Vicksburg, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Vicksburg, a community in Union County, Pennsylvania.
Today
83°F
Areas Of Fog then Sunny
Areas of fog before 9am. Sunny, with a high near 83. East wind around 2 mph.
7-day forecast for Vicksburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Areas Of Fog then Sunny | 2 mph E | 0% |
| Tonight | 63°F | Mostly Cloudy | 1 mph NE | 2% |
| Wednesday | 82°F | Slight Chance Rain Showers then Partly Sunny | 0 to 5 mph E | 17% |
| Wednesday Night | 69°F | Chance Showers And Thunderstorms | 0 to 3 mph E | 51% |
| Thursday | 86°F | Patchy Fog then Showers And Thunderstorms | 0 to 6 mph SW | 81% |
| Thursday Night | 69°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 3 mph W | 81% |
| Friday | 86°F | Showers And Thunderstorms Likely | 0 to 5 mph SW | 74% |
| Friday Night | 68°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 2 mph W | 74% |
| Saturday | 84°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 6 mph W | 45% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 0 to 3 mph W | 45% |
| Sunday | 87°F | Mostly Sunny | 0 to 5 mph W | 11% |
| Sunday Night | 69°F | Partly Cloudy | 3 mph SW | 11% |
| Monday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 8 mph W | 23% |
| Monday Night | 68°F | Slight Chance Showers And Thunderstorms | 1 to 7 mph W | 23% |
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 Aug 4, 2026.