Vicksburg, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Vicksburg, a community in Union County, Pennsylvania.
This Afternoon
74°F
Mostly Sunny
Mostly sunny, with a high near 74. South wind 6 to 10 mph.
7-day forecast for Vicksburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Mostly Sunny | 6 to 10 mph S | 1% |
| Tonight | 59°F | Mostly Cloudy then Light Rain | 7 mph S | 84% |
| Thursday | 73°F | Light Rain | 3 to 8 mph S | 87% |
| Thursday Night | 51°F | Chance Light Rain then Mostly Cloudy | 2 mph W | 28% |
| Friday | 67°F | Slight Chance Light Rain | 1 mph NW | 15% |
| Friday Night | 45°F | Partly Cloudy | 2 mph NW | 12% |
| Saturday | 59°F | Chance Light Rain | 3 to 10 mph W | 25% |
| Saturday Night | 39°F | Chance Light Rain | 6 to 9 mph W | 25% |
| Sunday | 58°F | Mostly Sunny | 5 to 9 mph W | 6% |
| Sunday Night | 35°F | Partly Cloudy | 6 mph W | 6% |
| Monday | 58°F | Mostly Sunny | 6 to 12 mph W | 9% |
| Monday Night | 34°F | Partly Cloudy | 2 to 6 mph W | 9% |
| Tuesday | 62°F | Mostly Sunny | 3 to 10 mph W | 3% |
| Tuesday Night | 34°F | Partly Cloudy | 2 to 6 mph W | 1% |
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 4, 2026.