10 Day Weather-Great Falls,MT
Today
Rain10°/4°89% WNW 22 km/h
Today
Sun 18 | Day
Rain early...then remaining cloudy with showers in the afternoon. High near 10C. Winds WNW at 15 to 30 km/h. Chance of rain 90%.

Large Hail,Tornadoes Possible Sunday
- Humidity87%
- UV Index3 of 11
- Sunrise5:44 am
- Sunset9:00 pm
Sun 18 | Night
Cloudy. Low 4C. Winds WSW at 10 to 15 km/h.
- Humidity76%
- UV Index0 of 11
- Moonrise1:54 amWaning Gibbous
- Moonset10:26 am
Mon 19
Partly Cloudy17°/6°2% SW 18 km/h
Mon 19
Mon 19 | Day
Partly cloudy skies. High 17C. Winds SW at 15 to 25 km/h.
- Humidity47%
- UV Index6 of 11
- Sunrise5:43 am
- Sunset9:01 pm
Mon 19 | Night
Cloudy early with partial clearing expected late. Low 6C. Winds SW at 15 to 25 km/h.
- Humidity57%
- UV Index0 of 11
- Moonrise2:20 amWaning Gibbous
- Moonset11:43 am
Tue 20
Mostly Cloudy17°/4°24% W 26 km/h
Tue 20
Tue 20 | Day
Partly cloudy skies during the morning hours will become overcast in the afternoon. High 17C. Winds W at 15 to 30 km/h.
- Humidity44%
- UV Index5 of 11
- Sunrise5:42 am
- Sunset9:02 pm
Tue 20 | Night
Some clouds early will give way to generally clear conditions overnight. Low 4C. Winds WSW at 15 to 25 km/h.
- Humidity56%
- UV Index0 of 11
- Moonrise2:41 amLast Quarter
- Moonset1:01 pm
Wed 21
Mostly Sunny18°/4°1% WSW 19 km/h
Wed 21
Wed 21 | Day
Generally sunny despite a few afternoon clouds. High 18C. Winds WSW at 15 to 25 km/h.
- Humidity39%
- UV Index7 of 11
- Sunrise5:41 am
- Sunset9:03 pm
Wed 21 | Night
Partly cloudy. Low 4C. Winds S at 10 to 15 km/h.
- Humidity58%
- UV Index0 of 11
- Moonrise2:59 amWaning Crescent
- Moonset2:19 pm
Thu 22
Cloudy18°/6°24% W 14 km/h
Thu 22
Thu 22 | Day
Cloudy skies. High 18C. Winds W at 10 to 15 km/h.
- Humidity49%
- UV Index4 of 11
- Sunrise5:40 am
- Sunset9:04 pm
Thu 22 | Night
Cloudy skies early,then partly cloudy after midnight. Low 6C. Winds SSW at 10 to 15 km/h.
- Humidity75%
- UV Index0 of 11
- Moonrise3:16 amWaning Crescent
- Moonset3:40 pm
Fri 23
Partly Cloudy19°/7°15% SW 15 km/h
Fri 23
Fri 23 | Day
Intervals of clouds and sunshine. High 19C. Winds SW at 10 to 15 km/h.
- Humidity53%
- UV Index7 of 11
- Sunrise5:39 am
- Sunset9:05 pm
Fri 23 | Night
A few clouds. Low 7C. Winds SSE at 10 to 15 km/h.
- Humidity73%
- UV Index0 of 11
- Moonrise3:33 amWaning Crescent
- Moonset5:02 pm
Sat 24
PM Showers18°/7°30% WSW 20 km/h
Sat 24
Sat 24 | Day
Partly cloudy skies early. A few showers developing later in the day. High 18C. Winds WSW at 15 to 25 km/h. Chance of rain 30%.
- Humidity59%
- UV Index6 of 11
- Sunrise5:38 am
- Sunset9:07 pm
Sat 24 | Night
Partly cloudy. Low 7C. Winds WSW at 15 to 25 km/h.
- Humidity65%
- UV Index0 of 11
- Moonrise3:52 amWaning Crescent
- Moonset6:29 pm
Sun 25
Partly Cloudy19°/7°24% W 17 km/h
Sun 25
Sun 25 | Day
Some sun in the morning with increasing clouds during the afternoon. High 19C. Winds W at 10 to 15 km/h.
- Humidity53%
- UV Index6 of 11
- Sunrise5:37 am
- Sunset9:08 pm
Sun 25 | Night
A few clouds. Low 7C. Winds SE at 10 to 15 km/h.
- Humidity71%
- UV Index0 of 11
- Moonrise4:15 amWaning Crescent
- Moonset7:59 pm
Mon 26
Partly Cloudy23°/8°15% SE 16 km/h
Mon 26
Mon 26 | Day
Partly cloudy. High 23C. Winds SE at 10 to 15 km/h.
- Humidity53%
- UV Index7 of 11
- Sunrise5:36 am
- Sunset9:09 pm
Mon 26 | Night
A few clouds from time to time. Low 8C. Winds SSE at 10 to 15 km/h.
- Humidity72%
- UV Index0 of 11
- Moonrise4:45 amNew Moon
- Moonset9:28 pm
Tue 27
Mostly Sunny23°/10°11% SSE 17 km/h
Tue 27
Tue 27 | Day
Mostly sunny skies. High 23C. Winds SSE at 10 to 15 km/h.
- Humidity53%
- UV Index7 of 11
- Sunrise5:35 am
- Sunset9:10 pm
Tue 27 | Night
Clear to partly cloudy. Low near 10C. Winds SSE at 10 to 15 km/h.
- Humidity68%
- UV Index0 of 11
- Moonrise5:26 amWaxing Crescent
- Moonset10:47 pm
Wed 28
Mostly Sunny24°/11°19% SW 16 km/h
Wed 28
Wed 28 | Day
Except for a few afternoon clouds,mainly sunny. High 24C. Winds SW at 10 to 15 km/h.
- Humidity49%
- UV Index7 of 11
- Sunrise5:34 am
- Sunset9:11 pm
Wed 28 | Night
Partly cloudy skies. Low 11C. Winds SSW at 10 to 15 km/h.
- Humidity64%
- UV Index0 of 11
- Moonrise6:21 amWaxing Crescent
- Moonset11:52 pm
Thu 29
Partly Cloudy24°/10°24% WSW 20 km/h
Thu 29
Thu 29 | Day
Partly cloudy skies. High 24C. Winds WSW at 15 to 25 km/h.
- Humidity45%
- UV Index6 of 11
- Sunrise5:33 am
- Sunset9:12 pm
Thu 29 | Night
A few clouds. Low near 10C. Winds SW at 10 to 15 km/h.
- Humidity60%
- UV Index0 of 11
- Moonrise7:31 amWaxing Crescent
- Moonset--
Fri 30
Partly Cloudy25°/11°16% W 20 km/h
Fri 30
Fri 30 | Day
Partly cloudy skies. High around 25C. Winds W at 15 to 25 km/h.
- Humidity44%
- UV Index6 of 11
- Sunrise5:33 am
- Sunset9:13 pm
Fri 30 | Night
A few clouds. Low 11C. Winds SW at 15 to 25 km/h.
- Humidity61%
- UV Index0 of 11
- Moonrise8:49 amWaxing Crescent
- Moonset12:39 am
Sat 31
Partly Cloudy24°/11°23% WSW 16 km/h
Sat 31
Sat 31 | Day
Intervals of clouds and sunshine. High 24C. Winds WSW at 10 to 15 km/h.
- Humidity46%
- UV Index7 of 11
- Sunrise5:32 am
- Sunset9:14 pm
Sat 31 | Night
Partly cloudy skies. Low 11C. Winds S at 10 to 15 km/h.
- Humidity62%
- UV Index0 of 11
- Moonrise10:09 amWaxing Crescent
- Moonset1:13 am
Sun 01
Partly Cloudy26°/10°24% SW 18 km/h
Sun 01
Sun 01 | Day
Partly cloudy. High 26C. Winds SW at 15 to 25 km/h.
- Humidity44%
- UV Index7 of 11
- Sunrise5:31 am
- Sunset9:15 pm
Sun 01 | Night
Partly to mostly cloudy skies with scattered thunderstorms before midnight. Low around 10C. Winds SSW at 10 to 15 km/h. Chance of rain 40%.
- Humidity66%
- UV Index0 of 11
- Moonrise11:25 amWaxing Crescent
- Moonset1:37 am