10-day forecast for Keystone, WV: 35° to 80°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
80°
Best day: Wednesday, October 14
73° · 0.23 in
Worst day: Friday, October 16
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1480° / 58°0
Morning59°feels 59°
Afternoon78°feels 78°
Evening68°feels 68°
Overnight60°feels 60°
80 °
Keystone, Wednesday, 14 October
Partly cloudy. High 80°, low 58°.
Pressure30.09 inHg
Wind6.7 mph W
Humidity63%
Visibility6.2 mi
Dew point64°
Thu, 1579° / 64°0.14
Morning64°feels 65°
Afternoon79°feels 79°
Evening67°feels 68°
Overnight64°feels 65°
79 °
Keystone, Thursday, 15 October
Rain. High 79°, low 64°.
Pressure30.12 inHg
Wind6.4 mph SW
Humidity66%
Visibility6.2 mi
Dew point67°
Fri, 1673° / 46°0.23
Morning65°feels 65°
Afternoon65°feels 65°
Evening49°feels 43°
Overnight65°feels 66°
73 °
Keystone, Friday, 16 October
Rain. High 73°, low 46°.
Pressure29.88 inHg
Wind14.3 mph W
Humidity67%
Visibility6.2 mi
Dew point59°
Sat, 1751° / 39°0
Morning45°feels 40°
Afternoon49°feels 46°
Evening42°feels 40°
Overnight46°feels 41°
51 °
Keystone, Saturday, 17 October
Clear. High 51°, low 39°.
Pressure30.42 inHg
Wind11.3 mph N
Humidity45%
Visibility—
Dew point29°
Sun, 1863° / 35°0
Morning45°feels 40°
Afternoon60°feels 57°
Evening43°feels 40°
Overnight39°feels 35°
63 °
Keystone, Sunday, 18 October
Clear. High 63°, low 35°.
Pressure30.39 inHg
Wind8.7 mph SE
Humidity31%
Visibility—
Dew point29°
Mon, 1967° / 36°0
Morning45°feels 42°
Afternoon64°feels 62°
Evening49°feels 47°
Overnight44°feels 41°
67 °
Keystone, Monday, 19 October
Partly cloudy. High 67°, low 36°.
Pressure30.36 inHg
Wind5.3 mph SE
Humidity27%
Visibility—
Dew point28°
Tue, 2062° / 44°0
Morning49°feels 48°
Afternoon59°feels 57°
Evening54°feels 53°
Overnight50°feels 49°
62 °
Keystone, Tuesday, 20 October
Overcast. High 62°, low 44°.
Pressure30.27 inHg
Wind4.3 mph SE
Humidity61%
Visibility—
Dew point44°
Wed, 2172° / 48°0
Morning55°feels 55°
Afternoon70°feels 69°
Evening60°feels 59°
Overnight54°feels 54°
72 °
Keystone, Wednesday, 21 October
Clear. High 72°, low 48°.
Pressure30.21 inHg
Wind6.5 mph SE
Humidity46%
Visibility—
Dew point47°
Thu, 2267° / 49°0
Morning54°feels 52°
Afternoon65°feels 63°
Evening54°feels 52°
Overnight53°feels 51°
67 °
Keystone, Thursday, 22 October
Clear. High 67°, low 49°.
Pressure30.30 inHg
Wind9.7 mph SE
Humidity47%
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, WV 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.