Wilmington weather live forecast

Today's maximum temperature in Wilmington is expected to be 2°C. Select a day from the live weather forecast for Wilmington, Delaware, USA for more weather parameters.

Sunday
18th Jan
2

-4

0

1
Monday
19th Jan
3

-5

7

2
Tuesday
20th Jan
-5

-9

9

2
Wednesday
21st Jan
3

-10

6

2
Thursday
22nd Jan
4

-2

3

2

5-day weather forecast updated at 04:01 on Saturday 17th January 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 18th January 2026

Expect cloudy with sleet or snow in Wilmington, Delaware with a maximum temperature of 2°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 48% chance of some sleet or snow and a gentle breeze of 13 kph from the north-west.

2
°C maximum temperature
-4
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
1
UV index (Low)
48
% chance of some sleet or snow
<5
mm of sleet/snow expected
-1
°C wind chill
13
kph wind from NW

Wilmington weather for Monday 19th January 2026

Expect scattered clouds in Wilmington, Delaware with a maximum temperature of 3°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the west.

3
°C maximum temperature
-5
°C minimum temperature
scattered clouds
7
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
-2
°C wind chill
25
kph wind from W

Wilmington weather for Tuesday 20th January 2026

Expect clear skies in Wilmington, Delaware with a maximum temperature of -5°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 23 kph from the west.

-5
°C maximum temperature
-9
°C minimum temperature
clear skies
9
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-12
°C wind chill
23
kph wind from W

Wilmington weather for Wednesday 21st January 2026

Expect scattered clouds in Wilmington, Delaware with a maximum temperature of 3°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the south.

3
°C maximum temperature
-10
°C minimum temperature
scattered clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
-3
°C wind chill
25
kph wind from S

Wilmington weather for Thursday 22nd January 2026

Expect broken clouds in Wilmington, Delaware with a maximum temperature of 4°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the west.