World > North America > United States > Delaware > Summit  

Summit, DE Weather Forecast

Feedback E-mail the Weather

Quick Weather Clicks

Summit, DE Weather Forecast

Current Conditions

Settings
Summit DE weather - Clear - 80°F
Clear
80°F
Updated 9:20 pm
Feels Like 83°F
Humidity 69%
Wind W 5 mph
Barometer  29.89 in
Dew Point 69°F
Summit DE weather - Clear - 27°C
Clear
27°C
Updated 9:20 pm
Feels Like 28°C
Humidity 69%
Wind W 8 km/h
Barometer  101.2 kPa
Dew Point 21°C
WX Settings

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

Trending Headlines

Summit Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Summit Quick Facts

National Two Day Weather Forecast


E-mail the Summit Weather Forecast

Voice your opinion or tell us about page issues...

Summit Forecast Discussion

Meteorlogic Glosserator
Instant definitions for any meteorological term.

Issued: 657 PM EDT Thu Sep 10 2026

Key Messages

1. A cold front will cross through the area into tonight, bringing the potential for a round of showers and thunderstorms.

2. Another disturbance will approach the area Saturday into Sunday and produce a round of showers and thunderstorms.


Discussion

... KEY MESSAGE 1...A cold front will cross through the area into tonight, bringing the potential for a round of showers and thunderstorms.

Another cold front approaches into tonight. Highest instability will be across Delmarva and southern ...