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

51°F

11°C

Humidity 69%
Wind Speed W 3 mph
Barometer 29.86 in (1011.5 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 6 Oct 10:56 pm CDT
Extended Forecast for

4 Miles S Grygla MN

  • Tonight

    Tonight: Mostly clear, with a low around 44. West wind 5 to 8 mph.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 64. West northwest wind 10 to 17 mph, with gusts as high as 28 mph.

    High: 64 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 39. Northwest wind 5 to 9 mph.

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 62. West wind 5 to 11 mph.

    High: 62 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 42. Southwest wind 3 to 5 mph.

    Low: 42 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 66. Southeast wind 6 to 13 mph.

    High: 66 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 51. Southeast wind 11 to 14 mph.

    Low: 51 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 74. South southeast wind around 14 mph, with gusts as high as 25 mph.

    High: 74 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 48. West southwest wind 10 to 13 mph becoming north northwest after midnight.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 44. West wind 5 to 8 mph.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 64. West northwest wind 10 to 17 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 39. Northwest wind 5 to 9 mph.
Thursday
Partly sunny, with a high near 62. West wind 5 to 11 mph.
Thursday Night
Mostly cloudy, with a low around 42. Southwest wind 3 to 5 mph.
Friday
Partly sunny, with a high near 66. Southeast wind 6 to 13 mph.
Friday Night
Mostly cloudy, with a low around 51. Southeast wind 11 to 14 mph.
Saturday
Partly sunny, with a high near 74. South southeast wind around 14 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 48. West southwest wind 10 to 13 mph becoming north northwest after midnight.
Sunday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 60. North wind 13 to 15 mph, with gusts as high as 25 mph.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 40. North northeast wind 11 to 14 mph, with gusts as high as 25 mph.
Columbus Day
A 40 percent chance of showers. Mostly cloudy, with a high near 50. North northeast wind around 14 mph, with gusts as high as 25 mph.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 35. Northwest wind around 10 mph.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 51. West northwest wind 9 to 14 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Grygla MN
 48.24°N 95.63°W
Last Update:
11:11 pm CDT Oct 6, 2026
Forecast Valid:
11pm CDT Oct 6, 2026-6pm CDT Oct 13, 2026
 
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