Delaware weather live forecast

Today's maximum temperature in Delaware is expected to be 86°F. Select a day from the live weather forecast for Delaware (Dover), USA for more weather parameters.

Wednesday
19th Aug
86

73

12

8
Thursday
20th Aug
79

70

0

3
Friday
21st Aug
81

70

7

7
Saturday
22nd Aug
75

70

5

1
Sunday
23rd Aug
84

68

8

7

5-day weather forecast updated at 04:00 on Wednesday 19th August 2026 GMT

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The 5-day weather forecast for Delaware (Dover) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Top Delaware destinations

Below are temperatures expected today at popular countries, regions and places in Delaware. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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Delaware weather forecast by day

Below are the detailed weather forecasts for Delaware for the next 5 days. The forecasts shown are for Dover and may not represent the whole of Delaware. Browse more destinations in Delaware to view more weather forecasts.

Delaware weather for Wednesday 19th August 2026

Expect scattered clouds in Delaware with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the west.

86
°F maximum temperature
73
°F minimum temperature
scattered clouds
12
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
6
mph wind from W

Delaware weather for Thursday 20th August 2026

Expect isolated thunderstorms in Delaware with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 83% chance of some rain and a light breeze of 6 mph from the north.

79
°F maximum temperature
70
°F minimum temperature
isolated thunderstorms
0
hours of sunshine
3
UV index (Moderate)
83
% chance of some rain
<30
mm of rainfall expected
L
low heat & humidity
6
mph wind from N

Delaware weather for Friday 21st August 2026

Expect broken clouds in Delaware with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north.

81
°F maximum temperature
70
°F minimum temperature
broken clouds
7
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
7
mph wind from N

Delaware weather for Saturday 22nd August 2026

Expect isolated thunderstorms in Delaware with a maximum temperature of 75°F, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 10-20 mm of rainfall expected with 74% chance of some rain and a gentle breeze of 8 mph from the east.

75
°F maximum temperature
70
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
1
UV index (Low)
74
% chance of some rain
<20
mm of rainfall expected
75
°F wind chill
8
mph wind from E

Delaware weather for Sunday 23rd August 2026

Expect isolated thunderstorms in Delaware with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 65% chance of some rain and a gentle breeze of 9 mph from the west.