10-day forecast for Key West, MN: 56° to 96°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
86°
Best day: Friday, August 14
96° · 0.87 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1085° / 60°0.01
Morning66°feels 64°
Afternoon84°feels 81°
Evening79°feels 78°
Overnight60°feels 58°
85 °
Key West, Monday, 10 August
Light rain. High 85°, low 60°.
Pressure29.91 inHg
Wind4.7 mph N
Humidity27%
Visibility6.2 mi
Dew point44°
Tue, 1186° / 60°0
Morning65°feels 63°
Afternoon83°feels 81°
Evening79°feels 79°
Overnight63°feels 62°
86 °
Key West, Tuesday, 11 August
Partly cloudy. High 86°, low 60°.
Pressure29.91 inHg
Wind12.1 mph NE
Humidity25%
Visibility6.2 mi
Dew point42°
Wed, 1285° / 59°0
Morning66°feels 64°
Afternoon84°feels 82°
Evening77°feels 76°
Overnight63°feels 61°
85 °
Key West, Wednesday, 12 August
Overcast. High 85°, low 59°.
Pressure29.94 inHg
Wind6.3 mph N
Humidity32%
Visibility6.2 mi
Dew point46°
Thu, 1380° / 59°0
Morning65°feels 63°
Afternoon78°feels 77°
Evening77°feels 77°
Overnight63°feels 61°
80 °
Key West, Thursday, 13 August
Overcast. High 80°, low 59°.
Pressure30.06 inHg
Wind11.3 mph E
Humidity27%
Visibility—
Dew point39°
Fri, 1486° / 57°0
Morning64°feels 62°
Afternoon82°feels 80°
Evening83°feels 80°
Overnight72°feels 70°
86 °
Key West, Friday, 14 August
Overcast. High 86°, low 57°.
Pressure30.12 inHg
Wind14 mph SE
Humidity20%
Visibility—
Dew point33°
Sat, 1569° / 60°0.05
Morning67°feels 66°
Afternoon67°feels 67°
Evening61°feels 61°
Overnight61°feels 61°
69 °
Key West, Saturday, 15 August
Light rain. High 69°, low 60°.
Pressure30.12 inHg
Wind14.6 mph S
Humidity65%
Visibility—
Dew point56°
Sun, 1684° / 56°0
Morning63°feels 62°
Afternoon79°feels 78°
Evening80°feels 78°
Overnight67°feels 66°
84 °
Key West, Sunday, 16 August
Clear. High 84°, low 56°.
Pressure30.12 inHg
Wind13.2 mph NW
Humidity30%
Visibility—
Dew point42°
Mon, 1796° / 63°0.87
Morning70°feels 69°
Afternoon85°feels 84°
Evening65°feels 65°
Overnight66°feels 66°
96 °
Key West, Monday, 17 August
Heavy rain. High 96°, low 63°.
Pressure29.83 inHg
Wind30.2 mph NE
Humidity38%
Visibility—
Dew point57°
Tue, 1877° / 63°0
Morning68°feels 68°
Afternoon77°feels 77°
Evening73°feels 73°
Overnight64°feels 64°
77 °
Key West, Tuesday, 18 August
Overcast. High 77°, low 63°.
Pressure29.71 inHg
Wind17.5 mph N
Humidity56%
Visibility—
Dew point59°
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 Key West, 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.