Wilmington weather live forecast

Today's maximum temperature in Wilmington is expected to be 18°C. Select a day from the live weather forecast for Wilmington, Delaware, USA for more weather parameters.

Sunday
24th May
18

12

0

UV4
Monday
25th May
23

15

2

UV4
Tuesday
26th May
24

18

1

UV6
Wednesday
27th May
26

19

1

UV4
Thursday
28th May
27

17

7

UV7

5-day weather forecast updated at 04:00 on Sunday 24th May 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 Sunday 24th May 2026

Expect cloudy with some rain in Wilmington, Delaware with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 81% chance of some rain and a moderate breeze of 20 kph from the east.

18
°C maximum temperature
12
°C minimum temperature
cloudy with some rain
0
hours of sunshine
UV4
UV index (Moderate)
81
% chance of some rain
<20
mm of rainfall expected
18
°C wind chill
20
kph wind from E

Wilmington weather for Monday 25th May 2026

Expect isolated thunderstorms in Wilmington, Delaware with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 81% chance of some rain and a light breeze of 11 kph from the west.

23
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
UV4
UV index (Moderate)
81
% chance of some rain
<10
mm of rainfall expected
23
°C wind chill
11
kph wind from W

Wilmington weather for Tuesday 26th May 2026

Expect mostly cloudy with light rain in Wilmington, Delaware with a maximum temperature of 24°C, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 42% chance of some rain and a light breeze of 10 kph from the south.

24
°C maximum temperature
18
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
UV6
UV index (High)
42
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
10
kph wind from S

Wilmington weather for Wednesday 27th May 2026

Expect mostly cloudy with light rain in Wilmington, Delaware with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 35% chance of some rain and a gentle breeze of 15 kph from the west.

26
°C maximum temperature
19
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
UV4
UV index (Moderate)
35
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
15
kph wind from W

Wilmington weather for Thursday 28th May 2026

Expect sunshine and showers in Wilmington, Delaware with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 23% chance of some rain and a gentle breeze of 16 kph from the north.