Vicksburg, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Vicksburg, a community in Union County, Pennsylvania.
This Afternoon
68°F
Partly Sunny
Partly sunny, with a high near 68. South wind around 3 mph.
7-day forecast for Vicksburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Partly Sunny | 3 mph S | 2% |
| Tonight | 47°F | Partly Cloudy then Areas Of Fog | 1 mph E | 2% |
| Wednesday | 73°F | Areas Of Fog then Mostly Sunny | 0 to 10 mph S | 2% |
| Wednesday Night | 59°F | Mostly Cloudy then Rain Showers | 6 mph S | 84% |
| Thursday | 72°F | Rain Showers | 3 to 7 mph S | 84% |
| Thursday Night | 53°F | Mostly Cloudy then Chance Rain Showers | 0 to 3 mph W | 31% |
| Friday | 68°F | Chance Rain Showers | 1 mph NW | 40% |
| Friday Night | 46°F | Chance Rain Showers | 1 mph NW | 40% |
| Saturday | 62°F | Slight Chance Rain Showers | 2 to 8 mph NW | 21% |
| Saturday Night | 38°F | Slight Chance Rain Showers then Partly Cloudy | 6 mph NW | 20% |
| Sunday | 59°F | Mostly Sunny | 2 to 7 mph W | 9% |
| Sunday Night | 35°F | Partly Cloudy then Slight Chance Rain Showers | 5 mph W | 17% |
| Monday | 60°F | Chance Rain Showers | 5 to 12 mph NW | 26% |
| Monday Night | 35°F | Slight Chance Rain Showers | 3 to 7 mph W | 24% |
Forecast source: National Weather Service (api.weather.gov) for Vicksburg (40.938, -76.990). Updated through the day.
Growing snapshot for Vicksburg
Last spring frost
Apr 26
First fall frost
Oct 20
Growing season
176 days
Hardiness zone
6b
More local growing data for Vicksburg: nearby ZIP 17855 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Lewisburg, Pa (6.1 mi from Vicksburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.