10-day forecast for Key, OH: 36° to 75°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Thursday, October 15
74° · 0.3 in
Worst day: Friday, October 16
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1674° / 55°0.3
Morning68°feels 69°
Afternoon71°feels 72°
Evening57°feels 56°
Overnight68°feels 69°
74 °
Key, Friday, 16 October
Rain. High 74°, low 55°.
Pressure29.80 inHg
Wind19.2 mph W
Humidity95%
Visibility1.9 mi
Dew point66°
Sat, 1753° / 41°0.02
Morning43°feels 37°
Afternoon50°feels 45°
Evening44°feels 41°
Overnight49°feels 43°
53 °
Key, Saturday, 17 October
Light rain. High 53°, low 41°.
Pressure30.45 inHg
Wind13.2 mph N
Humidity55%
Visibility6.2 mi
Dew point32°
Sun, 1859° / 36°0
Morning37°feels 34°
Afternoon58°feels 56°
Evening50°feels 48°
Overnight39°feels 39°
59 °
Key, Sunday, 18 October
Clear. High 59°, low 36°.
Pressure30.59 inHg
Wind3 mph S
Humidity49%
Visibility6.2 mi
Dew point35°
Mon, 1965° / 39°0
Morning39°feels 37°
Afternoon65°feels 63°
Evening53°feels 51°
Overnight42°feels 39°
65 °
Key, Monday, 19 October
Clear. High 65°, low 39°.
Pressure30.47 inHg
Wind2.1 mph S
Humidity54%
Visibility6.2 mi
Dew point42°
Tue, 2065° / 43°0
Morning49°feels 49°
Afternoon63°feels 62°
Evening55°feels 53°
Overnight49°feels 48°
65 °
Key, Tuesday, 20 October
Clear. High 65°, low 43°.
Pressure30.33 inHg
Wind5.3 mph N
Humidity49%
Visibility—
Dew point42°
Wed, 2165° / 47°0
Morning52°feels 50°
Afternoon62°feels 61°
Evening51°feels 50°
Overnight48°feels 48°
65 °
Key, Wednesday, 21 October
Partly cloudy. High 65°, low 47°.
Pressure30.33 inHg
Wind5.2 mph NE
Humidity46%
Visibility—
Dew point41°
Thu, 2266° / 44°0
Morning51°feels 50°
Afternoon64°feels 63°
Evening53°feels 51°
Overnight49°feels 49°
66 °
Key, Thursday, 22 October
Clear. High 66°, low 44°.
Pressure30.27 inHg
Wind3.2 mph NE
Humidity49%
Visibility—
Dew point44°
Fri, 2364° / 45°0
Morning51°feels 49°
Afternoon62°feels 60°
Evening50°feels 48°
Overnight48°feels 45°
64 °
Key, Friday, 23 October
Clear. High 64°, low 45°.
Pressure30.33 inHg
Wind8.1 mph NE
Humidity44%
Visibility—
Dew point40°
Sat, 2459° / 39°0
Morning45°feels 40°
Afternoon58°feels 55°
Evening48°feels 46°
Overnight44°feels 42°
59 °
Key, Saturday, 24 October
Overcast. High 59°, low 39°.
Pressure30.42 inHg
Wind8.6 mph E
Humidity44%
Visibility—
Dew point35°
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, OH 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.