10-day forecast for Cornwall, VA: 30° to 84°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
84°
Best day: Wednesday, October 14
69° · 1.02 in
Worst day: Sunday, October 11
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1169° / 53°1.02
Morning54°feels 53°
Afternoon69°feels 70°
Evening61°feels 61°
Overnight53°feels 52°
69 °
Cornwall, Sunday, 11 October
Heavy rain. High 69°, low 53°.
Pressure29.97 inHg
Wind7.2 mph NE
Humidity95%
Visibility2.6 mi
Dew point64°
Mon, 1275° / 55°0
Morning56°feels 55°
Afternoon74°feels 74°
Evening62°feels 62°
Overnight55°feels 54°
75 °
Cornwall, Monday, 12 October
Mostly clear. High 75°, low 55°.
Pressure29.91 inHg
Wind13.2 mph NW
Humidity62%
Visibility6.2 mi
Dew point59°
Tue, 1381° / 50°0
Morning51°feels 51°
Afternoon79°feels 79°
Evening69°feels 69°
Overnight52°feels 52°
81 °
Cornwall, Tuesday, 13 October
Clear. High 81°, low 50°.
Pressure30.00 inHg
Wind4.5 mph S
Humidity66%
Visibility6.2 mi
Dew point61°
Wed, 1484° / 62°0
Morning62°feels 62°
Afternoon84°feels 87°
Evening72°feels 73°
Overnight62°feels 62°
84 °
Cornwall, Wednesday, 14 October
Mostly clear. High 84°, low 62°.
Pressure30.00 inHg
Wind2.6 mph SW
Humidity64%
Visibility6.2 mi
Dew point65°
Thu, 1572° / 64°0
Morning66°feels 66°
Afternoon71°feels 71°
Evening65°feels 65°
Overnight64°feels 64°
72 °
Cornwall, Thursday, 15 October
Partly cloudy. High 72°, low 64°.
Pressure30.18 inHg
Wind8.5 mph NE
Humidity67%
Visibility—
Dew point59°
Fri, 1677° / 59°0.02
Morning64°feels 64°
Afternoon75°feels 75°
Evening68°feels 68°
Overnight64°feels 64°
77 °
Cornwall, Friday, 16 October
Light rain. High 77°, low 59°.
Pressure29.94 inHg
Wind9 mph SW
Humidity64%
Visibility—
Dew point61°
Sat, 1762° / 41°0.08
Morning55°feels 54°
Afternoon49°feels 48°
Evening46°feels 41°
Overnight44°feels 39°
62 °
Cornwall, Saturday, 17 October
Light rain. High 62°, low 41°.
Pressure29.94 inHg
Wind11.2 mph NW
Humidity95%
Visibility—
Dew point49°
Sun, 1851° / 34°0
Morning39°feels 36°
Afternoon48°feels 45°
Evening37°feels 32°
Overnight34°feels 31°
51 °
Cornwall, Sunday, 18 October
Overcast. High 51°, low 34°.
Pressure30.27 inHg
Wind12.8 mph NW
Humidity41%
Visibility—
Dew point26°
Mon, 1955° / 30°0
Morning37°feels 34°
Afternoon53°feels 50°
Evening40°feels 39°
Overnight36°feels 35°
55 °
Cornwall, Monday, 19 October
Overcast. High 55°, low 30°.
Pressure30.47 inHg
Wind3.5 mph N
Humidity28%
Visibility—
Dew point20°
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.