University of Pittsburgh Johnstown, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for University of Pittsburgh Johnstown, a community in Cambria County, Pennsylvania.
Today
80°F
Sunny
Sunny, with a high near 80. Southeast wind 2 to 6 mph.
7-day forecast for University of Pittsburgh Johnstown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 80°F | Sunny | 2 to 6 mph SE | 0% |
| Tonight | 63°F | Partly Cloudy | 3 to 7 mph SE | 4% |
| Wednesday | 80°F | Partly Sunny then Chance Showers And Thunderstorms | 3 to 7 mph SE | 32% |
| Wednesday Night | 65°F | Chance Showers And Thunderstorms | 6 mph SE | 48% |
| Thursday | 81°F | Showers And Thunderstorms | 3 to 7 mph SW | 86% |
| Thursday Night | 66°F | Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 2 to 6 mph SW | 86% |
| Friday | 81°F | Showers And Thunderstorms | 2 to 7 mph SW | 82% |
| Friday Night | 64°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 6 mph SW | 82% |
| Saturday | 79°F | Chance Showers And Thunderstorms | 5 to 8 mph W | 47% |
| Saturday Night | 64°F | Chance Showers And Thunderstorms | 3 to 7 mph W | 47% |
| Sunday | 81°F | Slight Chance Showers And Thunderstorms | 3 to 9 mph W | 21% |
| Sunday Night | 66°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 7 mph W | 21% |
| Monday | 82°F | Mostly Sunny then Chance Showers And Thunderstorms | 7 to 12 mph W | 29% |
| Monday Night | 65°F | Chance Showers And Thunderstorms | 6 to 10 mph W | 38% |
Forecast source: National Weather Service (api.weather.gov) for University of Pittsburgh Johnstown (40.263, -78.830). Updated through the day.
Growing snapshot for University of Pittsburgh Johnstown
Last spring frost
Apr 29
First fall frost
Oct 21
Growing season
176 days
More local growing data for University of Pittsburgh Johnstown: nearby ZIP 15934 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Johnstown Cambria Co Ap, Pa (3.1 mi from University of Pittsburgh Johnstown). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.