10-day forecast for Key, OH: 36° to 75°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Thursday, October 15
63° · 0.36 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 1571° / 53°0.01
Morning54°feels 53°
Afternoon71°feels 71°
Evening60°feels 60°
Overnight55°feels 54°
71 °
Key, Thursday, 15 October
Light rain. High 71°, low 53°.
Pressure30.12 inHg
Wind4.5 mph NE
Humidity75%
Visibility6.2 mi
Dew point54°
Fri, 1673° / 54°0.06
Morning63°feels 63°
Afternoon67°feels 67°
Evening58°feels 58°
Overnight60°feels 61°
73 °
Key, Friday, 16 October
Light rain. High 73°, low 54°.
Pressure29.80 inHg
Wind17 mph W
Humidity69%
Visibility6.2 mi
Dew point61°
Sat, 1753° / 40°0.13
Morning44°feels 38°
Afternoon52°feels 49°
Evening44°feels 38°
Overnight51°feels 50°
53 °
Key, Saturday, 17 October
Light rain. High 53°, low 40°.
Pressure30.36 inHg
Wind14.3 mph N
Humidity49%
Visibility6.2 mi
Dew point32°
Sun, 1857° / 36°0
Morning36°feels 33°
Afternoon56°feels 53°
Evening47°feels 45°
Overnight37°feels 35°
57 °
Key, Sunday, 18 October
Clear. High 57°, low 36°.
Pressure30.56 inHg
Wind6.1 mph NE
Humidity55%
Visibility6.2 mi
Dew point35°
Mon, 1962° / 40°0
Morning46°feels 42°
Afternoon60°feels 58°
Evening51°feels 48°
Overnight46°feels 43°
62 °
Key, Monday, 19 October
Clear. High 62°, low 40°.
Pressure30.36 inHg
Wind6.9 mph N
Humidity42%
Visibility—
Dew point36°
Tue, 2063° / 42°0
Morning48°feels 46°
Afternoon61°feels 60°
Evening52°feels 51°
Overnight49°feels 48°
63 °
Key, Tuesday, 20 October
Overcast. High 63°, low 42°.
Pressure30.36 inHg
Wind5.5 mph N
Humidity52%
Visibility—
Dew point42°
Wed, 2166° / 45°0
Morning51°feels 49°
Afternoon64°feels 62°
Evening52°feels 51°
Overnight49°feels 48°
66 °
Key, Wednesday, 21 October
Clear. High 66°, low 45°.
Pressure30.30 inHg
Wind5 mph NE
Humidity46%
Visibility—
Dew point42°
Thu, 2268° / 47°0.04
Morning53°feels 52°
Afternoon67°feels 66°
Evening59°feels 58°
Overnight55°feels 55°
68 °
Key, Thursday, 22 October
Light rain. High 68°, low 47°.
Pressure30.18 inHg
Wind9 mph SW
Humidity56%
Visibility—
Dew point49°
Fri, 2363° / 58°0.36
Morning60°feels 60°
Afternoon62°feels 62°
Evening61°feels 61°
Overnight60°feels 60°
63 °
Key, Friday, 23 October
Rain. High 63°, low 58°.
Pressure30.09 inHg
Wind10.1 mph SW
Humidity91%
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, 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.