Thief River Falls, MN Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Thief River Falls, MN in one place.
Partly sunny, with a high near 84. Southeast wind around 15 mph.
Local Weather Overview
This forecast page for Thief River Falls, MN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: May 30, 2026 6:05 PM CDT.
The active forecast window currently covers May 31 to Jun 5, 2026 for Thief River Falls, MN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 31 to Jun 5, 2026
- Latest sync
- May 30, 2026 6:05 PM CDT
- Forecast office
- FGF
- Source
- NOAA / NWS
Daily Outlook
This Week in Thief River Falls
Tuesday looks like the warmest upcoming period in Thief River Falls at 85 degrees F.
Thursday Night is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Wednesday at about 9 to 16 mph S.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- May 30, 2026 6:05 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- FGF
- Radar station
- KMVX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 57. Southeast wind 7 to 14 mph.
A chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 84. South southeast wind 7 to 12 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 56. South wind 6 to 9 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 85. South wind 7 to 12 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 57. South wind 8 to 12 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely. Partly sunny, with a high near 82. South wind 9 to 16 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 56. Southwest wind 9 to 14 mph. Chance of precipitation is 70%.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 76. West wind 8 to 13 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. North wind 8 to 13 mph. Chance of precipitation is 40%.
A chance of rain showers. Partly sunny, with a high near 74. North northeast wind 8 to 12 mph. Chance of precipitation is 30%.
A slight chance of rain showers. Partly cloudy, with a low around 50. East wind 6 to 12 mph. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
May 31
|
Partly Sunny
|
84°F |
15 mph
SE
|
|
Sunday Night
May 31
|
Mostly Cloudy
|
57°F |
7 to 14 mph
SE
|
|
Monday
Jun 1
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
84°F |
7 to 12 mph
SSE
|
|
Monday Night
Jun 1
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
56°F |
6 to 9 mph
S
|
|
Tuesday
Jun 2
|
Slight Chance Rain Showers then Mostly Sunny
|
85°F |
7 to 12 mph
S
|
|
Tuesday Night
Jun 2
|
Partly Cloudy then Chance Showers And Thunderstorms
|
57°F |
8 to 12 mph
S
|
|
Wednesday
Jun 3
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
82°F |
9 to 16 mph
S
|
|
Wednesday Night
Jun 3
|
Showers And Thunderstorms Likely
|
56°F |
9 to 14 mph
SW
|
|
Thursday
Jun 4
|
Chance Rain Showers
|
76°F |
8 to 13 mph
W
|
|
Thursday Night
Jun 4
|
Chance Showers And Thunderstorms
|
50°F |
8 to 13 mph
N
|
|
Friday
Jun 5
|
Chance Rain Showers
|
74°F |
8 to 12 mph
NNE
|
|
Friday Night
Jun 5
|
Slight Chance Rain Showers
|
50°F |
6 to 12 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Thief River Falls.
