Fairfield, MT Weather Forecast
Local 7-day forecast
Patchy Smoke
Track current conditions, temperature changes, wind, and the full daily outlook for Fairfield, MT in one place.
Patchy smoke. Sunny, with a high near 97. West southwest wind 8 to 18 mph, with gusts as high as 29 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: Jul 23, 2026 1:23 PM MDT.
The active forecast window currently covers Jul 24 to Jul 29, 2026 for Fairfield, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 24 to Jul 29, 2026
- Latest sync
- Jul 23, 2026 1:23 PM MDT
- Forecast office
- TFX
- Source
- NOAA / NWS
Daily Outlook
This Week in Fairfield
Saturday looks like the warmest upcoming period in Fairfield at 102 degrees F.
Sunday Night is the coolest period ahead with temperatures near 60 degrees F.
The strongest winds are forecast for Saturday at about 5 to 25 mph SW.
The forecast from Jul 24 through Jul 29 stays mostly dry.
Forecast Details
- Last updated
- Jul 23, 2026 1:23 PM MDT
- Coverage
- 7 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 clear, with a low around 62. West southwest wind 5 to 14 mph, with gusts as high as 24 mph.
Sunny, with a high near 102. Southwest wind 5 to 25 mph, with gusts as high as 36 mph.
Mostly clear, with a low around 61. West southwest wind 5 to 21 mph, with gusts as high as 30 mph.
Sunny, with a high near 96. Southwest wind 5 to 15 mph, with gusts as high as 26 mph.
Mostly clear, with a low around 60. West wind 5 to 15 mph, with gusts as high as 24 mph.
Sunny, with a high near 93.
Mostly clear, with a low around 60.
Sunny, with a high near 93.
Mostly clear, with a low around 60.
Sunny, with a high near 93.
Mostly clear, with a low around 60.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 24
|
Patchy Smoke
|
97°F |
8 to 18 mph
WSW
|
|
Friday Night
Jul 24
|
Mostly Clear
|
62°F |
5 to 14 mph
WSW
|
|
Saturday
Jul 25
|
Sunny
|
102°F |
5 to 25 mph
SW
|
|
Saturday Night
Jul 25
|
Mostly Clear
|
61°F |
5 to 21 mph
WSW
|
|
Sunday
Jul 26
|
Sunny
|
96°F |
5 to 15 mph
SW
|
|
Sunday Night
Jul 26
|
Mostly Clear
|
60°F |
5 to 15 mph
W
|
|
Monday
Jul 27
|
Sunny
|
93°F |
2 to 7 mph
SSW
|
|
Monday Night
Jul 27
|
Mostly Clear
|
60°F |
6 to 12 mph
NW
|
|
Tuesday
Jul 28
|
Sunny
|
93°F |
2 to 8 mph
SW
|
|
Tuesday Night
Jul 28
|
Mostly Clear
|
60°F |
6 to 13 mph
NW
|
|
Wednesday
Jul 29
|
Sunny
|
93°F |
3 to 7 mph
WSW
|
|
Wednesday Night
Jul 29
|
Mostly Clear
|
60°F |
5 to 10 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Fairfield.