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 94%
Wind Speed WSW 5 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 08 Aug 06:00 AM MDT
Extended Forecast for

Sun River MT

  • Today

    Today: A chance of showers, with thunderstorms also possible after 3pm. Increasing clouds, with a high near 73. West wind 13 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.

    High: 73 °F

    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 51. West wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 30 mph.

    Low: 51 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 77. West wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 77 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 52. Northwest wind 6 to 13 mph becoming southwest after midnight. Winds could gust as high as 21 mph.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 84. West southwest wind 6 to 10 mph becoming northwest in the afternoon.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. Northwest wind 6 to 10 mph becoming southwest after midnight.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 90. Southwest wind 6 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55. Northwest wind 6 to 13 mph becoming west southwest after midnight. Winds could gust as high as 18 mph.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

Today
A chance of showers, with thunderstorms also possible after 3pm. Increasing clouds, with a high near 73. West wind 13 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.
Tonight
A 20 percent chance of showers before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 51. West wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 30 mph.
Saturday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 77. West wind 10 to 14 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 52. Northwest wind 6 to 13 mph becoming southwest after midnight. Winds could gust as high as 21 mph.
Sunday
Sunny, with a high near 84. West southwest wind 6 to 10 mph becoming northwest in the afternoon.
Sunday Night
Mostly clear, with a low around 54. Northwest wind 6 to 10 mph becoming southwest after midnight.
Monday
Sunny, with a high near 90. Southwest wind 6 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph.
Monday Night
Mostly clear, with a low around 55. Northwest wind 6 to 13 mph becoming west southwest after midnight. Winds could gust as high as 18 mph.
Tuesday
Sunny, with a high near 86.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sun River MT
 47.54°N 111.72°W (Elev. 3540 ft)
Last Update:
2:28 am MDT Aug 8, 2025
Forecast Valid:
7am MDT Aug 8, 2025-6pm MDT Aug 14, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation