Fairfield, MT Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Fairfield, MT.

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Current conditions are temporarily unavailable for FAIRFIELD, MONTANA. No nearby METAR station found.

5-Day Forecast — Fairfield, MT

Thursday

High 41 °F
Snow Likely
Thursday
Night
Low 24 °F
Snow Likely
Friday

High 39 °F
Snow Likely
Friday
Night
Low 21 °F
Chance of Snow
Saturday

High 41 °F
Forecast Missing
Saturday
Night
Low 23 °F
Forecast Missing
Sunday

High 41 °F
Forecast Missing
Sunday
Night
Low 23 °F
Forecast Missing
Monday

High 51 °F
Forecast Missing

Detailed Forecast — Fairfield, MT

Thursday
Snow Likely. High near 41°F. Wind 14 to 18 mph, with gusts as high as 26 mph.
Thursday Night
Snow Likely. Low around 24°F. Wind 12 to 14 mph, with gusts as high as 22 mph.
Friday
Snow Likely. High near 39°F. Wind 16 to 21 mph, with gusts as high as 31 mph.
Friday Night
Chance of Snow. Low around 21°F. Wind 6 to 16 mph, with gusts as high as 25 mph.
Saturday
Slight Chance of Rain. High near 41°F. Wind 7 to 10 mph, with gusts as high as 16 mph.
Saturday Night
Forecast Missing. Low around 23°F. Wind 6 to 7 mph, with gusts as high as 12 mph.
Sunday
Forecast Missing. High near 41°F. Wind 9 to 10 mph, with gusts as high as 17 mph.
Sunday Night
Forecast Missing. Low around 23°F. Wind 3 to 6 mph, with gusts as high as 10 mph.
Monday
Forecast Missing. High near 51°F. Wind 7 to 8 mph, with gusts as high as 13 mph.
Monday Night
Forecast Missing. Low around 30°F. Wind around 6 mph, with gusts as high as 9 mph.
Tuesday
Forecast Missing. High near 59°F. Wind 9 to 10 mph, with gusts as high as 16 mph.
Tuesday Night
Forecast Missing. Low around 33°F. Wind around 6 mph, with gusts as high as 9 mph.
Wednesday
Forecast Missing. High near 59°F. Wind 9 to 12 mph, with gusts as high as 17 mph.
MT Radar
Current Radar • MT
Day 1 Outlook • April 23, 2026

Observation History — Fairfield, MT

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)

Regional Weather Observation

(KCII)


F

GREAT FALLS (KGTF)

Partly Cloudy
42.8 F

MALMSTROM AFB (KGFA)

Mostly Cloudy
42.3 F

CUT BANK (KCTB)

Mostly Cloudy
35.6 F

FORT BENTON (K79S)

Mostly Cloudy
NULL F

ALPHA (K1AM)

Light Snow
30.2 F
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