Alton, VA Weather Forecast

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Alton, VA Weather Forecast

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Alton VA weather  - Clear - 72°F
Clear
72°F
Updated 2:32 am
Feels Like 78°F
Humidity 88%
Wind N 0 mph
Barometer  30.14 in
Dew Point 68°F
Alton VA weather  - Clear - 22°C
Clear
22°C
Updated 2:32 am
Feels Like 26°C
Humidity 88%
Wind N 0 km/h
Barometer  102 kPa
Dew Point 20°C

Alton Weather Forecast

REST OF TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY
Alton, VA Weather - Rest Of Tonight Patchy Fog Alton, VA Weather - Friday Chance Of T-Storm Alton, VA Weather - Friday Night Chance Of T-Storm Alton, VA Weather - Saturday Chance Of Showers Alton, VA Weather - Saturday Night Mostly Cloudy Alton, VA Weather - Sunday Partly Cloudy Alton, VA Weather - Sunday Night Partly Cloudy Alton, VA Weather - Monday Chance Of T-Storm Alton, VA Weather - Monday Night Chance Of T-Storm Alton, VA Weather - Tuesday Showers Alton, VA Weather - Tuesday Night Showers Alton, VA Weather - Wednesday Chance Of Showers
Patchy Fog Chance of T-Storm Chance of T-Storm Chance of Showers Mostly Cloudy Partly Cloudy Partly Cloudy Chance of T-Storm Chance of T-Storm Showers Showers Chance of Showers
Lo: 70°FLo: 21°C Hi: 91°FHi: 33°C
Lo: 69°FLo: 21°C Hi: 81°FHi: 27°C
Lo: 65°FLo: 18°C Hi: 89°FHi: 32°C
Lo: 65°FLo: 18°C
Hi: 89°FHi: 32°C
Lo: 65°FLo: 18°C
Hi: 89°FHi: 32°C
Lo: 65°FLo: 18°C
Hi: 89°FHi: 32°C
Lo: 65°FLo: 18°C
Hi: 79°FHi: 26°C
Lo: 60°FLo: 16°C
Hi: 79°FHi: 26°C
Lo: 60°FLo: 16°C
Hi: 71°FHi: 22°C
Lo: 59°FLo: 15°C
POP: 50% POP: 50% POP: 50% POP: 70% POP: 70% POP: 70% POP: 70% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 132 AM EDT Fri Sep 18 2026 Alton, VA Weather - WeatherWorld.com

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Alton Forecast Discussion

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Issued: 224 AM EDT Fri Sep 18 2026

Key Messages

1) Scattered afternoon/evening showers/storms. Summertime pattern continues into early next week, then a cool down.


Discussion

... KEY MESSAGE 1: Scattered afternoon/evening showers/storms. Summertime pattern continues into early next week then a cool down.

At the surface, a cold front will move southward into the Mid- Atlantic today. Ahead of the front, a moist airmass will be in place over much of the area . Surface dewpoints within this airmass will be in the 60s to near 70 F. As sur...