Somerset, PA Weather & Growing Conditions
Today
78°F
Sunny
Sunny, with a high near 78. Southeast wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 78°F | Sunny | 6 mph SE | 0% |
| Tonight | 62°F | Mostly Cloudy | 3 to 7 mph SE | 4% |
| Wednesday | 78°F | Partly Sunny then Chance Showers And Thunderstorms | 5 mph SE | 42% |
| Wednesday Night | 65°F | Showers And Thunderstorms Likely | 5 mph S | 56% |
| Thursday | 79°F | Showers And Thunderstorms | 6 mph SW | 85% |
| Thursday Night | 65°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph SW | 85% |
| Friday | 79°F | Showers And Thunderstorms | 6 mph SW | 81% |
| Friday Night | 64°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 6 mph SW | 81% |
| Saturday | 78°F | Chance Showers And Thunderstorms | 7 mph W | 47% |
| Saturday Night | 64°F | Chance Showers And Thunderstorms | 6 mph W | 47% |
| Sunday | 80°F | Slight Chance Showers And Thunderstorms | 8 mph W | 23% |
| Sunday Night | 66°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 8 mph W | 23% |
| Monday | 80°F | Mostly Sunny then Chance Showers And Thunderstorms | 8 to 12 mph W | 26% |
| Monday Night | 65°F | Chance Showers And Thunderstorms | 9 mph W | 37% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Somerset, PA
Last spring frost
May 2
First fall frost
Oct 17
Growing season
168 days
Hardiness zone
6a
Explore more for Somerset, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Hidden Valley, Pa (12.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.