Harman US

Pymatuning South, PA Weather & Growing Conditions

Overnight
59°F
Mostly Cloudy
Mostly cloudy, with a low around 59. East wind around 6 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 59°F Mostly Cloudy 6 mph E 1%
Saturday 72°F Mostly Cloudy 6 mph E 12%
Saturday Night 64°F Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 8 mph SE 70%
Sunday 70°F Showers And Thunderstorms 7 to 10 mph W 85%
Sunday Night 55°F Chance Rain Showers then Mostly Cloudy 10 mph NE 32%
Monday 64°F Mostly Cloudy 12 mph NE 7%
Monday Night 53°F Chance Rain Showers 12 mph NE 43%
Tuesday 61°F Chance Rain Showers 14 mph E 43%
Tuesday Night 53°F Rain Showers Likely 14 to 18 mph E 55%
Wednesday 61°F Rain Showers Likely 15 to 18 mph E 55%
Wednesday Night 53°F Showers And Thunderstorms Likely 16 mph SE 61%
Thursday 64°F Showers And Thunderstorms Likely 9 to 14 mph E 57%
Thursday Night 52°F Slight Chance Rain Showers 6 to 9 mph E 20%
Friday 67°F Slight Chance Rain Showers 6 to 12 mph NE 20%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Pymatuning South, PA

Last spring frost
May 4
First fall frost
Oct 14
Growing season
161 days
Hardiness zone
6a

Explore more for Pymatuning South, PA: full frost dates · planting calendar · Pennsylvania frost dates

Climate data from the nearest NOAA station, Jamestown 2 Nw, Pa (2.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.