CARTER, MT 59420 Weather Forecast & Current Conditions

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GREAT FALLS, MT
Current Weather

7:53 AM MDT APR 25, 2026
Overcast
27°F
Feels Like: 21°F
Dewpoint: 21°F
Rel. Hum.: 76%
Visibility: 10 miles
Wind: WNW at 5 mph
Pressure: 30.00 inches
Last 72 hours

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CARTER, MT 59420
Weather Forecast

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REST OF TODAY
Mostly cloudy. Highs 75 to 80. East winds 5 to 15 mph.
TONIGHT
Cloudy with a 50 percent chance of rain showers. Haze and areas of smoke. Lows in the mid 50s. North winds 5 to 10 mph shifting to the northwest after midnight.
WEDNESDAY
Mostly cloudy in the morning then becoming partly cloudy. A 20 percent chance of rain showers. Haze. Highs 70 to 75. North winds 5 to 10 mph.
WEDNESDAY NIGHT
Partly cloudy. Haze in the evening. Lows around 50. Northeast winds 5 to 10 mph shifting to the southeast after midnight.
THURSDAY
Partly cloudy. A 20 percent chance of rain showers in the afternoon. Highs 75 to 80. Southeast winds up to 10 mph.
THURSDAY NIGHT
Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 50. Chance of precipitation 40 percent.
FRIDAY
Mostly cloudy with a 20 percent chance of rain showers. Highs 70 to 75.
FRIDAY NIGHT
Partly cloudy. Lows 45 to 50.
SATURDAY
Partly cloudy with a 20 percent chance of rain showers. Highs 70 to 75.
SATURDAY NIGHT
Mostly cloudy with a 40 percent chance of rain showers. Lows around 45.
SUNDAY
Partly cloudy with a 20 percent chance of rain showers. Highs around 70.
SUNDAY NIGHT
Mostly cloudy with a 30 percent chance of rain showers. Lows 45 to 50.
MONDAY
Mostly cloudy with a 40 percent chance of rain showers. Highs 65 to 70.

Visible Weather Satellite
CARTER, MT 59420
Infrared Weather Satellite
CARTER, MT 59420
NEXRAD Weather Radar
CARTER, MT 59420

GREAT FALLS, MT 3 hourly weather forecast

weather forecast created  8:00 PM EDT  4/24/2026
Saturday
25 APR 2026
CARTER, MT 59420 weather forecast Day 1, 0 hours 12 AM 26° 17° Mostly Cloudy 19%
SNOW
<.1 in
0% Thunder
( 1% severe)
WNW   8 80% 21°
Low 23° CARTER, MT 59420 weather forecast Day 1, 3 hours 3 AM 25° 16° Mostly Cloudy WNW   8 79% 20°
High 41° CARTER, MT 59420 weather forecast Day 1, 6 hours 6 AM 24° 16° Mostly Cloudy 12%
SNOW
<.1 in
0% Thunder
( 1% severe)
W   7 75% 18°

Mostly Cloudy



CARTER, MT 59420 weather forecast Day 1, 9 hours 9 AM 28° 20° Mostly Cloudy WNW   8 63% 18°
CARTER, MT 59420 weather forecast Day 1, 12 hours 12 PM 33° 26° Mostly Cloudy 13%
SNOW
<.1 in
0% Thunder
( 2% severe)
NW   8 49% 17°
CARTER, MT 59420 weather forecast Day 1, 15 hours 3 PM 37° 30° Mostly Cloudy NNW   9 40% 16°
CARTER, MT 59420 weather forecast Day 1, 18 hours 6 PM 38° 31° Mostly Cloudy 12%
RAIN/SNOW
<.05 in
0% Thunder
( 0% severe)
N   10 38% 16°
CARTER, MT 59420 weather forecast Day 1, 21 hours 9 PM 31° 21° Partly Cloudy ENE   14 53% 17°
Sunday
26 APR 2026
CARTER, MT 59420 weather forecast Day 2, 0 hours 12 AM 26° 14° Partly Cloudy 17%
SNOW
<.1 in
0% Thunder
( 0% severe)
ENE   14 63% 16°
Low 21° CARTER, MT 59420 weather forecast Day 2, 3 hours 3 AM 25° 14° Mostly Cloudy ENE   12 69% 17°
High 39° CARTER, MT 59420 weather forecast Day 2, 6 hours 6 AM 24° 13° Mostly Cloudy 41%
SNOW
.1–1 in
0% Thunder
( 2% severe)
NE   12 72% 17°

Mostly Cloudy

Chance of Rain & Snow

CARTER, MT 59420 weather forecast Day 2, 9 hours 9 AM 27° 15° Mostly Cloudy NE   15 69% 19°
CARTER, MT 59420 weather forecast Day 2, 12 hours 12 PM 32° 21° Mostly Cloudy 27%
RAIN/SNOW
.05–.5 in
0% Thunder
( 3% severe)
NE   17 56% 19°
CARTER, MT 59420 weather forecast Day 2, 15 hours 3 PM 36° 26° Mostly Cloudy NE   17 50% 20°
CARTER, MT 59420 weather forecast Day 2, 18 hours 6 PM 36° 26° Mostly Cloudy 22%
RAIN/SNOW
<.05 in
0% Thunder
( 1% severe)
NE   16 50% 20°
CARTER, MT 59420 weather forecast Day 2, 21 hours 9 PM 31° 21° Mostly Cloudy NE   14 61% 20°

GREAT FALLS, MT extended weather forecast

Monday
27 APR 2026
Tuesday
28 APR 2026
Wednesday
29 APR 2026
Thursday
30 APR 2026
Friday
1 MAY 2026
Low 21° Low 31° Low 32° Low 34° Low 37°
High 48° High 55° High 58° High 65° High 67°
CARTER, MT 59420 weather forecast Day 3 CARTER, MT 59420 weather forecast Day 4 CARTER, MT 59420 weather forecast Day 5 CARTER, MT 59420 weather forecast Day 6 CARTER, MT 59420 weather forecast Day 7
Overcast
25% Rain/Snow
Overcast
44% Rain/Snow
Mostly Cloudy
36% Rain/Snow
Mostly Cloudy
32% Rain
Partly Cloudy
10% Rain
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