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

24°F

-4°C

Humidity 77%
Wind Speed E 8 mph
Barometer 30.06 in (1020.0 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 17 Nov 6:56 am CST
Extended Forecast for

Thief River Falls MN

  • Today

    Today: Mostly sunny, with a high near 40. East southeast wind 7 to 10 mph.

    High: 40 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 22. East wind 6 to 10 mph.

    Low: 22 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 41. East southeast wind 6 to 8 mph becoming south in the afternoon.

    High: 41 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 30. South wind 7 to 10 mph.

    Low: 30 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 20 percent chance of rain. Cloudy, with a high near 41. South southwest wind 8 to 11 mph.

    High: 41 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly after midnight. Cloudy, with a low around 31. South southwest wind around 7 mph becoming west after midnight.

    Low: 31 °F

    Chance Rain

  • Thursday

    Thursday: A 20 percent chance of rain before noon. Mostly cloudy, with a high near 38. West northwest wind 7 to 14 mph.

    High: 38 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22. West northwest wind 7 to 10 mph.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 37. West northwest wind 7 to 10 mph becoming south in the afternoon.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 40. East southeast wind 7 to 10 mph.
Tonight
Mostly clear, with a low around 22. East wind 6 to 10 mph.
Tuesday
Partly sunny, with a high near 41. East southeast wind 6 to 8 mph becoming south in the afternoon.
Tuesday Night
Increasing clouds, with a low around 30. South wind 7 to 10 mph.
Wednesday
A 20 percent chance of rain. Cloudy, with a high near 41. South southwest wind 8 to 11 mph.
Wednesday Night
A 30 percent chance of rain, mainly after midnight. Cloudy, with a low around 31. South southwest wind around 7 mph becoming west after midnight.
Thursday
A 20 percent chance of rain before noon. Mostly cloudy, with a high near 38. West northwest wind 7 to 14 mph.
Thursday Night
Partly cloudy, with a low around 22. West northwest wind 7 to 10 mph.
Friday
Mostly sunny, with a high near 37. West northwest wind 7 to 10 mph becoming south in the afternoon.
Friday Night
Partly cloudy, with a low around 25. South wind 8 to 10 mph.
Saturday
Partly sunny, with a high near 41. Southwest wind 10 to 15 mph.
Saturday Night
Mostly cloudy, with a low around 27. West southwest wind 9 to 11 mph.
Sunday
Partly sunny, with a high near 41. West wind 10 to 13 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Thief River Falls MN
 48.13°N 96.19°W
Last Update:
7:36 am CST Nov 17, 2025
Forecast Valid:
7am CST Nov 17, 2025-6pm CST Nov 23, 2025
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation