Wilmington, DE 14-Day Forecast
Delaware, United States 🇺🇸
84°
Mist right now
Today: high 89°, low 68°
Updated just now
Wilmington weather for the next 14 days
Saturday, July 18
Light rain shower High 83° Low 70°Precipitation
80%
· 0.63 in
Max wind
13 mph
Humidity
81%
UV index
3 - Low
Sunrise / sunset
05:49 AM / 08:27 PM
Sunday, July 19
Sunny High 84° Low 69°Precipitation
57%
· 0.07 in
Max wind
12 mph
Humidity
64%
UV index
8 - High
Sunrise / sunset
05:50 AM / 08:27 PM
Monday, July 20
Sunny High 86° Low 63°Precipitation
3%
· 0.0 in
Max wind
11 mph
Humidity
53%
UV index
9 - Very High
Sunrise / sunset
05:50 AM / 08:26 PM
Tuesday, July 21
Patchy rain nearby High 88° Low 68°Precipitation
78%
· 0.3 in
Max wind
13 mph
Humidity
78%
UV index
7 - High
Sunrise / sunset
05:51 AM / 08:25 PM
Wednesday, July 22
Patchy rain nearby High 77° Low 67°Precipitation
67%
· 0.22 in
Max wind
16 mph
Humidity
70%
UV index
7 - High
Sunrise / sunset
05:52 AM / 08:24 PM
Thursday, July 23
Sunny High 79° Low 61°Precipitation
3%
· 0.0 in
Max wind
11 mph
Humidity
55%
UV index
7 - High
Sunrise / sunset
05:53 AM / 08:24 PM
Friday, July 24
Sunny High 84° Low 63°Precipitation
2%
· 0.0 in
Max wind
7 mph
Humidity
51%
UV index
7 - High
Sunrise / sunset
05:54 AM / 08:23 PM
Saturday, July 25
Sunny High 85° Low 66°Precipitation
6%
· 0.0 in
Max wind
5 mph
Humidity
63%
UV index
7 - High
Sunrise / sunset
05:55 AM / 08:22 PM
Sunday, July 26
Patchy rain nearby High 76° Low 63°Precipitation
77%
· 0.24 in
Max wind
7 mph
Humidity
76%
UV index
5 - Moderate
Sunrise / sunset
05:55 AM / 08:21 PM
Monday, July 27
Light rain shower High 70° Low 64°Precipitation
88%
· 0.94 in
Max wind
8 mph
Humidity
87%
UV index
5 - Moderate
Sunrise / sunset
05:56 AM / 08:20 PM
Tuesday, July 28
Patchy rain nearby High 71° Low 62°Precipitation
75%
· 0.31 in
Max wind
7 mph
Humidity
74%
UV index
6 - High
Sunrise / sunset
05:57 AM / 08:19 PM
Wednesday, July 29
Sunny High 86° Low 62°Precipitation
17%
· 0.0 in
Max wind
6 mph
Humidity
62%
UV index
7 - High
Sunrise / sunset
05:58 AM / 08:18 PM
Thursday, July 30
Patchy rain nearby High 78° Low 70°Precipitation
75%
· 0.18 in
Max wind
10 mph
Humidity
85%
UV index
6 - High
Sunrise / sunset
05:59 AM / 08:17 PM
Wilmington 14-day outlook: the story
The warmest day of Wilmington's 14-day outlook is Friday, July 17 with a high near 89°F (32°C); the coolest night comes Thursday, July 23, dipping to 61°F (16°C). The trend points cooler: week two runs about 5°F below week one. Highs over the next two weeks average 84°F (29°C), right in line with the typical July high of 86°F (30°C).
Precipitation is most likely on Saturday 18, Sunday 19, Tuesday 21, Wednesday 22 and beyond; the wettest day looks like Monday, July 27 with about 0.94 in (24.0 mm) expected. For the weekend, expect Saturday 83°F (28°C) and light rain shower / Sunday 84°F (29°C) and sunny.
For typical conditions month by month, see the Wilmington climate & average temperatures guide.
Wilmington forecast questions
Will it rain in Wilmington this week?
The forecast currently shows meaningful precipitation chances on 8 of the next 14 days, peaking around Monday, July 27.
What will be the warmest day in Wilmington over the next 14 days?
Friday, July 17, with a forecast high near 89°F (32°C).
How accurate is a 14-day forecast for Wilmington?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Wilmington by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 42° | 28° | 10 | 3.8 in | 6.0 h/day | 67% |
| February | 46° | 29° | 10 | 3.5 in | 6.9 h/day | 66% |
| March | 53° | 35° | 11 | 4.3 in | 8.0 h/day | 64% |
| April | 63° | 45° | 11 | 4.3 in | 9.0 h/day | 65% |
| May | 72° | 55° | 12 | 4.6 in | 9.7 h/day | 70% |
| June | 81° | 64° | 13 | 4.9 in | 11.3 h/day | 69% |
| July | 86° | 70° | 14 | 5.1 in | 11.7 h/day | 73% |
| August | 84° | 69° | 14 | 5.5 in | 10.7 h/day | 74% |
| September | 78° | 62° | 10 | 4.5 in | 9.0 h/day | 73% |
| October | 67° | 52° | 8 | 3.9 in | 8.0 h/day | 72% |
| November | 55° | 40° | 8 | 3.1 in | 7.5 h/day | 68% |
| December | 47° | 33° | 10 | 4.5 in | 5.7 h/day | 72% |
14-day forecasts nearby