10-Day Weather Forecast for Great Falls, Montana 59405 - The Weather Channel | weather.com
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10 Day Weather-

As of 4:18 pm MDT

Tonight

Partly Cloudy Night Partly Cloudy
--/32°
Rain drop 7%
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Night

32°
Partly Cloudy Night
Mixed precipitation
7%
S 13 mph

Partly cloudy. Low 32F. Winds S at 10 to 15 mph.

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  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:14 am
  • Moonset
    Moonset11:42 pm
  • Moon Phase - Day 3 Waxing Crescent

Sun 22

Mostly Clear Day Mostly Sunny
57°/31°
Rain drop 1%
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Day

57°
Mostly Clear Day
Rain drop
1%
SW 18 mph

Sunshine. High 57F. Winds SW at 15 to 25 mph.

  • Humidity
    Humidity34%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:24 am
  • Sunset
    Sunset7:41 pm

Night

31°
Mostly Cloudy Night
SW 12 mph

Partly cloudy during the evening followed by cloudy skies overnight. Low 31F. Winds SW at 10 to 15 mph.

  • Humidity
    Humidity44%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:41 am
  • Moonset
    Moonset--
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Partly Cloudy Day Partly Cloudy
63°/43°
Rain drop 0%
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Day

63°
Partly Cloudy Day
SSW 12 mph

Partly cloudy. High 63F. Winds SSW at 10 to 15 mph.

  • Humidity
    Humidity33%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:22 am
  • Sunset
    Sunset7:42 pm

Night

43°
Cloudy
SW 9 mph

Cloudy skies. Low 43F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity36%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:17 am
  • Moonset
    Moonset1:07 am
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Cloudy Cloudy
54°/48°
Rain drop 5%
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Day

54°
Cloudy
Rain drop
5%
SW 15 mph

Cloudy skies. High 54F. Winds SW at 10 to 20 mph.

  • Humidity
    Humidity40%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:20 am
  • Sunset
    Sunset7:44 pm

Night

48°
Partly Cloudy Night
Rain drop
2%
SSW 17 mph

Cloudy skies early will become partly cloudy later at night. Low 48F. Winds SSW at 15 to 25 mph.

  • Humidity
    Humidity56%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:05 am
  • Moonset
    Moonset2:27 am
  • Moon Phase - Day 6 Waxing Crescent

Wed 25

Windy Partly Cloudy/Wind
62°/30°
Rain drop 3%
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Day

62°
Windy
Rain drop
3%
WSW 27 mph

Windy with a few clouds from time to time. High 62F. Winds WSW at 25 to 35 mph. Winds could occasionally gust over 40 mph.

  • Humidity
    Humidity36%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:17 am
  • Sunset
    Sunset7:45 pm

Night

30°
Partly Cloudy Night
Mixed precipitation
4%
W 17 mph

Partly cloudy. Low around 30F. Winds W at 15 to 25 mph.

  • Humidity
    Humidity49%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:08 am
  • Moonset
    Moonset3:35 am
  • Moon Phase - Day 7 First Quarter

Thu 26

Mostly Clear Day Mostly Sunny
51°/23°
Rain drop 2%
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Day

51°
Mostly Clear Day
Rain drop
2%
WSW 17 mph

Sunny along with a few clouds. High 51F. Winds WSW at 15 to 25 mph. Higher wind gusts possible.

  • Humidity
    Humidity36%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:15 am
  • Sunset
    Sunset7:47 pm

Night

23°
Mostly Clear Night
Snowflake
3%
SW 13 mph

Mainly clear. Low 23F. Winds SW at 10 to 15 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:22 pm
  • Moonset
    Moonset4:26 am
  • Moon Phase - Day 8 Waxing Gibbous

Fri 27

Mostly Clear Day Mostly Sunny
55°/29°
Rain drop 2%
Add

Day

55°
Mostly Clear Day
Rain drop
2%
SSW 13 mph

Sunshine. High around 55F. Winds SSW at 10 to 15 mph.

  • Humidity
    Humidity34%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:13 am
  • Sunset
    Sunset7:48 pm

Night

29°
Mostly Clear Night
Mixed precipitation
1%
S 10 mph

Generally fair. Low 29F. Winds S at 5 to 10 mph.

  • Humidity
    Humidity45%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:43 pm
  • Moonset
    Moonset5:04 am
  • Moon Phase - Day 9 Waxing Gibbous

Sat 28

Partly Cloudy Day Partly Cloudy
65°/38°
Rain drop 1%
Add

Day

65°
Partly Cloudy Day
Rain drop
1%
SW 15 mph

Partly cloudy skies. High near 65F. Winds SW at 10 to 20 mph.

  • Humidity
    Humidity31%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:11 am
  • Sunset
    Sunset7:49 pm

Night

38°
Partly Cloudy Night
Mixed precipitation
1%
SW 12 mph

A few clouds. Low 38F. Winds SW at 10 to 15 mph.

  • Humidity
    Humidity38%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:03 pm
  • Moonset
    Moonset5:33 am
  • Moon Phase - Day 10 Waxing Gibbous

Sun 29

Partly Cloudy Day Partly Cloudy
65°/33°
Rain drop 1%
Add

Day

65°
Partly Cloudy Day
Rain drop
1%
SW 17 mph

Partly cloudy. High around 65F. Winds SW at 10 to 20 mph.

  • Humidity
    Humidity29%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:09 am
  • Sunset
    Sunset7:51 pm

Night

33°
Partly Cloudy Night
Mixed precipitation
9%
SW 14 mph

Partly to mostly cloudy. Low 33F. Winds SW at 10 to 20 mph.

  • Humidity
    Humidity53%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:20 pm
  • Moonset
    Moonset5:54 am
  • Moon Phase - Day 11 Waxing Gibbous

Mon 30

Mostly Cloudy Day Mostly Cloudy
57°/37°
Rain drop 8%
Add

Day

57°
Mostly Cloudy Day
Rain drop
8%
SW 16 mph

Mostly cloudy. High 57F. Winds SW at 10 to 20 mph.

  • Humidity
    Humidity44%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:07 am
  • Sunset
    Sunset7:52 pm

Night

37°
Mostly Cloudy Night
Mixed precipitation
24%
SW 13 mph

Mostly cloudy skies. Low 37F. Winds SW at 10 to 15 mph.

  • Humidity
    Humidity57%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:35 pm
  • Moonset
    Moonset6:11 am
  • Moon Phase - Day 12 Waxing Gibbous

Tue 31

Partly Cloudy Day Partly Cloudy
59°/38°
Rain drop 14%
Add

Day

59°
Partly Cloudy Day
Rain drop
14%
SW 15 mph

Some sun in the morning with increasing clouds during the afternoon. High 59F. Winds SW at 10 to 20 mph.

  • Humidity
    Humidity46%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:05 am
  • Sunset
    Sunset7:54 pm

Night

38°
Partly Cloudy Night
Mixed precipitation
21%
SW 13 mph

Partly cloudy in the evening with more clouds for later at night. Low 38F. Winds SW at 10 to 15 mph.

  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:47 pm
  • Moonset
    Moonset6:27 am
  • Moon Phase - Day 13 Waxing Gibbous

Wed 01

Mostly Cloudy Day Mostly Cloudy
58°/40°
Rain drop 24%
Add

Day

58°
Mostly Cloudy Day
Rain drop
24%
SW 16 mph

Mostly cloudy. High 58F. Winds SW at 10 to 20 mph.

  • Humidity
    Humidity50%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:03 am
  • Sunset
    Sunset7:55 pm

Night

40°
Showers
Rain drop
49%
SW 13 mph

Overcast with rain showers at times. Low near 40F. Winds SW at 10 to 15 mph. Chance of rain 50%.

  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:58 pm
  • Moonset
    Moonset6:42 am
  • Moon Phase - Day 14 Full Moon

Thu 02

Mostly Cloudy Day Mostly Cloudy
57°/37°
Rain drop 24%
Add

Day

57°
Mostly Cloudy Day
Rain drop
24%
WSW 17 mph

Mainly cloudy. High 57F. Winds WSW at 10 to 20 mph.

  • Humidity
    Humidity50%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:01 am
  • Sunset
    Sunset7:56 pm

Night

37°
Scattered Showers Night
Rain drop
32%
SW 13 mph

Mostly cloudy skies with a few showers late. Low 37F. Winds SW at 10 to 20 mph. Chance of rain 30%.

  • Humidity
    Humidity60%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:08 pm
  • Moonset
    Moonset6:57 am
  • Moon Phase - Day 15 Full Moon

Fri 03

Partly Cloudy Day Partly Cloudy
56°/36°
Rain drop 16%
Add

Day

56°
Partly Cloudy Day
Rain drop
16%
WSW 20 mph

Partly cloudy skies. High 56F. Winds WSW at 15 to 25 mph.

  • Humidity
    Humidity47%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:59 am
  • Sunset
    Sunset7:58 pm

Night

36°
Partly Cloudy Night
Mixed precipitation
15%
SW 14 mph

Mostly cloudy skies early will become partly cloudy late. Low 36F. Winds SW at 10 to 20 mph.

  • Humidity
    Humidity57%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:19 pm
  • Moonset
    Moonset7:14 am
  • Moon Phase - Day 16 Waning Gibbous

Sat 04

Partly Cloudy Day Partly Cloudy
59°/38°
Rain drop 13%
Add

Day

59°
Partly Cloudy Day
Rain drop
13%
SW 17 mph

Partly cloudy skies. High 59F. Winds SW at 15 to 25 mph.

  • Humidity
    Humidity44%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:57 am
  • Sunset
    Sunset7:59 pm

Night

38°
Partly Cloudy Night
Mixed precipitation
7%
SW 13 mph

Partly cloudy. Low 38F. Winds SW at 10 to 15 mph.

  • Humidity
    Humidity55%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:30 pm
  • Moonset
    Moonset7:34 am
  • Moon Phase - Day 17 Waning Gibbous
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