Vicksburg, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Vicksburg, a community in Union County, Pennsylvania.
Today
72°F
Mostly Sunny
Mostly sunny, with a high near 72. East wind around 2 mph.
7-day forecast for Vicksburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Mostly Sunny | 2 mph E | 1% |
| Tonight | 59°F | Rain Showers | 1 to 8 mph SE | 86% |
| Sunday | 71°F | Rain Showers | 3 to 9 mph S | 95% |
| Sunday Night | 53°F | Chance Showers And Thunderstorms | 5 to 9 mph NW | 52% |
| Monday | 67°F | Mostly Cloudy | 9 mph N | 5% |
| Monday Night | 49°F | Chance Rain Showers | 3 to 7 mph NE | 42% |
| Tuesday | 60°F | Chance Rain Showers | 6 mph NE | 48% |
| Tuesday Night | 47°F | Chance Rain Showers | 7 mph E | 36% |
| Wednesday | 60°F | Chance Rain Showers | 8 mph E | 36% |
| Wednesday Night | 47°F | Chance Rain Showers | 3 to 7 mph NE | 34% |
| Thursday | 62°F | Chance Rain Showers | 6 mph NE | 37% |
| Thursday Night | 47°F | Chance Rain Showers | 2 to 6 mph N | 37% |
| Friday | 65°F | Chance Rain Showers | 3 to 8 mph N | 27% |
| Friday Night | 48°F | Slight Chance Rain Showers | 3 to 8 mph N | 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 Sep 19, 2026.