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Mount Jewett, PA Weather & Growing Conditions

Today
79°F
Sunny
Sunny, with a high near 79. South wind around 2 mph.

7-day forecast

WhenTempForecastWindPrecip
Today 79°F Sunny 2 mph S 0%
Tonight 57°F Mostly Clear then Patchy Fog 3 mph S 0%
Wednesday 80°F Patchy Fog then Chance Showers And Thunderstorms 6 mph S 33%
Wednesday Night 63°F Chance Showers And Thunderstorms 5 mph S 50%
Thursday 80°F Showers And Thunderstorms 2 to 6 mph SW 85%
Thursday Night 63°F Showers And Thunderstorms 5 mph SW 85%
Friday 79°F Showers And Thunderstorms 2 to 6 mph SW 84%
Friday Night 61°F Showers And Thunderstorms then Chance Showers And Thunderstorms 3 mph SW 84%
Saturday 79°F Showers And Thunderstorms Likely 2 to 7 mph SW 60%
Saturday Night 61°F Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms 1 to 5 mph SW 60%
Sunday 81°F Partly Sunny then Slight Chance Showers And Thunderstorms 2 to 8 mph SW 24%
Sunday Night 63°F Slight Chance Showers And Thunderstorms 7 mph SW 24%
Monday 80°F Chance Showers And Thunderstorms 7 to 10 mph W 47%
Monday Night 61°F Chance Showers And Thunderstorms 3 to 8 mph W 47%

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

Growing snapshot for Mount Jewett, PA

Last spring frost
May 15
First fall frost
Oct 3
Growing season
140 days
Hardiness zone
5b

Explore more for Mount Jewett, PA: full frost dates · planting calendar · Pennsylvania frost dates

Climate data from the nearest NOAA station, Clermont 1 Nw, Pa (3.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.