

  • Temperature feels like
    Feels Like43°
  • WindNW 17 mph
  • Humidity
    Humidity42%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover19%
  • Rain drop
    Rain Amount0 in

6 pm

Sunny Sunny
48°
Rain drop 0%
NW 17 mph
Add

Sunny

  • Temperature feels like
    Feels Like41°
  • WindNW 17 mph
  • Humidity
    Humidity41%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover17%
  • Rain drop
    Rain Amount0 in

7 pm

Mostly Clear Day Mostly Sunny
46°
Rain drop 0%
NW 16 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like39°
  • WindNW 16 mph
  • Humidity
    Humidity42%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover24%
  • Rain drop
    Rain Amount0 in

8 pm

Mostly Clear Night Mostly Clear
43°
Rain drop 1%
NW 13 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like37°
  • WindNW 13 mph
  • Humidity
    Humidity44%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover23%
  • Rain drop
    Rain Amount0 in

9 pm

Mostly Clear Night Mostly Clear
42°
Rain drop 0%
NW 12 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like35°
  • WindNW 12 mph
  • Humidity
    Humidity44%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover23%
  • Rain drop
    Rain Amount0 in

10 pm

Mostly Clear Night Mostly Clear
41°
Rain drop 1%
NNW 14 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like33°
  • WindNNW 14 mph
  • Humidity
    Humidity46%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover27%
  • Rain drop
    Rain Amount0 in

11 pm

Mostly Clear Night Mostly Clear
39°
Rain drop 1%
NNW 11 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like33°
  • WindNNW 11 mph
  • Humidity
    Humidity47%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover26%
  • Mixed precipitation
    Precip Amount0 in

Tuesday, March 24

12 am

Mostly Clear Night Mostly Clear
38°
Rain drop 1%
NW 12 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like30°
  • WindNW 12 mph
  • Humidity
    Humidity48%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover22%
  • Mixed precipitation
    Precip Amount0 in

1 am

Mostly Clear Night Mostly Clear
37°
Rain drop 2%
NW 11 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like29°
  • WindNW 11 mph
  • Humidity
    Humidity50%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover21%
  • Mixed precipitation
    Precip Amount0 in

2 am

Clear Night Clear
36°
Rain drop 2%
NW 11 mph
Add

Clear

  • Temperature feels like
    Feels Like28°
  • WindNW 11 mph
  • Humidity
    Humidity51%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover13%
  • Mixed precipitation
    Precip Amount0 in

3 am

Partly Cloudy Night Partly Cloudy
35°
Rain drop 2%
NNW 8 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like28°
  • WindNNW 8 mph
  • Humidity
    Humidity52%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover32%
  • Mixed precipitation
    Precip Amount0 in
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4 am

Mostly Clear Night Mostly Clear
34°
Rain drop 2%
NW 7 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like28°
  • WindNW 7 mph
  • Humidity
    Humidity55%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover25%
  • Mixed precipitation
    Precip Amount0 in

5 am

Mostly Clear Night Mostly Clear
33°
Rain drop 3%
NW 7 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like26°
  • WindNW 7 mph
  • Humidity
    Humidity58%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover29%
  • Mixed precipitation
    Precip Amount0 in

6 am

Mostly Clear Night Mostly Clear
32°
Rain drop 3%
NW 6 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like26°
  • WindNW 6 mph
  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover21%
  • Mixed precipitation
    Precip Amount0 in

7 am

Mostly Clear Night Mostly Clear
31°
Rain drop 3%
NW 5 mph
Add

Mostly Clear

  • Temperature feels like
    Feels Like26°
  • WindNW 5 mph
  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover25%
  • Mixed precipitation
    Precip Amount0 in

8 am

Sunny Sunny
32°
Rain drop 2%
NW 5 mph
Add

Sunny

  • Temperature feels like
    Feels Like27°
  • WindNW 5 mph
  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover19%
  • Mixed precipitation
    Precip Amount0 in

9 am

Mostly Clear Day Mostly Sunny
35°
Rain drop 0%
NNW 6 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like30°
  • WindNNW 6 mph
  • Humidity
    Humidity57%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover22%
  • Mixed precipitation
    Precip Amount0 in
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