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.

Mostly Cloudy

68°F

20°C

Humidity 65%
Wind Speed W 5 mph
Barometer 30.03 in (1017.0 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 10 Aug 10:56 am CDT
Extended Forecast for

3 Miles S Thief River Falls MN

  • Today

    Today: Mostly cloudy, with a high near 78. West wind 3 to 5 mph.

    High: 78 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 57. North wind around 5 mph becoming light and variable.

    Low: 57 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 79. East northeast wind around 6 mph.

    High: 79 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms between 10pm and 1am, then a slight chance of showers after 1am. Partly cloudy, with a low around 57. Northeast wind 5 to 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76. North wind 5 to 11 mph.

    High: 76 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52. North wind 6 to 11 mph.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 75. North wind 6 to 9 mph.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52. East wind 7 to 10 mph.

    Low: 52 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 73. East southeast wind 7 to 9 mph.

    High: 73 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Mostly cloudy, with a high near 78. West wind 3 to 5 mph.
Tonight
Mostly cloudy, with a low around 57. North wind around 5 mph becoming light and variable.
Tuesday
Partly sunny, with a high near 79. East northeast wind around 6 mph.
Tuesday Night
A chance of showers and thunderstorms between 10pm and 1am, then a slight chance of showers after 1am. Partly cloudy, with a low around 57. Northeast wind 5 to 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Mostly sunny, with a high near 76. North wind 5 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 52. North wind 6 to 11 mph.
Thursday
Mostly sunny, with a high near 75. North wind 6 to 9 mph.
Thursday Night
Partly cloudy, with a low around 52. East wind 7 to 10 mph.
Friday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 73. East southeast wind 7 to 9 mph.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 56. East southeast wind 8 to 10 mph.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 71. East wind 9 to 11 mph becoming north in the afternoon.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 53. North northwest wind 6 to 10 mph.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 73. Northwest wind 6 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Thief River Falls MN
 48.07°N 96.19°W
Last Update:
10:56 am CDT Aug 10, 2026
Forecast Valid:
11am CDT Aug 10, 2026-6pm CDT Aug 16, 2026
 
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Additional Resources

Radar & Satellite Image

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