National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

GREENFIELDS (GFMT)

Lat: 47.65833°NLon: 111.8125°WElev: 3820.0ft.

NA

48°F

9°C

Humidity 100%
Wind Speed NW 13 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 29 Jun 06:00 AM MDT
Extended Forecast for

Fairfield MT

  • Today

    Today: Rain and possibly a thunderstorm, mainly before 5pm, then a chance of rain and thunderstorms after 5pm. High near 59. Northwest wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 59 °F

    Rain

  • Tonight

    Tonight: Rain and thunderstorms before midnight, then a chance of rain between midnight and 3am. Low around 48. Northwest wind 9 to 13 mph becoming southwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%.

    Low: 48 °F

    Rain then
    Chance Rain

  • Tuesday

    Tuesday: A 30 percent chance of showers between 2pm and 4pm. Partly sunny, with a high near 73. Southwest wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 73 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. West southwest wind around 6 mph. Chance of precipitation is 30%.

    Low: 49 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73. Southwest wind around 7 mph.

    High: 73 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 48. Southwest wind 5 to 7 mph. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 75. Southwest wind 5 to 13 mph, with gusts as high as 24 mph.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48. West southwest wind 5 to 10 mph, with gusts as high as 18 mph.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Rain and possibly a thunderstorm, mainly before 5pm, then a chance of rain and thunderstorms after 5pm. High near 59. Northwest wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Rain and thunderstorms before midnight, then a chance of rain between midnight and 3am. Low around 48. Northwest wind 9 to 13 mph becoming southwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%.
Tuesday
A 30 percent chance of showers between 2pm and 4pm. Partly sunny, with a high near 73. Southwest wind 7 to 11 mph, with gusts as high as 18 mph.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. West southwest wind around 6 mph. Chance of precipitation is 30%.
Wednesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73. Southwest wind around 7 mph.
Wednesday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 48. Southwest wind 5 to 7 mph. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 75. Southwest wind 5 to 13 mph, with gusts as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 48. West southwest wind 5 to 10 mph, with gusts as high as 18 mph.
Friday
A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 74.
Friday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 48.
Independence Day
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 49.
Sunday
Sunny, with a high near 82.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fairfield MT
 47.61°N 111.98°W (Elev. 3963 ft)
Last Update:
1:41 am MDT Jun 29, 2026
Forecast Valid:
7am MDT Jun 29, 2026-6pm MDT Jul 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation