Geistown, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Geistown, a borough in Cambria County, Pennsylvania.
Tonight
54°F
Partly Cloudy
Partly cloudy, with a low around 54. East wind around 3 mph.
7-day forecast for Geistown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 54°F | Partly Cloudy | 3 mph E | 1% |
| Saturday | 72°F | Partly Sunny | 3 to 8 mph SE | 3% |
| Saturday Night | 61°F | Mostly Cloudy then Chance Rain Showers | 9 mph SE | 51% |
| Sunday | 73°F | Rain Showers | 8 mph SW | 95% |
| Sunday Night | 57°F | Showers And Thunderstorms | 6 mph N | 95% |
| Monday | 65°F | Chance Rain Showers | 8 mph E | 42% |
| Monday Night | 54°F | Rain Showers Likely | 12 mph E | 71% |
| Tuesday | 59°F | Showers And Thunderstorms Likely | 14 mph E | 74% |
| Tuesday Night | 50°F | Showers And Thunderstorms Likely | 13 to 16 mph E | 68% |
| Wednesday | 57°F | Showers And Thunderstorms Likely | 14 mph E | 66% |
| Wednesday Night | 50°F | Showers And Thunderstorms Likely | 9 to 14 mph E | 56% |
| Thursday | 60°F | Chance Showers And Thunderstorms | 9 mph E | 49% |
| Thursday Night | 50°F | Chance Rain Showers | 3 to 8 mph E | 33% |
| Friday | 65°F | Slight Chance Rain Showers | 3 to 8 mph NE | 20% |
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 Sep 19, 2026.