Summit, DE Weather Forecast

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Summit, DE Weather Forecast

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Summit DE weather  - Mostly Cloudy - 75°F
Mostly Cloudy
75°F
Updated 4:38 am
Feels Like 77°F
Humidity 87%
Wind WNW 3 mph
Barometer  29.93 in
Dew Point 71°F
Summit DE weather  - Mostly Cloudy - 24°C
Mostly Cloudy
24°C
Updated 4:38 am
Feels Like 25°C
Humidity 87%
Wind WNW 5 km/h
Barometer  101.4 kPa
Dew Point 22°C

Summit Weather Forecast

TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY
Summit, DE Weather - Tonight Chance Of T-Storm Summit, DE Weather - Friday Chance Of T-Storm Summit, DE Weather - Friday Night Partly Cloudy Summit, DE Weather - Saturday Chance Of Showers Summit, DE Weather - Saturday Night Chance Of T-Storm Summit, DE Weather - Sunday Chance Of Showers Summit, DE Weather - Sunday Night Partly Cloudy Summit, DE Weather - Monday Mostly Sunny Summit, DE Weather - Monday Night Partly Cloudy Summit, DE Weather - Tuesday Mostly Sunny Summit, DE Weather - Tuesday Night Mostly Clear Summit, DE Weather - Wednesday Sunny
Chance of T-Storm Chance of T-Storm Partly Cloudy Chance of Showers Chance of T-Storm Chance of Showers Partly Cloudy Mostly Sunny Partly Cloudy Mostly Sunny Mostly Clear Sunny
Lo: 69°FLo: 21°C Hi: 81°FHi: 27°C
Lo: 61°FLo: 16°C Hi: 81°FHi: 27°C
Lo: 69°FLo: 21°C Hi: 85°FHi: 29°C
Lo: 69°FLo: 21°C Hi: 79°FHi: 26°C
Lo: 59°FLo: 15°C Hi: 79°FHi: 26°C
Lo: 61°FLo: 16°C Hi: 81°FHi: 27°C
POP: 40% POP: 50% POP: 30% POP: 90% POP: 90%
POP = Probability of Precipitation.
Weather Outlook Updated: 400 PM EDT Thu Sep 10 2026 Summit, DE Weather - WeatherWorld.com

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Issued: 253 AM EDT Fri Sep 11 2026

Key Messages

1. A cold front will continue to dig south through early this morning, bringing the potential for a round of showers and isolated thunderstorms.

2. A low approaching the area Saturday into Sunday will bring a warm front followed close behind by a cold front.

3. During the later half of next week, a stationary front may set up just north of our region.


Discussion

... KEY MESSAGE 1...A cold front will continue to dig south through early this morning, bringing the potential for a round of s...