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.

Monday
16th Mar
18

7

1

2
Tuesday
17th Mar
5

-1

5

4
Wednesday
18th Mar
5

-1

3

4
Thursday
19th Mar
9

0

5

4
Friday
20th Mar
14

4

7

4

5-day weather forecast updated at 04:00 on Monday 16th March 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 Monday 16th March 2026

Expect isolated thunderstorms in Wilmington, Delaware with a maximum temperature of 18°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 98% chance of some rain and a fresh breeze of 36 kph from the south.

18
°C maximum temperature
7
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
2
UV index (Low)
98
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
36
kph wind from S

Wilmington weather for Tuesday 17th March 2026

Expect sunshine and showers in Wilmington, Delaware with a maximum temperature of 5°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 9% chance of some rain and a fresh breeze of 30 kph from the west.

5
°C maximum temperature
-1
°C minimum temperature
sunshine and showers
5
hours of sunshine
4
UV index (Moderate)
9
% chance of some rain
<2
mm of rainfall expected
0
°C wind chill
30
kph wind from W

Wilmington weather for Wednesday 18th March 2026

Expect broken clouds in Wilmington, Delaware with a maximum temperature of 5°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south.

5
°C maximum temperature
-1
°C minimum temperature
broken clouds
3
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
1
°C wind chill
16
kph wind from S

Wilmington weather for Thursday 19th March 2026

Expect broken clouds in Wilmington, Delaware with a maximum temperature of 9°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south.

9
°C maximum temperature
0
°C minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
6
°C wind chill
14
kph wind from S

Wilmington weather for Friday 20th March 2026

Expect sunshine and showers in Wilmington, Delaware with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 34% chance of some rain and a gentle breeze of 16 kph from the west.