South Fork, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for South Fork, a borough in Cambria County, Pennsylvania.
This Afternoon
74°F
Partly Sunny
Partly sunny, with a high near 74. Southeast wind around 10 mph, with gusts as high as 21 mph.
7-day forecast for South Fork
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Partly Sunny | 10 mph SE | 1% |
| Tonight | 58°F | Light Rain | 9 mph S | 98% |
| Thursday | 68°F | Light Rain Likely | 5 to 10 mph SW | 67% |
| Thursday Night | 48°F | Mostly Cloudy | 1 to 5 mph SW | 4% |
| Friday | 62°F | Partly Sunny | 1 to 6 mph SW | 12% |
| Friday Night | 42°F | Chance Light Rain | 1 to 6 mph W | 32% |
| Saturday | 49°F | Chance Light Rain | 6 to 13 mph W | 39% |
| Saturday Night | 36°F | Chance Light Rain | 10 to 14 mph W | 35% |
| Sunday | 51°F | Slight Chance Light Rain | 14 mph W | 18% |
| Sunday Night | 34°F | Partly Cloudy | 14 mph W | 9% |
| Monday | 51°F | Slight Chance Light Rain | 15 mph W | 17% |
| Monday Night | 35°F | Slight Chance Light Rain then Partly Cloudy | 13 mph W | 17% |
| Tuesday | 57°F | Mostly Sunny | 12 to 16 mph W | 5% |
| Tuesday Night | 34°F | Partly Cloudy | 8 to 13 mph W | 4% |
Forecast source: National Weather Service (api.weather.gov) for South Fork (40.362, -78.790). Updated through the day.
Growing snapshot for South Fork
Last spring frost
Apr 29
First fall frost
Oct 21
Growing season
176 days
Hardiness zone
6a
More local growing data for South Fork: nearby ZIP 15956 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 South Fork). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.