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 93%
Wind Speed N 7 mph
Barometer 30.01 in (1016.4 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 25 Jun 3:56 am CDT
Extended Forecast for

Thief River Falls MN

  • Today

    Today: Mostly sunny, with a high near 75. North northeast wind 5 to 7 mph becoming light and variable.

    High: 75 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 54. East southeast wind 5 to 7 mph.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 75. Southeast wind 8 to 13 mph.

    High: 75 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 58. East southeast wind 9 to 14 mph.

    Low: 58 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 79. Breezy, with a southeast wind 15 to 22 mph, with gusts as high as 33 mph.

    High: 79 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Showers likely. Mostly cloudy, with a low around 63. Breezy, with a southeast wind 18 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 63 °F

    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 82. Breezy, with a southeast wind 18 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.

    High: 82 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. Southeast wind 9 to 17 mph, with gusts as high as 29 mph.

    Low: 63 °F

    Chance
    T-storms

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 84. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 84 °F

    Chance
    T-storms

Detailed Forecast

Today
Mostly sunny, with a high near 75. North northeast wind 5 to 7 mph becoming light and variable.
Tonight
Partly cloudy, with a low around 54. East southeast wind 5 to 7 mph.
Friday
Mostly cloudy, with a high near 75. Southeast wind 8 to 13 mph.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 58. East southeast wind 9 to 14 mph.
Saturday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 79. Breezy, with a southeast wind 15 to 22 mph, with gusts as high as 33 mph.
Saturday Night
Showers likely. Mostly cloudy, with a low around 63. Breezy, with a southeast wind 18 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 82. Breezy, with a southeast wind 18 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. Southeast wind 9 to 17 mph, with gusts as high as 29 mph.
Monday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 84. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
A 30 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 61. West southwest wind 9 to 13 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. South southwest wind 11 to 16 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 61. Southwest wind 8 to 11 mph.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. South southwest wind 8 to 13 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:
4:36 am CDT Jun 25, 2026
Forecast Valid:
4am CDT Jun 25, 2026-6pm CDT Jul 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation