10-day forecast for Keystone, OH: 37° to 85°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
80°
Best day: Tuesday, October 13
72° · 0.31 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 1380° / 64°0
Morning64°feels 64°
Afternoon76°feels 76°
Evening71°feels 71°
Overnight65°feels 66°
80 °
Keystone, Tuesday, 13 October
Clear. High 80°, low 64°.
Pressure29.94 inHg
Wind11.6 mph SW
Humidity59%
Visibility6.2 mi
Dew point63°
Wed, 1485° / 65°0.24
Morning65°feels 66°
Afternoon84°feels 88°
Evening72°feels 73°
Overnight67°feels 68°
85 °
Keystone, Wednesday, 14 October
Rain. High 85°, low 65°.
Pressure30.00 inHg
Wind7.2 mph SW
Humidity74%
Visibility6.2 mi
Dew point69°
Thu, 1572° / 59°0.31
Morning59°feels 59°
Afternoon68°feels 68°
Evening67°feels 68°
Overnight66°feels 66°
72 °
Keystone, Thursday, 15 October
Rain. High 72°, low 59°.
Pressure30.15 inHg
Wind4.9 mph E
Humidity72%
Visibility6.2 mi
Dew point56°
Fri, 1671° / 52°0.28
Morning71°feels 71°
Afternoon62°feels 61°
Evening55°feels 52°
Overnight70°feels 71°
71 °
Keystone, Friday, 16 October
Rain. High 71°, low 52°.
Pressure29.91 inHg
Wind14.5 mph NW
Humidity87%
Visibility4.8 mi
Dew point57°
Sat, 1755° / 42°0
Morning46°feels 41°
Afternoon53°feels 51°
Evening47°feels 46°
Overnight44°feels 43°
55 °
Keystone, Saturday, 17 October
Clear. High 55°, low 42°.
Pressure30.45 inHg
Wind12.8 mph NW
Humidity42%
Visibility—
Dew point30°
Sun, 1863° / 37°0
Morning44°feels 41°
Afternoon60°feels 57°
Evening49°feels 48°
Overnight45°feels 42°
63 °
Keystone, Sunday, 18 October
Clear. High 63°, low 37°.
Pressure30.42 inHg
Wind6.1 mph SE
Humidity34%
Visibility—
Dew point30°
Mon, 1968° / 42°0
Morning49°feels 46°
Afternoon65°feels 63°
Evening54°feels 51°
Overnight49°feels 47°
68 °
Keystone, Monday, 19 October
Overcast. High 68°, low 42°.
Pressure30.42 inHg
Wind5.1 mph SE
Humidity37%
Visibility—
Dew point37°
Tue, 2057° / 49°0
Morning53°feels 51°
Afternoon56°feels 55°
Evening53°feels 51°
Overnight51°feels 50°
57 °
Keystone, Tuesday, 20 October
Overcast. High 57°, low 49°.
Pressure30.33 inHg
Wind4.7 mph E
Humidity69%
Visibility—
Dew point46°
Wed, 2170° / 47°0
Morning54°feels 53°
Afternoon67°feels 66°
Evening56°feels 55°
Overnight52°feels 51°
70 °
Keystone, Wednesday, 21 October
Clear. High 70°, low 47°.
Pressure30.24 inHg
Wind4.1 mph NE
Humidity45%
Visibility—
Dew point44°
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 Keystone, 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.