Rupert, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rupert, a community in Columbia County, Pennsylvania.
Overnight
50°F
Patchy Fog
Patchy fog between 3am and 5am. Partly cloudy, with a low around 50. Northeast wind around 2 mph.
7-day forecast for Rupert
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 50°F | Patchy Fog | 2 mph NE | 0% |
| Saturday | 72°F | Mostly Sunny | 2 mph E | 1% |
| Saturday Night | 58°F | Rain Showers | 2 to 8 mph SE | 84% |
| Sunday | 70°F | Rain Showers | 3 to 9 mph S | 96% |
| Sunday Night | 52°F | Showers And Thunderstorms | 5 mph NW | 91% |
| Monday | 68°F | Mostly Cloudy | 6 mph N | 3% |
| Monday Night | 48°F | Chance Rain Showers | 5 mph NE | 38% |
| Tuesday | 61°F | Chance Rain Showers | 5 mph E | 39% |
| Tuesday Night | 46°F | Chance Rain Showers | 5 to 8 mph E | 32% |
| Wednesday | 62°F | Chance Rain Showers | 8 mph E | 32% |
| Wednesday Night | 46°F | Chance Rain Showers | 5 to 8 mph E | 36% |
| Thursday | 62°F | Chance Rain Showers | 5 to 8 mph NE | 36% |
| Thursday Night | 46°F | Chance Rain Showers | 5 mph NE | 32% |
| Friday | 66°F | Slight Chance Rain Showers | 2 to 6 mph N | 23% |
Forecast source: National Weather Service (api.weather.gov) for Rupert (40.975, -76.482). Updated through the day.
Growing snapshot for Rupert
Last spring frost
Apr 27
First fall frost
Oct 20
Growing season
172 days
Hardiness zone
6b
More local growing data for Rupert: nearby ZIP 17815 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Bear Gap, Pa (14.4 mi from Rupert). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.