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

78°F

26°C

Humidity 54%
Wind Speed N 3 mph
Barometer 29.46 in (997.4 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 10 Oct 5:56 pm CDT
Extended Forecast for

Thief River Falls MN

  • Tonight

    Tonight: Increasing clouds, with a low around 51. South southwest wind 7 to 13 mph becoming north after midnight.

    Low: 51 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 40 percent chance of rain, mainly after 1pm. Cloudy, with a high near 61. North wind 14 to 16 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 40 percent chance of rain, mainly between midnight and 3am. Cloudy, with a low around 45. North northeast wind 13 to 16 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Chance Rain

  • Columbus Day

    Columbus Day: A slight chance of rain before 7am, then rain likely after 1pm. Cloudy, with a high near 54. Northeast wind around 14 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Cloudy then
    Rain Likely

  • Monday Night

    Monday Night: Rain. Low around 40. North wind 8 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain

  • Tuesday

    Tuesday: Cloudy, with a high near 51. Northwest wind around 9 mph.

    High: 51 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. West wind 3 to 6 mph.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 58. Light and variable wind becoming west 5 to 7 mph in the morning.

    High: 58 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 37. Southeast wind around 6 mph.

    Low: 37 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 51. South southwest wind 7 to 13 mph becoming north after midnight.
Sunday
A 40 percent chance of rain, mainly after 1pm. Cloudy, with a high near 61. North wind 14 to 16 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 40 percent chance of rain, mainly between midnight and 3am. Cloudy, with a low around 45. North northeast wind 13 to 16 mph. New precipitation amounts of less than a tenth of an inch possible.
Columbus Day
A slight chance of rain before 7am, then rain likely after 1pm. Cloudy, with a high near 54. Northeast wind around 14 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Rain. Low around 40. North wind 8 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Cloudy, with a high near 51. Northwest wind around 9 mph.
Tuesday Night
Mostly cloudy, with a low around 36. West wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 58. Light and variable wind becoming west 5 to 7 mph in the morning.
Wednesday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 37. Southeast wind around 6 mph.
Thursday
A 40 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 58. Southeast wind 7 to 13 mph becoming southwest in the afternoon.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 37. West northwest wind 11 to 16 mph.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 52. Breezy, with a north northwest wind 17 to 20 mph, with gusts as high as 31 mph.
Friday Night
Partly cloudy, with a low around 31. North northwest wind 8 to 13 mph.
Saturday
Mostly sunny, with a high near 55. West wind 10 to 16 mph becoming south southwest in the afternoon. Winds could gust as high as 26 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Thief River Falls MN
 48.11°N 96.19°W
Last Update:
5:36 pm CDT Oct 10, 2026
Forecast Valid:
6pm CDT Oct 10, 2026-6pm CDT Oct 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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