10-day forecast for Thief River Falls, MN: 50° to 96°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
96°
Best day: Tuesday, August 18
70°
Worst day: Saturday, August 15
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1082° / 60°0
Morning64°feels 63°
Afternoon82°feels 80°
Evening75°feels 74°
Overnight60°feels 58°
82 °
Thief River Falls, Monday, 10 August
Overcast. High 82°, low 60°.
Pressure29.91 inHg
Wind2.6 mph E
Humidity30%
Visibility6.2 mi
Dew point46°
Tue, 1183° / 58°0
Morning64°feels 62°
Afternoon81°feels 79°
Evening77°feels 75°
Overnight60°feels 60°
83 °
Thief River Falls, Tuesday, 11 August
Partly cloudy. High 83°, low 58°.
Pressure29.91 inHg
Wind12.5 mph N
Humidity27%
Visibility6.2 mi
Dew point41°
Wed, 1276° / 57°0.06
Morning59°feels 58°
Afternoon78°feels 77°
Evening71°feels 69°
Overnight64°feels 62°
76 °
Thief River Falls, Wednesday, 12 August
Light rain. High 76°, low 57°.
Pressure30.00 inHg
Wind7.9 mph N
Humidity38%
Visibility6.2 mi
Dew point45°
Thu, 1378° / 50°0
Morning56°feels 55°
Afternoon73°feels 72°
Evening74°feels 73°
Overnight52°feels 50°
78 °
Thief River Falls, Thursday, 13 August
Overcast. High 78°, low 50°.
Pressure30.09 inHg
Wind9.1 mph E
Humidity34%
Visibility—
Dew point40°
Fri, 1486° / 53°0
Morning62°feels 59°
Afternoon81°feels 80°
Evening78°feels 78°
Overnight68°feels 67°
86 °
Thief River Falls, Friday, 14 August
Overcast. High 86°, low 53°.
Pressure30.12 inHg
Wind16.3 mph E
Humidity21%
Visibility—
Dew point35°
Sat, 1570° / 62°0.03
Morning65°feels 64°
Afternoon67°feels 67°
Evening67°feels 67°
Overnight63°feels 63°
70 °
Thief River Falls, Saturday, 15 August
Light rain. High 70°, low 62°.
Pressure30.06 inHg
Wind15.3 mph S
Humidity67%
Visibility—
Dew point56°
Sun, 1682° / 55°0
Morning61°feels 61°
Afternoon77°feels 76°
Evening78°feels 76°
Overnight63°feels 62°
82 °
Thief River Falls, Sunday, 16 August
Clear. High 82°, low 55°.
Pressure30.12 inHg
Wind11.7 mph NW
Humidity39%
Visibility—
Dew point47°
Mon, 1786° / 60°0.01
Morning69°feels 67°
Afternoon83°feels 81°
Evening70°feels 69°
Overnight67°feels 66°
86 °
Thief River Falls, Monday, 17 August
Light rain. High 86°, low 60°.
Pressure30.00 inHg
Wind22.2 mph SW
Humidity23%
Visibility—
Dew point41°
Tue, 1896° / 60°0.03
Morning68°feels 69°
Afternoon89°feels 90°
Evening92°feels 90°
Overnight73°feels 73°
96 °
Thief River Falls, Tuesday, 18 August
Light rain. High 96°, low 60°.
Pressure29.71 inHg
Wind12.7 mph SE
Humidity49%
Visibility—
Dew point62°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Thief River Falls, MN around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.