Weather Forecast and Conditions for Great Falls, Virginia 22066 - The Weather Channel | Weather.com
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47° Clear Night
Clear
Day 58° • Night 39°
Feels Like42°
Sunrise

7:22 am

Sunset

7:15 pm

Temperature
High / Low
58°/39°
Wind
11 mph
Humidity
Humidity
27%
Dew point
Dew Point
15°
Pressure
Pressure
30.03 in
UV index
UV Index
0 of 11
Visibility
Visibility
10 mi
Moon Phase - Day 25
Moon Phase
Waning Crescent

Hourly Weather-

Now

Mostly Clear Night Mostly Clear
47°
Rain drop 0%
WNW 13 mph
Subtract

Mostly Clear

  • Temperature feels like
    Feels Like41°
  • WindWNW 13 mph
  • Humidity
    Humidity28%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover26%
  • Rain drop
    Rain Amount0 in

8 am

Mostly Clear Day Mostly Sunny
46°
Rain drop 0%
WNW 13 mph
Add

Mostly Sunny

  • Temperature feels like
    Feels Like40°
  • WindWNW 13 mph
  • Humidity
    Humidity30%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover22%
  • Rain drop
    Rain Amount0 in

9 am

Partly Cloudy Day Partly Cloudy
47°
Rain drop 0%
WNW 14 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like41°
  • WindWNW 14 mph
  • Humidity
    Humidity31%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover31%
  • Rain drop
    Rain Amount0 in

10 am

Partly Cloudy Day Partly Cloudy
48°
Rain drop 0%
WNW 15 mph
Add

Partly Cloudy

  • Temperature feels like
    Feels Like42°
  • WindWNW 15 mph
  • Humidity
    Humidity33%
  • UV index
    UV Index2 of 11
  • Cloud
    Cloud Cover42%
  • Rain drop
    Rain Amount0 in
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10 Day Weather-

Today

Partly Cloudy Day Partly Cloudy
58°/39°
Rain drop 0%
Subtract

Day

58°
Partly Cloudy Day
WNW 13 mph

Sun and clouds mixed. High 58F. Winds WNW at 10 to 15 mph.

  • Humidity
    Humidity25%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise7:22 am
  • Sunset
    Sunset7:15 pm

Night

39°
Mostly Cloudy Night
ENE 6 mph

Considerable cloudiness. Low 39F. Winds light and variable.

  • Humidity
    Humidity39%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:06 am
  • Moonset
    Moonset2:38 pm
  • Moon Phase - Day 25 Waning Crescent

Sun 15

Cloudy Cloudy
58°/52°
Rain drop 15%
Add

Day

58°
Cloudy
Rain drop
15%
SE 13 mph

Cloudy. Slight chance of a rain shower. High 58F. Winds SE at 10 to 15 mph.

  • Humidity
    Humidity47%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:20 am
  • Sunset
    Sunset7:16 pm

Night

52°
Showers
Rain drop
58%
SE 12 mph

Cloudy with occasional rain showers. Low 52F. Winds SE at 10 to 15 mph. Chance of rain 60%.

  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:39 am
  • Moonset
    Moonset3:45 pm
  • Moon Phase - Day 26 Waning Crescent

Mon 16

Thunderstorms Thunderstorms
68°/29°
Rain drop 100%
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Day

68°
Thunderstorms
Rain drop
100%
S 18 mph

Rain showers in the morning with numerous thunderstorms developing in the afternoon. Severe thunderstorms expected. High 68F. Winds S at 15 to 25 mph. Chance of rain 100%.

  • Humidity
    Humidity82%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:19 am
  • Sunset
    Sunset7:17 pm

Night

29°
Rain, Snow, Wintery Mix
Mixed precipitation
98%
WNW 14 mph

Cloudy with rain and snow diminishing in the evening. Partial clearing late. Low 29F. Winds WNW at 10 to 20 mph. Chance of precip 100%.

  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:08 am
  • Moonset
    Moonset4:53 pm
  • Moon Phase - Day 27 Waning Crescent

Tue 17

Partly Cloudy Day Partly Cloudy
38°/23°
Rain drop 0%
Add

Day

38°
Partly Cloudy Day
WNW 15 mph

Partly to mostly cloudy. Cold. High 38F. Winds WNW at 10 to 20 mph.

  • Humidity
    Humidity39%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:17 am
  • Sunset
    Sunset7:18 pm

Night

23°
Mostly Clear Night
Snowflake
1%
NW 12 mph

Generally fair. Cold. Low 23F. Winds NW at 10 to 15 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:33 am
  • Moonset
    Moonset6:01 pm
  • Moon Phase - Day 28 Waning Crescent
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