FAIRFIELD, MT 59436 Weather Forecast & Current Conditions

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GREAT FALLS, MT
Current Weather

11:53 PM MDT JUN 8, 2026
Clear
57°F
Feels Like: 56°F
Dewpoint: 36°F
Rel. Hum.: 45%
Visibility: 10 miles
Wind: ESE at 7 mph
Pressure: 29.68 inches
Last 72 hours

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FAIRFIELD, MT 59436
Weather Forecast

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REST OF TODAY
Mostly cloudy. Slight chance of rain showers late in the morning, then chance of rain showers and slight chance of thunderstorms in the afternoon. Areas of smoke through the day. Haze in the afternoon. Highs 70 to 80. Northwest winds 5 to 15 mph. Chance of precipitation 50 percent.
TONIGHT
Cooler, cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then slight chance of thunderstorms after midnight. Haze and areas of smoke through the night. Lows 45 to 50. West winds up to 10 mph. 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 65 to 75. North winds up to 10 mph. Chance of precipitation 50 percent.
WEDNESDAY NIGHT
Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 40 to 50. North winds up to 10 mph shifting to the west after midnight.
THURSDAY
Partly cloudy. A 20 percent chance of thunderstorms in the afternoon. Highs 65 to 75. West winds up to 10 mph shifting to the south in the afternoon.
THURSDAY NIGHT
Mostly cloudy with a 20 percent chance of rain showers. Lows 45 to 50.
FRIDAY AND FRIDAY NIGHT
Partly cloudy. Highs 60 to 70. Lows 40 to 45.
SATURDAY
Mostly cloudy with a 40 percent chance of rain showers. Highs 60 to 70.
SATURDAY NIGHT
Mostly cloudy with a 30 percent chance of rain showers. Lows 40 to 45.
SUNDAY
Mostly cloudy with a 20 percent chance of rain showers. Highs 55 to 65.
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 55 to 65.

Visible Weather Satellite
FAIRFIELD, MT 59436
Infrared Weather Satellite
FAIRFIELD, MT 59436
NEXRAD Weather Radar
FAIRFIELD, MT 59436

GREAT FALLS, MT 3 hourly weather forecast

weather forecast created  8:00 PM EDT  6/ 8/2026
Tuesday
9 JUN 2026
FAIRFIELD, MT 59436 weather forecast Day 1, 0 hours 12 AM 55° 54° Mostly Cloudy 5%

0% Thunder
( 1% severe)
E   6 51% 37°
Low 51° FAIRFIELD, MT 59436 weather forecast Day 1, 3 hours 3 AM 52° 49° Mostly Cloudy WSW   8 56% 37°
High 69° FAIRFIELD, MT 59436 weather forecast Day 1, 6 hours 6 AM 52° 49° Mostly Cloudy 6%

0% Thunder
( 1% severe)
SSW   9 59% 38°

Mostly Cloudy




Breezy
FAIRFIELD, MT 59436 weather forecast Day 1, 9 hours 9 AM 61° 59° Mostly Cloudy WSW   16 48% 41°
FAIRFIELD, MT 59436 weather forecast Day 1, 12 hours 12 PM 65° 65° Mostly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 21% severe)
WSW   20 40% 40°
FAIRFIELD, MT 59436 weather forecast Day 1, 15 hours 3 PM 66° 66° Mostly Cloudy W   22 37% 39°
FAIRFIELD, MT 59436 weather forecast Day 1, 18 hours 6 PM 63° 60° Partly Cloudy 2%

0% Thunder
( 9% severe)
W   23 38% 37°
FAIRFIELD, MT 59436 weather forecast Day 1, 21 hours 9 PM 56° 51° Partly Cloudy WSW   22 47% 36°
Wednesday
10 JUN 2026
FAIRFIELD, MT 59436 weather forecast Day 2, 0 hours 12 AM 51° 44° Partly Cloudy 5%

0% Thunder
( 1% severe)
SW   23 54% 35°
Low 44° FAIRFIELD, MT 59436 weather forecast Day 2, 3 hours 3 AM 49° 42° Partly Cloudy SW   23 58% 35°
High 59° FAIRFIELD, MT 59436 weather forecast Day 2, 6 hours 6 AM 48° 41° Partly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 1% severe)
SW   22 58% 34°

Mostly Cloudy

Rain Likely


Windy
FAIRFIELD, MT 59436 weather forecast Day 2, 9 hours 9 AM 53° 47° Mostly Cloudy WSW   26 48% 34°
FAIRFIELD, MT 59436 weather forecast Day 2, 12 hours 12 PM 55° 49° Mostly Cloudy 53%
RAIN
1–2 in
0% Thunder
( 11% severe)
W   25 43% 33°
FAIRFIELD, MT 59436 weather forecast Day 2, 15 hours 3 PM 54° 48° Mostly Cloudy W   23 48% 35°
FAIRFIELD, MT 59436 weather forecast Day 2, 18 hours 6 PM 52° 46° Mostly Cloudy 60%
RAIN
1–2 in
0% Thunder
( 9% severe)
W   22 54% 36°
FAIRFIELD, MT 59436 weather forecast Day 2, 21 hours 9 PM 50° 43° Mostly Cloudy W   21 61% 37°

GREAT FALLS, MT extended weather forecast

Thursday
11 JUN 2026
Friday
12 JUN 2026
Saturday
13 JUN 2026
Sunday
14 JUN 2026
Monday
15 JUN 2026
Low 43° Low 40° Low 42° Low 41° Low 45°
High 67° High 69° High 57° High 67° High 75°
FAIRFIELD, MT 59436 weather forecast Day 3 FAIRFIELD, MT 59436 weather forecast Day 4 FAIRFIELD, MT 59436 weather forecast Day 5 FAIRFIELD, MT 59436 weather forecast Day 6 FAIRFIELD, MT 59436 weather forecast Day 7
Mostly Cloudy
74% Rain
Partly Cloudy
20% Rain
Overcast
67% Rain
Partly Cloudy
38% Rain
Partly Cloudy
44% Rain
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