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

49°F

9°C

Humidity 80%
Wind Speed W 7 mph
Barometer 30.24 in (1024.9 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 4 Oct 9:56 am CDT
Extended Forecast for

Thief River Falls MN

  • Today

    Today: Sunny, with a high near 62. West northwest wind 7 to 11 mph.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 38. North northwest wind around 5 mph becoming light and variable in the evening.

    Low: 38 °F

    Mostly Clear

  • Monday

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

    High: 65 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 51. Southeast wind 9 to 16 mph becoming south southwest after midnight. Winds could gust as high as 26 mph.

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 70. West northwest wind 9 to 18 mph, with gusts as high as 30 mph.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47. West wind 8 to 11 mph.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65. West northwest wind 8 to 16 mph.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44. West northwest wind 5 to 7 mph.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 62. West northwest wind 5 to 13 mph.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 62. West northwest wind 7 to 11 mph.
Tonight
Mostly clear, with a low around 38. North northwest wind around 5 mph becoming light and variable in the evening.
Monday
Partly sunny, with a high near 65. South southeast wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 51. Southeast wind 9 to 16 mph becoming south southwest after midnight. Winds could gust as high as 26 mph.
Tuesday
Sunny, with a high near 70. West northwest wind 9 to 18 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 47. West wind 8 to 11 mph.
Wednesday
Sunny, with a high near 65. West northwest wind 8 to 16 mph.
Wednesday Night
Partly cloudy, with a low around 44. West northwest wind 5 to 7 mph.
Thursday
Mostly sunny, with a high near 62. West northwest wind 5 to 13 mph.
Thursday Night
Partly cloudy, with a low around 42. West southwest wind 3 to 6 mph.
Friday
Partly sunny, with a high near 61. West southwest wind 5 to 11 mph becoming southeast in the afternoon.
Friday Night
Mostly cloudy, with a low around 48. Southeast wind 10 to 18 mph, with gusts as high as 29 mph.
Saturday
Partly sunny, with a high near 68. Breezy, with a south southeast wind around 21 mph, with gusts as high as 33 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Thief River Falls MN
 48.11°N 96.19°W
Last Update:
9:36 am CDT Oct 4, 2026
Forecast Valid:
10am CDT Oct 4, 2026-6pm CDT Oct 10, 2026
 
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