Delaware Weather Forecast
State weather hub
Mostly Sunny then Chance Showers And Thunderstorms
Compare major city weather across Delaware, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A chance of showers and thunderstorms after 2pm. Some of the storms could be severe. Mostly sunny, with a high near 97. Heat index values as high as 103. West wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
State Weather Overview
This state weather page brings together forecast coverage for Delaware so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 6 of 6 mapped cities in Delaware.
Page Snapshot
- Page focus
- state weather
- Forecast window
- Jun 12 to Jun 18, 2026
- Latest sync
- Jun 12, 2026 12:46 PM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Delaware
Today looks like the warmest upcoming period in Delaware at 97 degrees F.
Monday Night is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for Thursday at about 5 to 15 mph S.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 12, 2026 12:46 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- PHI
- Radar station
- KDOX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 11pm. Some of the storms could be severe. Mostly cloudy, with a low around 68. West wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Sunny, with a high near 89. Northwest wind around 5 mph.
Mostly clear, with a low around 67. Southwest wind 0 to 5 mph.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
A slight chance of rain showers before 8am. Mostly sunny, with a high near 80.
A chance of rain showers after 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.
A chance of rain showers. Mostly cloudy, with a high near 78. Chance of precipitation is 40%.
A chance of rain showers before 8pm. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 67.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 73.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jun 12
|
Mostly Sunny then Chance Showers And Thunderstorms
|
97°F |
5 to 10 mph
W
|
|
Tonight
Jun 12
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
68°F |
5 to 10 mph
W
|
|
Saturday
Jun 13
|
Sunny
|
89°F |
5 mph
NW
|
|
Saturday Night
Jun 13
|
Mostly Clear
|
67°F |
0 to 5 mph
SW
|
|
Sunday
Jun 14
|
Mostly Sunny then Chance Showers And Thunderstorms
|
91°F |
5 to 10 mph
S
|
|
Sunday Night
Jun 14
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
66°F |
5 to 10 mph
SW
|
|
Monday
Jun 15
|
Slight Chance Rain Showers then Mostly Sunny
|
80°F |
10 mph
NW
|
|
Monday Night
Jun 15
|
Mostly Cloudy then Chance Rain Showers
|
62°F |
0 to 5 mph
NW
|
|
Tuesday
Jun 16
|
Chance Rain Showers
|
78°F |
0 to 5 mph
SE
|
|
Tuesday Night
Jun 16
|
Chance Rain Showers then Mostly Cloudy
|
62°F |
0 to 5 mph
S
|
|
Wednesday
Jun 17
|
Partly Sunny then Slight Chance Showers And Thunderstorms
|
85°F |
0 to 10 mph
SW
|
|
Wednesday Night
Jun 17
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
67°F |
5 to 10 mph
S
|
|
Thursday
Jun 18
|
Chance Showers And Thunderstorms
|
91°F |
5 to 15 mph
S
|
|
Thursday Night
Jun 18
|
Chance Showers And Thunderstorms
|
73°F |
10 to 15 mph
SW
|
Major City Forecasts
Live forecast snapshots for major cities across Delaware.
Coverage
Forecast coverage currently spans 6 of 6 mapped cities in Delaware.
Largest mapped city population in this region: 70,376.
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