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

56°F

13°C

Humidity 67%
Wind Speed NW 10 mph
Barometer 30.03 in (1017.7 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 3 Oct 7:56 pm CDT
Extended Forecast for

Thief River Falls MN

  • Tonight

    Tonight: Mostly clear, with a low around 42. West northwest wind 6 to 16 mph.

    Low: 42 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 62. West northwest wind 5 to 13 mph.

    High: 62 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. North northwest wind around 6 mph becoming calm in the evening.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 65. Southeast wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 51. South southeast wind 13 to 17 mph.

    Low: 51 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71. South southwest wind 9 to 16 mph becoming northwest in the afternoon.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. West northwest wind 8 to 10 mph.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65. West northwest wind 9 to 18 mph, with gusts as high as 28 mph.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44. West wind 6 to 8 mph.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 42. West northwest wind 6 to 16 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 62. West northwest wind 5 to 13 mph.
Sunday Night
Mostly clear, with a low around 38. North northwest wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 65. Southeast wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon.
Monday Night
Mostly clear, with a low around 51. South southeast wind 13 to 17 mph.
Tuesday
Sunny, with a high near 71. South southwest wind 9 to 16 mph becoming northwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 46. West northwest wind 8 to 10 mph.
Wednesday
Sunny, with a high near 65. West northwest wind 9 to 18 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 44. West wind 6 to 8 mph.
Thursday
Partly sunny, with a high near 63. West wind 6 to 14 mph.
Thursday Night
Partly cloudy, with a low around 42. Northwest wind 5 to 7 mph becoming light and variable after midnight.
Friday
Partly sunny, with a high near 63. Southeast wind 5 to 13 mph.
Friday Night
Partly cloudy, with a low around 48. East southeast wind 13 to 17 mph.
Saturday
Partly sunny, with a high near 68. Breezy, with a south southeast wind 18 to 21 mph becoming west southwest in the afternoon. Winds could gust as high as 31 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Thief River Falls MN
 48.13°N 96.19°W
Last Update:
7:36 pm CDT Oct 3, 2026
Forecast Valid:
8pm CDT Oct 3, 2026-6pm CDT Oct 10, 2026
 
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Additional Resources

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