Wilmington weather live forecast

Today's maximum temperature in Wilmington is expected to be 30°C. Select a day from the live weather forecast for Wilmington, Delaware, USA for more weather parameters.

Thursday
13th Aug
30

23

9

6
Friday
14th Aug
29

24

5

3
Saturday
15th Aug
28

22

12

8
Sunday
16th Aug
30

21

5

6
Monday
17th Aug
31

24

7

7

5-day weather forecast updated at 04:00 on Thursday 13th August 2026 GMT

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

Wilmington weather forecast by day

Below are the detailed weather forecasts for Wilmington for the next 5 days.

Wilmington weather for Thursday 13th August 2026

Expect isolated thunderstorms in Wilmington, Delaware with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 14% chance of some rain and a gentle breeze of 15 kph from the north-west.

30
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
6
UV index (High)
14
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
15
kph wind from NW

Wilmington weather for Friday 14th August 2026

Expect broken clouds in Wilmington, Delaware with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north.

29
°C maximum temperature
24
°C minimum temperature
broken clouds
5
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
10
kph wind from N

Wilmington weather for Saturday 15th August 2026

Expect scattered clouds in Wilmington, Delaware with a maximum temperature of 28°C, low 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 gentle breeze of 14 kph from the north.

28
°C maximum temperature
22
°C minimum temperature
scattered clouds
12
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
14
kph wind from N

Wilmington weather for Sunday 16th August 2026

Expect isolated thunderstorms in Wilmington, Delaware with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 64% chance of some rain and a gentle breeze of 19 kph from the south.

30
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
6
UV index (High)
64
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
19
kph wind from S

Wilmington weather for Monday 17th August 2026

Expect isolated thunderstorms in Wilmington, Delaware with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 39% chance of some rain and a gentle breeze of 18 kph from the north-west.