Alton, VA Weather Forecast
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Alton Weather Forecast
| THIS AFTERNOON | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | THURSDAY |
| Mostly Cloudy | Mostly Cloudy | Chance of Showers | Rain | Rain | Chance of Showers | Mostly Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Sunny |
| Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 69°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Hi: 80°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 80°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 80°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 71°FHi: 22°C |
| POP: 50% | POP: 100% | POP: 100% | POP: 90% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1132 AM EDT Fri Oct 09 2026 

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Issued: 203 PM EDT Fri Oct 9 2026
Key Messages
1) Rain associated with the remnants of Hurricane Isaias arrives late Saturday morning and with widespread rainfall expected by Saturday evening.
Discussion
... KEY MESSAGE 1...Rain associated with the remnants of Hurricane Isaias arrives late Saturday morning and with widespread rainfall expected by Saturday evening.
Surface high pressure will continue to retreat to the northeast over New England through Saturday, which will create a robust wedging setup across the region. This will le...
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