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

Thief River Falls, Thief River Falls Regional Airport (KTVF)

Lat: 48.07°NLon: 96.18°WElev: 1115ft.

Fair

67°F

19°C

Humidity 51%
Wind Speed Vrbl 3 mph
Barometer 30.32 in (1027.1 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 17 Sep 3:56 pm CDT
Extended Forecast for

Plummer MN

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. East southeast wind 5 to 9 mph.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 69. East southeast wind 8 to 10 mph.

    High: 69 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51. East southeast wind 3 to 8 mph.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 68. Calm wind becoming north northeast 5 to 9 mph in the afternoon.

    High: 68 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 51. North northeast wind 7 to 9 mph.

    Low: 51 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 66. East wind 7 to 10 mph.

    High: 66 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 47. East wind around 7 mph.

    Low: 47 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 66. East southeast wind 6 to 8 mph.

    High: 66 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. Southeast wind around 7 mph.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 50. East southeast wind 5 to 9 mph.
Friday
Mostly cloudy, with a high near 69. East southeast wind 8 to 10 mph.
Friday Night
Partly cloudy, with a low around 51. East southeast wind 3 to 8 mph.
Saturday
Partly sunny, with a high near 68. Calm wind becoming north northeast 5 to 9 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 51. North northeast wind 7 to 9 mph.
Sunday
Mostly cloudy, with a high near 66. East wind 7 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 47. East wind around 7 mph.
Monday
Mostly sunny, with a high near 66. East southeast wind 6 to 8 mph.
Monday Night
Mostly clear, with a low around 45. Southeast wind around 7 mph.
Tuesday
Mostly sunny, with a high near 66. South southeast wind 7 to 13 mph.
Tuesday Night
Partly cloudy, with a low around 49. South southeast wind around 10 mph.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 68. South wind 10 to 15 mph.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 52. South southeast wind around 10 mph.
Thursday
Partly sunny, with a high near 70. South wind 8 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Plummer MN
 47.9°N 96.06°W
Last Update:
4:46 pm CDT Sep 17, 2026
Forecast Valid:
4pm CDT Sep 17, 2026-6pm CDT Sep 24, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation