Somerset, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Somerset, a borough in Somerset County, Pennsylvania.
Today
81°F
Patchy Fog then Sunny
Patchy fog before 9am. Sunny, with a high near 81. Southeast wind 1 to 6 mph.
7-day forecast for Somerset
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Patchy Fog then Sunny | 1 to 6 mph SE | 0% |
| Tonight | 62°F | Partly Cloudy then Patchy Fog | 2 to 6 mph SE | 3% |
| Wednesday | 80°F | Patchy Fog then Chance Showers And Thunderstorms | 1 to 5 mph SE | 45% |
| Wednesday Night | 65°F | Showers And Thunderstorms Likely | 1 to 5 mph S | 56% |
| Thursday | 81°F | Showers And Thunderstorms | 2 to 7 mph SW | 84% |
| Thursday Night | 65°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 3 mph SW | 84% |
| Friday | 81°F | Showers And Thunderstorms | 2 to 6 mph SW | 82% |
| Friday Night | 64°F | Showers And Thunderstorms | 5 mph SW | 82% |
| Saturday | 80°F | Chance Showers And Thunderstorms | 3 to 7 mph W | 47% |
| Saturday Night | 64°F | Chance Showers And Thunderstorms | 2 to 6 mph W | 47% |
| Sunday | 81°F | Chance Showers And Thunderstorms | 3 to 8 mph W | 25% |
| Sunday Night | 65°F | Chance Showers And Thunderstorms then Partly Cloudy | 6 mph W | 25% |
| Monday | 82°F | Mostly Sunny then Chance Showers And Thunderstorms | 7 to 12 mph W | 30% |
| Monday Night | 65°F | Chance Showers And Thunderstorms | 5 to 9 mph W | 41% |
Forecast source: National Weather Service (api.weather.gov) for Somerset (40.005, -79.078). Updated through the day.
Growing snapshot for Somerset
Last spring frost
May 2
First fall frost
Oct 17
Growing season
168 days
Hardiness zone
6a
More local growing data for Somerset: nearby ZIP 15510 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Acosta
Addison
Benson
Berlin
Boswell
Cairnbrook
Callimont
Casselman
Central City
Confluence
Davidsville
Edie
Friedens
Garrett
Gray
Hooversville
Indian Lake
Jennerstown
Jerome
Meyersdale
New Baltimore
New Centerville
Paint
Riverside
Rockwood
Salisbury
Shanksville
Stoystown
Ursina
Wellersburg
Climate data from the nearest NOAA station, Hidden Valley, Pa (12.7 mi from Somerset). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.