10-Day Weather Forecast for Great Falls, Virginia - The Weather Channel | weather.com
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10 Day Weather-

As of 10:37 am EDT
alertLevel2

Special Weather Statement

+2 More
alertLevel3

There is a marginal risk of severe weather today.

Today

Partly Cloudy Day Partly Cloudy
82°/54°
Rain drop 2%
Subtract

Day

82°
Partly Cloudy Day
Rain drop
2%
SSW 9 mph

A mix of clouds and sun. Very warm. High 82F. Winds SSW at 5 to 10 mph.

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  • Humidity
    Humidity46%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise7:09 am
  • Sunset
    Sunset7:23 pm

Night

54°
Thunderstorms
Rain drop
93%
WNW 9 mph

Mostly cloudy skies this evening followed by thunderstorms late. Gusty winds and small hail are possible. Low 54F. Winds WNW at 5 to 10 mph. Chance of rain 90%.

  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:51 am
  • Moonset
    Moonset--
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Rain AM Rain
57°/32°
Rain drop 72%
Add

Day

57°
Rain
Rain drop
72%
NNW 17 mph

Rain ending early. Breaks of sun in the afternoon. High 57F. Winds NNW at 10 to 20 mph. Chance of rain 70%.

  • Humidity
    Humidity60%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:07 am
  • Sunset
    Sunset7:24 pm

Night

32°
Mostly Clear Night
Mixed precipitation
2%
NNW 14 mph

Mostly clear. Low 32F. Winds NNW at 10 to 20 mph.

  • Humidity
    Humidity46%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:33 am
  • Moonset
    Moonset12:08 am
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Mostly Clear Day Mostly Sunny
52°/36°
Rain drop 2%
Add

Day

52°
Mostly Clear Day
Rain drop
2%
W 6 mph

A few passing clouds, otherwise generally sunny. High 52F. Winds light and variable.

  • Humidity
    Humidity40%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise7:06 am
  • Sunset
    Sunset7:25 pm

Night

36°
Mostly Cloudy Night
Mixed precipitation
2%
S 5 mph

Partly cloudy skies during the evening will give way to cloudy skies overnight. Low 36F. Winds light and variable.

  • Humidity
    Humidity53%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:25 am
  • Moonset
    Moonset1:23 am
  • Moon Phase - Day 6 Waxing Crescent

Wed 25

Partly Cloudy Day Partly Cloudy
60°/48°
Rain drop 2%
Add

Day

60°
Partly Cloudy Day
Rain drop
2%
S 11 mph

Considerable clouds early. Some decrease in clouds later in the day. High around 60F. Winds S at 10 to 15 mph.

  • Humidity
    Humidity47%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:04 am
  • Sunset
    Sunset7:26 pm

Night

48°
Mostly Cloudy Night
Rain drop
8%
S 9 mph

Mostly cloudy skies. Low 48F. Winds S at 5 to 10 mph.

  • Humidity
    Humidity53%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:28 am
  • Moonset
    Moonset2:30 am
  • Moon Phase - Day 7 First Quarter

Thu 26

Cloudy Cloudy
77°/57°
Rain drop 12%
Add

Day

77°
Cloudy
Rain drop
12%
SSW 11 mph

Cloudy. High 77F. Winds SSW at 10 to 15 mph.

  • Humidity
    Humidity53%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:03 am
  • Sunset
    Sunset7:27 pm

Night

57°
Scattered Showers Night
Rain drop
59%
SW 10 mph

Partly cloudy skies early will give way to occasional showers later during the night. Low 57F. Winds SW at 10 to 15 mph. Chance of rain 60%.

  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:37 pm
  • Moonset
    Moonset3:27 am
  • Moon Phase - Day 8 Waxing Gibbous

Fri 27

Showers Showers
60°/32°
Rain drop 63%
Add

Day

60°
Showers
Rain drop
63%
NNW 14 mph

Rain showers in the morning becoming more intermittent in the afternoon. High near 60F. Winds NNW at 10 to 20 mph. Chance of rain 60%.

  • Humidity
    Humidity63%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:01 am
  • Sunset
    Sunset7:28 pm

Night

32°
Partly Cloudy Night
Mixed precipitation
24%
N 10 mph

Mostly cloudy skies early, then partly cloudy after midnight. Low 32F. Winds N at 10 to 15 mph.

  • Humidity
    Humidity56%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:50 pm
  • Moonset
    Moonset4:12 am
  • Moon Phase - Day 9 Waxing Gibbous

Sat 28

Sunny Sunny
51°/33°
Rain drop 2%
Add

Day

51°
Sunny
Rain drop
2%
NW 9 mph

Sunny skies. High 51F. Winds NW at 5 to 10 mph.

  • Humidity
    Humidity38%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:59 am
  • Sunset
    Sunset7:29 pm

Night

33°
Clear Night
Mixed precipitation
2%
W 6 mph

Clear. Low 33F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity50%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:02 pm
  • Moonset
    Moonset4:48 am
  • Moon Phase - Day 10 Waxing Gibbous

Sun 29

Mostly Clear Day Mostly Sunny
59°/41°
Rain drop 3%
Add

Day

59°
Mostly Clear Day
Rain drop
3%
WSW 9 mph

Generally sunny despite a few afternoon clouds. High 59F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity40%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:58 am
  • Sunset
    Sunset7:30 pm

Night

41°
Partly Cloudy Night
Rain drop
3%
SSW 5 mph

Partly cloudy. Low 41F. Winds light and variable.

  • Humidity
    Humidity48%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:11 pm
  • Moonset
    Moonset5:19 am
  • Moon Phase - Day 11 Waxing Gibbous

Mon 30

Partly Cloudy Day Partly Cloudy
65°/46°
Rain drop 8%
Add

Day

65°
Partly Cloudy Day
Rain drop
8%
SW 9 mph

Intervals of clouds and sunshine. High around 65F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity44%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:56 am
  • Sunset
    Sunset7:31 pm

Night

46°
Partly Cloudy Night
Rain drop
19%
S 7 mph

Partly to mostly cloudy. Low 46F. Winds S at 5 to 10 mph.

  • Humidity
    Humidity55%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:19 pm
  • Moonset
    Moonset5:44 am
  • Moon Phase - Day 12 Waxing Gibbous

Tue 31

Scattered Showers Day AM Showers
68°/51°
Rain drop 31%
Add

Day

68°
Scattered Showers Day
Rain drop
31%
S 8 mph

Showers in the morning, then cloudy in the afternoon. High 68F. Winds S at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity56%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:55 am
  • Sunset
    Sunset7:32 pm

Night

51°
Mostly Cloudy Night
Rain drop
24%
S 8 mph

Considerable cloudiness. Low 51F. Winds S at 5 to 10 mph.

  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:23 pm
  • Moonset
    Moonset6:07 am
  • Moon Phase - Day 13 Waxing Gibbous

Wed 01

Scattered Showers Day PM Showers
69°/51°
Rain drop 41%
Add

Day

69°
Scattered Showers Day
Rain drop
41%
S 9 mph

Mostly cloudy early with showers developing later in the day. High 69F. Winds S at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity59%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:53 am
  • Sunset
    Sunset7:33 pm

Night

51°
Showers
Rain drop
48%
SSW 8 mph

Overcast with rain showers at times. Low 51F. Winds SSW at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity66%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:27 pm
  • Moonset
    Moonset6:28 am
  • Moon Phase - Day 14 Full Moon

Thu 02

Showers Showers
71°/51°
Rain drop 43%
Add

Day

71°
Showers
Rain drop
43%
SSW 10 mph

Cloudy with showers. High 71F. Winds SSW at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity55%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:52 am
  • Sunset
    Sunset7:34 pm

Night

51°
Showers
Rain drop
47%
ESE 8 mph

Overcast with rain showers at times. Low 51F. Winds ESE at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:29 pm
  • Moonset
    Moonset6:51 am
  • Moon Phase - Day 15 Full Moon

Fri 03

Mostly Cloudy Day Mostly Cloudy
69°/51°
Rain drop 24%
Add

Day

69°
Mostly Cloudy Day
Rain drop
24%
ESE 7 mph

Mainly cloudy. High 69F. Winds ESE at 5 to 10 mph.

  • Humidity
    Humidity54%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:50 am
  • Sunset
    Sunset7:35 pm

Night

51°
Mostly Cloudy Night
Rain drop
24%
SE 6 mph

Considerable cloudiness. Low 51F. Winds SE at 5 to 10 mph.

  • Humidity
    Humidity65%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:33 pm
  • Moonset
    Moonset7:15 am
  • Moon Phase - Day 16 Waning Gibbous

Sat 04

Mostly Cloudy Day Mostly Cloudy
69°/52°
Rain drop 24%
Add

Day

69°
Mostly Cloudy Day
Rain drop
24%
SE 8 mph

Mostly cloudy. High 69F. Winds SE at 5 to 10 mph.

  • Humidity
    Humidity59%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:48 am
  • Sunset
    Sunset7:36 pm

Night

52°
Showers
Rain drop
44%
SSE 8 mph

Cloudy with occasional showers. Low 52F. Winds SSE at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity69%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:36 pm
  • Moonset
    Moonset7:42 am
  • Moon Phase - Day 17 Waning Gibbous

Sun 05

Showers Showers
68°/51°
Rain drop 50%
Add

Day

68°
Showers
Rain drop
50%
SSW 8 mph

Cloudy with occasional rain showers. High 68F. Winds SSW at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity61%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:47 am
  • Sunset
    Sunset7:37 pm

Night

51°
Showers
Rain drop
43%
SSW 7 mph

Cloudy with occasional rain showers. Low 51F. Winds SSW at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity69%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:39 pm
  • Moonset
    Moonset8:12 am
  • Moon Phase - Day 18 Waning Gibbous
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