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Fairfield, MT 59436 Weather
It is 32°F in Fairfield, MT 59436, observed at 5 AM MDT. Today: Widespread Fog then Partly Sunny, high 37°F, low 28°F. Hourly and 7-day forecast from the National Weather Service. Times are local (MDT).
Fairfield, MT 59436 current weather
32°F
Widespread Fog then Partly Sunny
H 37° / L 28°Feels like 32°
Observed at McBratny (9.9 mi away), 10/29/2026, 5:00 AM MDT
1 active alert
From the National Weather Service for this forecast zone or county
Moderate1Possible threat to life or property
7-day forecast
Tap a day for details
Today10/29Low 28°High 37°
Thursday: Widespread fog before noon. Partly sunny, with a high near 37. Northeast wind 3 to 7 mph.
Overnight: Widespread fog. Mostly cloudy, with a low around 28. South southwest wind around 3 mph.
Widespread Fog then Partly SunnyFri10/30Low 29°High 38°
Friday: Mostly cloudy, with a high near 38. East northeast wind around 3 mph.
Friday Night: Mostly cloudy, with a low around 29. Southeast wind around 3 mph.
Mostly CloudySat10/3153% chance of precipitationLow 35°High 52°
Saturday: Mostly sunny, with a high near 52. South southwest wind around 5 mph.
Saturday Night: A chance of rain after midnight. Mostly cloudy, with a low around 35. West northwest wind around 3 mph.
Mostly SunnySun11/168% chance of precipitationLow 33°High 43°
Sunday: Rain likely. Mostly cloudy, with a high near 43. North northwest wind 3 to 7 mph.
Sunday Night: A chance of rain before 11pm, then a slight chance of rain and snow between 11pm and 5am. Mostly cloudy, with a low around 33.
Light Rain LikelyMon11/2Low 33°High 48°
Monday: Mostly sunny, with a high near 48.
Monday Night: Partly cloudy, with a low around 33.
Mostly SunnyTue11/3Low 33°High 51°
Tuesday: Partly sunny, with a high near 51.
Tuesday Night: Mostly cloudy, with a low around 33.
Partly SunnyWed11/4Low High 46°
Wednesday: Mostly sunny, with a high near 46.
Mostly Sunny
Forecast for 47.615, -112.140 from the NWS TFX office, updated 10/29/2026, 2:31 AM PT · Official forecast on weather.gov
From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.
Radar and satellite
National radarNEXRAD (up to 24 hours) and GOES
Frequently asked questions
- What is the weather in Fairfield, MT 59436 right now?
- The latest observation from McBratny was 32°F, reported at 10/29/2026, 5:00 AM MDT.
- What is the high temperature today in Fairfield, MT 59436?
- The National Weather Service forecast for thursday calls for a high near 37°F. Widespread Fog then Partly Sunny.
- What time is sunrise and sunset in Fairfield, MT 59436 today?
- Sunrise is about 8:08 AM MDT and sunset is about 6:15 PM MDT (calculated for the center of the area, within a few minutes).
- What is the normal October weather in Fairfield, MT 59436?
- At Fairfield, the 1991 to 2020 normal high in October is 55°F and the normal low is 34°F.
Nearby hazards
Montana hazardsSevere storm and flash flood outlooks, expected rain, river flooding and wildfires near this area
- Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
- Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
- River gauges within 40 miles at or above flood stage: None reported
- Active wildfires within 50 miles: None reported
Drought
By countyTeton County, week of 10/20/2026
No drought or abnormal dryness in this county.
Sun and moon
Local time, center of the area
- Sunrise
- 8:08 AM
- Sunset
- 6:15 PM
- Daylight
- 10 hr 7 min
- Moon
- Waning Gibbous 88% lit
- First light (civil dawn)
- 7:36 AM
- Last light (civil dusk)
- 6:47 PM
- Moonrise
- 8:24 PM
- Moonset
- 12:51 PM
Normal October weather
ClimateNormal October high 55°, low 34°, precipitation 0.74 in for the month. 1991 to 2020 normals at Fairfield, 7 mi away.
Other places nearby
Data sources
- National Weather Service APINOAA
- Convective Outlooks and Storm ReportsNOAA Storm Prediction Center
- Excessive Rainfall Outlook and Quantitative Precipitation ForecastsNOAA Weather Prediction Center
- National Water Prediction ServiceNOAA National Weather Service
- WFIGS Current Wildland Fire IncidentsNational Interagency Fire Center
- UV Index Forecast (Envirofacts)U.S. Environmental Protection Agency and NOAA
- AirNowU.S. Environmental Protection Agency
- NWS HeatRisk (experimental)NOAA National Weather Service
- U.S. Drought MonitorNational Drought Mitigation Center, USDA and NOAA
- BEACON 2.0 Beach Advisory and Closing On-line NotificationU.S. Environmental Protection Agency
- U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information
- Tides & Currents (CO-OPS API)NOAA Center for Operational Oceanographic Products and Services
- NEXRAD radar tilesIowa Environmental Mesonet, Iowa State University
- GOES-East and GOES-West GeoColor imageryNOAA NESDIS Center for Satellite Applications and Research
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About this data
Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.
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