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 | 54% |
| Wind Speed | W 6 mph |
| Barometer | 29.96 in (1014.8 mb) |
| Dewpoint | 49°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 18 Aug 7:56 pm CDT |
Extended Forecast for
Thief River Falls MN
Tonight
Low: 47 °F
Mostly Clear
Wednesday
High: 78 °F
Sunny
Wednesday Night
Low: 55 °F
Partly Cloudy
then Chance
ShowersThursday
High: 81 °F
Slight Chance
Showers then
Slight Chance
T-stormsThursday Night
Low: 55 °F
Partly Cloudy
Friday
High: 79 °F
Sunny
Friday Night
Low: 51 °F
Mostly Clear
Saturday
High: 77 °F
Sunny
Saturday Night
Low: 52 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 47. Northwest wind 5 to 7 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 78. Calm wind becoming west northwest around 6 mph in the morning.
Wednesday Night
A slight chance of showers between midnight and 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 55. Light and variable wind becoming southeast 5 to 8 mph in the evening. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 81. South southeast wind 8 to 13 mph becoming west in the afternoon. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 55. Northwest wind 5 to 11 mph becoming north northeast in the evening.
Friday
Sunny, with a high near 79. Northwest wind 6 to 16 mph.
Friday Night
Mostly clear, with a low around 51. North wind 6 to 15 mph.
Saturday
Sunny, with a high near 77. North northwest wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 52. North northeast wind 5 to 9 mph becoming east southeast after midnight.
Sunday
Partly sunny, with a high near 78. South southeast wind 7 to 13 mph.
Sunday Night
A 30 percent chance of showers. Partly cloudy, with a low around 58. South wind around 11 mph.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 81. South southwest wind 11 to 17 mph becoming west in the afternoon.
Monday Night
A 20 percent chance of showers. Mostly clear, with a low around 59. West wind 7 to 13 mph.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 81. Northwest wind 8 to 14 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Thief River Falls MN
48.11°N 96.19°W
48.11°N 96.19°W
8:36 pm CDT Aug 18, 2026
8pm CDT Aug 18, 2026-6pm CDT Aug 25, 2026
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