GREAT FALLS, MT 59404 Weather Forecast & Current Conditions

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GREAT FALLS, MT
Current Weather

7:53 PM MDT OCT 2, 2025
Few Clouds
61°F
Feels Like: 61°F
Dewpoint: 39°F
Rel. Hum.: 44%
Visibility: 10 miles
Wind: SSE at 5 mph
Pressure: 30.02 inches
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GREAT FALLS, MT 59404
Weather Forecast

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REST OF TODAY
Mostly cloudy. Haze through the day. Areas of smoke in the afternoon. A 20 percent chance of rain showers in the afternoon. Highs 75 to 80. West winds up to 10 mph shifting to the northwest in the afternoon.
TONIGHT
Cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then chance of rain showers after midnight. Haze and areas of smoke through the night. Lows 50 to 55. Northwest winds 5 to 10 mph shifting to the southwest after midnight. Chance of precipitation 50 percent.
WEDNESDAY
Mostly cloudy. Chance of rain showers in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Haze through the day. Highs 70 to 75. West winds up to 10 mph shifting to the north in the afternoon. Chance of precipitation 50 percent.
WEDNESDAY NIGHT
Partly cloudy. A 20 percent chance of thunderstorms in the evening. Haze in the evening. Lows 45 to 50. Northeast winds 5 to 10 mph shifting to the south after midnight.
THURSDAY
Mostly cloudy in the morning, then partly cloudy with a 20 percent chance of thunderstorms in the afternoon. Highs 70 to 75. Southwest winds up to 10 mph shifting to the northeast in the afternoon.
THURSDAY NIGHT
Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows 45 to 50. Chance of precipitation 50 percent.
FRIDAY
Mostly cloudy with a 20 percent chance of rain showers. Highs 65 to 75.
FRIDAY NIGHT
Partly cloudy. Lows 45 to 50.
SATURDAY
Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 65 to 70. Chance of precipitation 50 percent.
SATURDAY NIGHT
Mostly cloudy with a 40 percent chance of rain showers. Lows around 45.
SUNDAY
Mostly cloudy with a 20 percent chance of rain showers. Highs 60 to 70.
SUNDAY NIGHT
Mostly cloudy with a 40 percent chance of rain showers. Lows 40 to 45.
MONDAY
Mostly cloudy with a 50 percent chance of rain showers. Highs 60 to 70.

Visible Weather Satellite
GREAT FALLS, MT 59404
Infrared Weather Satellite
GREAT FALLS, MT 59404
NEXRAD Weather Radar
GREAT FALLS, MT 59404

GREAT FALLS, MT 3 hourly weather forecast

weather forecast created  8:00 AM EDT 10/ 2/2025
Thursday
2 OCT 2025
GREAT FALLS, MT 59404 weather forecast Day 1, 12 hours 12 PM 65° 65° Partly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 2% severe)
WSW   6 35% 37°
High 72° GREAT FALLS, MT 59404 weather forecast Day 1, 15 hours 3 PM 71° 71° Mostly Cloudy SW   7 28% 36°
Mostly Cloudy

Chance of Rain

GREAT FALLS, MT 59404 weather forecast Day 1, 18 hours 6 PM 68° 68° Mostly Cloudy 33%
RAIN
<.01 in
0% Thunder
( 2% severe)
S   7 32% 37°
GREAT FALLS, MT 59404 weather forecast Day 1, 21 hours 9 PM 59° 58° Mostly Cloudy SSE   8 51% 41°
Friday
3 OCT 2025
GREAT FALLS, MT 59404 weather forecast Day 2, 0 hours 12 AM 55° 53° Mostly Cloudy 49%
RAIN
.1–.25 in
0% Thunder
( 2% severe)
S   7 61% 42°
Low 46° GREAT FALLS, MT 59404 weather forecast Day 2, 3 hours 3 AM 52° 50° Mostly Cloudy WSW   6 71% 43°
High 62° GREAT FALLS, MT 59404 weather forecast Day 2, 6 hours 6 AM 50° 48° Mostly Cloudy 57%
RAIN
.25–.5 in
0% Thunder
( 1% severe)
W   5 77% 43°

Mostly Cloudy

Rain Likely

GREAT FALLS, MT 59404 weather forecast Day 2, 9 hours 9 AM 50° 48° Mostly Cloudy W   5 86% 46°
GREAT FALLS, MT 59404 weather forecast Day 2, 12 hours 12 PM 56° 55° Mostly Cloudy 33%
RAIN
.1–.25 in
0% Thunder
( 1% severe)
NW   6 69% 46°
GREAT FALLS, MT 59404 weather forecast Day 2, 15 hours 3 PM 59° 58° Mostly Cloudy NW   7 62% 46°
GREAT FALLS, MT 59404 weather forecast Day 2, 18 hours 6 PM 57° 55° Mostly Cloudy 39%
RAIN
.25–.5 in
0% Thunder
( 4% severe)
WNW   8 64% 45°
GREAT FALLS, MT 59404 weather forecast Day 2, 21 hours 9 PM 52° 50° Mostly Cloudy SW   7 77% 45°
Saturday
4 OCT 2025
GREAT FALLS, MT 59404 weather forecast Day 3, 0 hours 12 AM 49° 45° Mostly Cloudy 28%
RAIN
.01–.1 in
0% Thunder
( 2% severe)
SW   8 83% 44°
Low 42° GREAT FALLS, MT 59404 weather forecast Day 3, 3 hours 3 AM 47° 43° Mostly Cloudy WSW   8 86% 43°
High 59° GREAT FALLS, MT 59404 weather forecast Day 3, 6 hours 6 AM 45° 41° Mostly Cloudy 27%
RAIN
.01–.1 in
0% Thunder
( 2% severe)
WSW   8 86% 41°

Mostly Cloudy

Chance of Rain

GREAT FALLS, MT 59404 weather forecast Day 3, 9 hours 9 AM 48° 43° Mostly Cloudy W   10 74% 40°
GREAT FALLS, MT 59404 weather forecast Day 3, 15 hours 12 PM 54° 50° Mostly Cloudy 38%
RAIN
.1–.25 in
0% Thunder
( 2% severe)
NNW   13 52% 37°
GREAT FALLS, MT 59404 weather forecast Day 3, 18 hours 3 PM 56° 53° Mostly Cloudy N   13 47% 36°
GREAT FALLS, MT 59404 weather forecast Day 3, 21 hours 6 PM 53° 50° Mostly Cloudy     N   10 54% 37°

GREAT FALLS, MT extended weather forecast

Sunday
5 OCT 2025
Monday
6 OCT 2025
Tuesday
7 OCT 2025
Wednesday
8 OCT 2025
Thursday
9 OCT 2025
Low 31° Low 29° Low 31° Low 33° Low 37°
High 53° High 61° High 60° High 64° High 62°
GREAT FALLS, MT 59404 weather forecast Day 4 GREAT FALLS, MT 59404 weather forecast Day 5 GREAT FALLS, MT 59404 weather forecast Day 6 GREAT FALLS, MT 59404 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
41% Rain
Clear
6% Rain/Snow
Clear
5% Rain
Clear
5% Rain
Clear
8% Rain
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