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Summit, PA Weather Forecast

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Summit, PA Weather Forecast

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Summit PA weather - Partly Cloudy - 68°F
Partly Cloudy
68°F
Updated 12:28 am
Feels Like 67°F
Humidity 93%
Wind W 5 mph
Barometer  30.02 in
Dew Point 66°F
Summit PA weather - Partly Cloudy - 20°C
Partly Cloudy
20°C
Updated 12:28 am
Feels Like 20°C
Humidity 93%
Wind W 8 km/h
Barometer  101.6 kPa
Dew Point 19°C
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Summit Weather Forecast

REST OF TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT LABOR DAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY
Summit, PA Weather - Rest Of Tonight Chance Of Showers Summit, PA Weather - Saturday Chance Of Showers Summit, PA Weather - Saturday Night Partly Cloudy Summit, PA Weather - Sunday Sunny Summit, PA Weather - Sunday Night Mostly Clear Summit, PA Weather - Labor Day Sunny Summit, PA Weather - Monday Night Mostly Clear Summit, PA Weather - Tuesday Mostly Sunny Summit, PA Weather - Tuesday Night Partly Cloudy Summit, PA Weather - Wednesday Partly Sunny Summit, PA Weather - Wednesday Night Chance Of Showers Summit, PA Weather - Thursday Chance Of Showers
Chance of Showers Chance of Showers Partly Cloudy Sunny Mostly Clear Sunny Mostly Clear Mostly Sunny Partly Cloudy Partly Sunny Chance of Showers Chance of Showers
Lo: 65°FLo: 18°C Hi: 75°FHi: 24°C
 Lo: 55°FLo: 13°C Hi: 71°FHi: 22°C
 Lo: 51°FLo: 11°C Hi: 75°FHi: 24°C
 Lo: 55°FLo: 13°C Hi: 79°FHi: 26°C
 Lo: 60°FLo: 16°C Hi: 81°FHi: 27°C
 Lo: 65°FLo: 18°C Hi: 75°FHi: 24°C
POP: 20% POP: 40% POP: 50% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 1200 AM EDT Sat Sep 05 2026 Summit, PA Weather - WeatherWorld.com

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Issued: 1031 PM EDT Fri Sep 4 2026

Key Messages

1) Just a few showers and isolated thunderstorms are expected for tonight.

2) Drier, less humid weather returns to most of the area Saturday and lasts through Labor Day Weekend.


Discussion

... KEY MESSAGE 1: Just a few showers and isolated thunderstorms are expected for tonight.

10 PM Update... Haven`t changed much in the details. Not much to the cells that are out there right now. WPC has mentioned brief heavy rain and possibility of some repeat shots of rain in the rough axis where tho...