Geistown, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Geistown, a borough in Cambria County, Pennsylvania.
Tonight
50°F
Mostly Clear
Mostly clear, with a low around 50. Southeast wind 2 to 8 mph.
7-day forecast for Geistown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Mostly Clear | 2 to 8 mph SE | 0% |
| Wednesday | 72°F | Partly Sunny | 2 to 12 mph S | 0% |
| Wednesday Night | 58°F | Rain Showers | 6 to 10 mph S | 99% |
| Thursday | 68°F | Rain Showers Likely | 6 to 10 mph SW | 65% |
| Thursday Night | 49°F | Mostly Cloudy then Slight Chance Rain Showers | 1 to 6 mph SW | 18% |
| Friday | 63°F | Slight Chance Rain Showers | 1 to 6 mph W | 24% |
| Friday Night | 43°F | Chance Rain Showers | 3 mph NW | 31% |
| Saturday | 52°F | Chance Rain Showers | 3 to 13 mph W | 33% |
| Saturday Night | 37°F | Chance Rain Showers | 5 to 9 mph W | 33% |
| Sunday | 51°F | Slight Chance Rain Showers | 6 to 12 mph W | 20% |
| Sunday Night | 35°F | Slight Chance Rain Showers | 10 mph W | 23% |
| Monday | 51°F | Chance Rain Showers | 10 to 16 mph W | 33% |
| Monday Night | 37°F | Chance Rain Showers | 12 mph W | 33% |
| Tuesday | 55°F | Slight Chance Rain Showers then Mostly Sunny | 10 to 18 mph W | 15% |
Forecast source: National Weather Service (api.weather.gov) for Geistown (40.294, -78.873). Updated through the day.
Growing snapshot for Geistown
Last spring frost
Apr 29
First fall frost
Oct 21
Growing season
176 days
Hardiness zone
6b
More local growing data for Geistown: nearby ZIP 15902 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Johnstown Cambria Co Ap, Pa (1.9 mi from Geistown). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.