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.

Overcast

68°F

20°C

Humidity 65%
Wind Speed SE 9 mph
Barometer 30.18 in (1022.2 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 18 Sep 2:56 pm CDT
Extended Forecast for

3 Miles SSW Plummer MN

  • Tonight

    Tonight: Partly cloudy, with a low around 51. Southeast wind 5 to 9 mph becoming light east southeast after midnight.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 70. Light and variable wind becoming north northeast 5 to 9 mph in the afternoon.

    High: 70 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 49. North northeast wind 7 to 10 mph.

    Low: 49 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 66. East northeast wind 8 to 10 mph.

    High: 66 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 44. East northeast wind 5 to 7 mph.

    Low: 44 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 67. East southeast wind 5 to 7 mph.

    High: 67 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. Southeast wind around 7 mph.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68. South southeast wind 7 to 10 mph.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 45. South southeast wind around 9 mph.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 51. Southeast wind 5 to 9 mph becoming light east southeast after midnight.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 70. Light and variable wind becoming north northeast 5 to 9 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 49. North northeast wind 7 to 10 mph.
Sunday
Partly sunny, with a high near 66. East northeast wind 8 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 44. East northeast wind 5 to 7 mph.
Monday
Mostly sunny, with a high near 67. East southeast wind 5 to 7 mph.
Monday Night
Mostly clear, with a low around 41. Southeast wind around 7 mph.
Tuesday
Sunny, with a high near 68. South southeast wind 7 to 10 mph.
Tuesday Night
Mostly clear, with a low around 45. South southeast wind around 9 mph.
Wednesday
Mostly sunny, with a high near 68. South wind 9 to 14 mph.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 51. South wind around 10 mph.
Thursday
Partly sunny, with a high near 72. South wind 8 to 11 mph.
Thursday Night
Mostly clear, with a low around 52. South southeast wind around 8 mph.
Friday
Mostly sunny, with a high near 73. South wind 7 to 13 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Plummer MN
 47.88°N 96.06°W
Last Update:
2:37 pm CDT Sep 18, 2026
Forecast Valid:
3pm CDT Sep 18, 2026-6pm CDT Sep 25, 2026
 
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Additional Resources

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Chance of Precipitation