10-day forecast for Cornwall, VA: 44° to 83°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
83°
Best day: Friday, October 16
67° · 1.12 in
Worst day: Sunday, October 11
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 0978° / 49°0
Morning51°feels 50°
Afternoon77°feels 77°
Evening63°feels 62°
Overnight50°feels 49°
78 °
Cornwall, Friday, 9 October
Overcast. High 78°, low 49°.
Pressure30.24 inHg
Wind2.9 mph S
Humidity43%
Visibility6.2 mi
Dew point46°
Sat, 1071° / 54°0.15
Morning55°feels 54°
Afternoon71°feels 70°
Evening62°feels 62°
Overnight56°feels 55°
71 °
Cornwall, Saturday, 10 October
Rain. High 71°, low 54°.
Pressure30.39 inHg
Wind5.4 mph SE
Humidity43%
Visibility6.2 mi
Dew point47°
Sun, 1167° / 54°1.12
Morning58°feels 58°
Afternoon67°feels 67°
Evening64°feels 65°
Overnight54°feels 54°
67 °
Cornwall, Sunday, 11 October
Heavy rain. High 67°, low 54°.
Pressure30.09 inHg
Wind3 mph N
Humidity88%
Visibility6.2 mi
Dew point62°
Mon, 1275° / 59°0.01
Morning61°feels 61°
Afternoon73°feels 73°
Evening65°feels 65°
Overnight62°feels 62°
75 °
Cornwall, Monday, 12 October
Light rain. High 75°, low 59°.
Pressure29.85 inHg
Wind12.9 mph NW
Humidity60%
Visibility—
Dew point58°
Tue, 1382° / 52°0
Morning61°feels 61°
Afternoon80°feels 81°
Evening71°feels 71°
Overnight65°feels 65°
82 °
Cornwall, Tuesday, 13 October
Clear. High 82°, low 52°.
Pressure29.85 inHg
Wind5.6 mph SW
Humidity56%
Visibility—
Dew point60°
Wed, 1475° / 56°0
Morning61°feels 60°
Afternoon72°feels 71°
Evening60°feels 59°
Overnight58°feels 57°
75 °
Cornwall, Wednesday, 14 October
Clear. High 75°, low 56°.
Pressure30.03 inHg
Wind4.6 mph NE
Humidity45%
Visibility—
Dew point49°
Thu, 1574° / 53°0
Morning59°feels 58°
Afternoon72°feels 72°
Evening63°feels 64°
Overnight60°feels 60°
74 °
Cornwall, Thursday, 15 October
Clear. High 74°, low 53°.
Pressure30.21 inHg
Wind5.9 mph S
Humidity56%
Visibility—
Dew point55°
Fri, 1683° / 60°0
Morning68°feels 69°
Afternoon81°feels 82°
Evening69°feels 70°
Overnight66°feels 67°
83 °
Cornwall, Friday, 16 October
Partly cloudy. High 83°, low 60°.
Pressure30.15 inHg
Wind6.5 mph SW
Humidity56%
Visibility—
Dew point63°
Sat, 1769° / 44°0
Morning66°feels 65°
Afternoon65°feels 63°
Evening49°feels 45°
Overnight48°feels 45°
69 °
Cornwall, Saturday, 17 October
Mostly clear. High 69°, low 44°.
Pressure30.27 inHg
Wind13.9 mph N
Humidity42%
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 Cornwall, VA 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.