Fairfield, MT Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Fairfield, MT in one place.
Sunny, with a high near 71. Southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Local Weather Overview
This forecast page for Fairfield, MT is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jun 8, 2026 5:54 PM MDT.
The active forecast window currently covers Jun 8 to Jun 14, 2026 for Fairfield, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 8 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 5:54 PM MDT
- Forecast office
- TFX
- Source
- NOAA / NWS
Daily Outlook
This Week in Fairfield
This Afternoon looks like the warmest upcoming period in Fairfield at 71 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Wednesday at about 20 to 26 mph W.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 5:54 PM MDT
- Coverage
- 8 days
- Time zone
- America/Denver
- Forecast office
- TFX
- Radar station
- KTFX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy. Low around 49, with temperatures rising to around 52 overnight. West wind 3 to 8 mph.
Partly sunny. High near 68, with temperatures falling to around 65 in the afternoon. West southwest wind 7 to 24 mph, with gusts as high as 32 mph.
Partly cloudy, with a low around 44. West southwest wind 18 to 23 mph, with gusts as high as 33 mph.
A chance of rain showers after noon. Partly sunny, with a high near 58. West wind 20 to 26 mph, with gusts as high as 39 mph. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a low around 41. West wind 17 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 30%.
Mostly sunny, with a high near 69. West wind 10 to 14 mph, with gusts as high as 21 mph.
Mostly clear, with a low around 43. West wind 6 to 13 mph, with gusts as high as 20 mph.
A slight chance of rain showers after noon. Sunny, with a high near 71.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46.
A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 63.
A slight chance of rain showers. Mostly cloudy, with a low around 43.
A chance of rain showers before noon, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 66.
A slight chance of rain showers after midnight. Partly cloudy, with a low around 46.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Jun 8
|
Sunny
|
71°F |
10 to 14 mph
SW
|
|
Tonight
Jun 8
|
Mostly Cloudy
|
49°F |
3 to 8 mph
W
|
|
Tuesday
Jun 9
|
Partly Sunny
|
68°F |
7 to 24 mph
WSW
|
|
Tuesday Night
Jun 9
|
Partly Cloudy
|
44°F |
18 to 23 mph
WSW
|
|
Wednesday
Jun 10
|
Partly Sunny then Chance Rain Showers
|
58°F |
20 to 26 mph
W
|
|
Wednesday Night
Jun 10
|
Chance Rain Showers
|
41°F |
17 to 25 mph
W
|
|
Thursday
Jun 11
|
Mostly Sunny
|
69°F |
10 to 14 mph
W
|
|
Thursday Night
Jun 11
|
Mostly Clear
|
43°F |
6 to 13 mph
W
|
|
Friday
Jun 12
|
Sunny then Slight Chance Rain Showers
|
71°F |
5 to 8 mph
W
|
|
Friday Night
Jun 12
|
Chance Showers And Thunderstorms
|
46°F |
6 to 12 mph
N
|
|
Saturday
Jun 13
|
Chance Rain Showers
|
63°F |
6 to 10 mph
N
|
|
Saturday Night
Jun 13
|
Slight Chance Rain Showers
|
43°F |
3 to 12 mph
NNW
|
|
Sunday
Jun 14
|
Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
66°F |
3 to 7 mph
NNW
|
|
Sunday Night
Jun 14
|
Partly Cloudy then Slight Chance Rain Showers
|
46°F |
3 to 9 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Fairfield.