Pymatuning South, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Pymatuning South, a community in Crawford County, Pennsylvania.
Today
74°F
Mostly Cloudy then Light Rain Likely
Rain likely after 1pm. Mostly cloudy. High near 74, with temperatures falling to around 68 in the afternoon. South wind around 14 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Pymatuning South
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 74°F | Mostly Cloudy then Light Rain Likely | 14 mph S | 63% |
| Tonight | 56°F | Light Rain | 9 to 15 mph S | 98% |
| Thursday | 66°F | Mostly Sunny | 8 to 15 mph SW | 6% |
| Thursday Night | 46°F | Mostly Cloudy | 3 to 8 mph SW | 11% |
| Friday | 59°F | Chance Rain Showers | 3 to 8 mph SW | 49% |
| Friday Night | 40°F | Rain Showers | 5 to 8 mph W | 76% |
| Saturday | 50°F | Rain Showers Likely | 8 to 13 mph W | 63% |
| Saturday Night | 35°F | Chance Light Rain | 6 to 9 mph W | 48% |
| Sunday | 53°F | Slight Chance Light Rain then Partly Sunny | 7 to 14 mph W | 15% |
| Sunday Night | 34°F | Partly Cloudy then Slight Chance Light Rain | 6 to 9 mph W | 16% |
| Monday | 55°F | Slight Chance Light Rain | 7 to 12 mph W | 22% |
| Monday Night | 35°F | Slight Chance Light Rain then Partly Cloudy | 5 to 8 mph SW | 15% |
| Tuesday | 59°F | Mostly Sunny | 8 to 14 mph SW | 8% |
| Tuesday Night | 34°F | Partly Cloudy | 3 to 7 mph W | 8% |
Forecast source: National Weather Service (api.weather.gov) for Pymatuning South (41.512, -80.476). Updated through the day.
Growing snapshot for Pymatuning South
Last spring frost
May 4
First fall frost
Oct 14
Growing season
161 days
Hardiness zone
6a
More local growing data for Pymatuning South: nearby ZIP 16134 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Jamestown 2 Nw, Pa (2.2 mi from Pymatuning South). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.