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Frankstown, PA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Frankstown, a community in Blair County, Pennsylvania.

Tonight
62°F
Rain Showers Likely
Rain showers likely. Mostly cloudy, with a low around 62. Southeast wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

7-day forecast for Frankstown

WhenTempForecastWindPrecip
Tonight 62°F Rain Showers Likely 7 mph SE 67%
Sunday 78°F Rain Showers 6 mph SW 90%
Sunday Night 53°F Showers And Thunderstorms 6 mph N 77%
Monday 69°F Chance Rain Showers 6 mph NE 34%
Monday Night 51°F Rain Showers Likely 6 mph E 67%
Tuesday 62°F Rain Showers Likely 8 mph E 74%
Tuesday Night 49°F Rain Showers Likely 9 mph E 62%
Wednesday 58°F Rain Showers Likely 9 mph E 61%
Wednesday Night 48°F Chance Rain Showers 8 mph E 32%
Thursday 61°F Chance Rain Showers 6 mph E 32%
Thursday Night 47°F Slight Chance Rain Showers 5 mph NE 24%
Friday 67°F Slight Chance Rain Showers 2 to 6 mph N 24%
Friday Night 48°F Slight Chance Rain Showers 5 mph N 20%
Saturday 69°F Slight Chance Rain Showers 7 mph N 15%

Forecast source: National Weather Service (api.weather.gov) for Frankstown (40.444, -78.356). Updated through the day.

Growing snapshot for Frankstown

Last spring frost
Apr 25
First fall frost
Oct 20
Growing season
177 days
Hardiness zone
6b

More local growing data for Frankstown: nearby ZIP 16648 weather · frost dates · planting calendar · Pennsylvania frost dates

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Climate data from the nearest NOAA station, Altoona 7 Sw, Pa (4.9 mi from Frankstown). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.