Brownstown, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brownstown, a borough in Cambria County, Pennsylvania.
This Afternoon
75°F
Partly Sunny
Partly sunny, with a high near 75. Southeast wind around 9 mph.
7-day forecast for Brownstown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Partly Sunny | 9 mph SE | 1% |
| Tonight | 60°F | Rain Showers | 5 to 8 mph SE | 99% |
| Thursday | 70°F | Rain Showers Likely then Partly Sunny | 3 to 10 mph S | 55% |
| Thursday Night | 48°F | Partly Cloudy | 3 mph SW | 0% |
| Friday | 62°F | Partly Sunny then Slight Chance Rain Showers | 2 to 7 mph W | 24% |
| Friday Night | 39°F | Chance Rain Showers | 5 mph W | 38% |
| Saturday | 49°F | Rain Showers Likely | 6 to 14 mph W | 57% |
| Saturday Night | 35°F | Rain Showers Likely | 10 mph W | 57% |
| Sunday | 53°F | Slight Chance Rain Showers then Partly Sunny | 8 to 13 mph W | 16% |
| Sunday Night | 33°F | Partly Cloudy | 10 mph W | 11% |
| Monday | 55°F | Mostly Sunny | 9 to 15 mph W | 12% |
| Monday Night | 35°F | Mostly Clear | 8 mph W | 6% |
| Tuesday | 60°F | Sunny | 8 to 14 mph W | 2% |
| Tuesday Night | 34°F | Mostly Clear | 2 to 8 mph W | 4% |
Forecast source: National Weather Service (api.weather.gov) for Brownstown (40.333, -78.937). Updated through the day.
Growing snapshot for Brownstown
Last spring frost
Apr 29
First fall frost
Oct 21
Growing season
176 days
Hardiness zone
6b
More local growing data for Brownstown: nearby ZIP 15901 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Johnstown Cambria Co Ap, Pa (4.2 mi from Brownstown). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.