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

66°F

19°C

Humidity 75%
Wind Speed Calm
Barometer 29.95 in (1014.0 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 1 Sep 10:56 pm CDT
Extended Forecast for

Middle River MN

  • Tonight

    Tonight: Mostly cloudy, with a low around 55. Light and variable wind.

    Low: 55 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 78. Light north northeast wind.

    High: 78 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. East northeast wind 5 to 9 mph.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm, mainly after 4pm. Mostly sunny, with a high near 82. Breezy, with an east southeast wind 10 to 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Mostly Sunny
    then Showers
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 1am. Mostly cloudy, with a low around 60. East southeast wind 9 to 17 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 60 °F

    Showers
    Likely

  • Friday

    Friday: Mostly sunny, with a high near 84. East southeast wind 8 to 11 mph.

    High: 84 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 65. East southeast wind 11 to 15 mph.

    Low: 65 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms. Partly sunny, with a high near 85. Southeast wind 11 to 15 mph. Chance of precipitation is 30%.

    High: 85 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 59. North wind 9 to 14 mph. Chance of precipitation is 50%.

    Low: 59 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 55. Light and variable wind.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 78. Light north northeast wind.
Wednesday Night
Mostly clear, with a low around 56. East northeast wind 5 to 9 mph.
Thursday
Showers likely and possibly a thunderstorm, mainly after 4pm. Mostly sunny, with a high near 82. Breezy, with an east southeast wind 10 to 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers likely and possibly a thunderstorm before 1am. Mostly cloudy, with a low around 60. East southeast wind 9 to 17 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Mostly sunny, with a high near 84. East southeast wind 8 to 11 mph.
Friday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 65. East southeast wind 11 to 15 mph.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Southeast wind 11 to 15 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 59. North wind 9 to 14 mph. Chance of precipitation is 50%.
Sunday
Partly sunny, with a high near 77. North wind 10 to 16 mph.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 53. Northeast wind 10 to 15 mph.
Labor Day
A 30 percent chance of showers. Mostly cloudy, with a high near 74. East wind 11 to 17 mph.
Monday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 53. East southeast wind around 16 mph.
Tuesday
A 30 percent chance of showers. Mostly cloudy, with a high near 73. Breezy, with a south wind 17 to 21 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Middle River MN
 48.44°N 96.16°W
Last Update:
10:56 pm CDT Sep 1, 2026
Forecast Valid:
11pm CDT Sep 1, 2026-6pm CDT Sep 8, 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