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 87%
Wind Speed SE 10 mph
Barometer 29.54 in (1000.4 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 10 Oct 5:56 am CDT
Extended Forecast for

Grygla MN

  • Today

    Today: Mostly sunny, with a high near 79. South wind around 14 mph.

    High: 79 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 51. South southwest wind 6 to 8 mph becoming north after midnight.

    Low: 51 °F

    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers after 4pm. Mostly cloudy, with a high near 61. North wind 11 to 15 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers before 1am. Cloudy, with a low around 41. North wind 11 to 14 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Chance
    Showers

  • Columbus Day

    Columbus Day: Showers likely, mainly after 1pm. Cloudy, with a high near 52. North northeast wind 11 to 13 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: A 50 percent chance of showers. Cloudy, with a low around 35. North northeast wind 6 to 11 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 52. North wind around 7 mph becoming west northwest in the afternoon.

    High: 52 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. West wind around 5 mph becoming light and variable.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 57. South southwest wind 5 to 8 mph becoming southeast in the afternoon.

    High: 57 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 79. South wind around 14 mph.
Tonight
Partly cloudy, with a low around 51. South southwest wind 6 to 8 mph becoming north after midnight.
Sunday
A 40 percent chance of showers after 4pm. Mostly cloudy, with a high near 61. North wind 11 to 15 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 50 percent chance of showers before 1am. Cloudy, with a low around 41. North wind 11 to 14 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Columbus Day
Showers likely, mainly after 1pm. Cloudy, with a high near 52. North northeast wind 11 to 13 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 50 percent chance of showers. Cloudy, with a low around 35. North northeast wind 6 to 11 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Mostly cloudy, with a high near 52. North wind around 7 mph becoming west northwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 35. West wind around 5 mph becoming light and variable.
Wednesday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 57. South southwest wind 5 to 8 mph becoming southeast in the afternoon.
Wednesday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 37. East southeast wind around 7 mph.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 56. East southeast wind 8 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 34. Northwest wind around 15 mph, with gusts as high as 28 mph.
Friday
A 30 percent chance of showers. Mostly cloudy, with a high near 51. North northwest wind around 18 mph, with gusts as high as 32 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grygla MN
 48.3°N 95.63°W
Last Update:
6:36 am CDT Oct 10, 2026
Forecast Valid:
6am CDT Oct 10, 2026-6pm CDT Oct 16, 2026
 
Forecast Discussion
 
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Additional Resources

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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