Wilmington (DE)
October
Weather in Wilmington, Delaware for October 2026
Your guide to Wilmington weather in October - trends and predictions
In general, the average temperature in Wilmington at the beginning of October is 22 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 12.3 °F by the end of October.
Wilmington experiences moderate rainfall in October, with an average of 7 rainy days and a total precipitation of 347.4 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
24
Dry days
7
Rainy days
0
Snow days
17°/9°
Temperatures
19 km/h
Avg max wind
69 %
Avg humidity
Wilmington Weather October
Move between months or click on a day
Temperatures trend during October in Wilmington
See the weather trend as well as the moving average line
October weather in Wilmington day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Oct. 1 |  Sunny | 21° /12° | 0 mm | 5 | |
| Oct. 2 |  Partly cloudy | 19° /9° | 0 mm | 5 | |
| Oct. 3 |  Overcast | 19° /11° | 0 mm | 5 | |
| Oct. 4 | Sunny | 25° /11° | 0 mm | 4 | |
| Oct. 5 |  Fog | 26° /11° | 0 mm | 4 | |
| Oct. 6 | Mist | 21° /14° | 0 mm | 2 | |
| Oct. 7 | Mist | 23° /15° | 0 mm | 3 | |
| Oct. 8 |  Moderate or heavy rain shower | 20° /13° | 72.1 mm | 2 | |
| Oct. 9 | Sunny | 17° /8° | 0 mm | 4 | |
| Oct. 10 |  Cloudy | 15° /6° | 0 mm | 4 | |
| Oct. 11 | Overcast | 17° /12° | 0 mm | 1 | |
| Oct. 12 |  Moderate rain | 16° /12° | 42.8 mm | 1 | |
| Oct. 13 |  Light rain shower | 17° /13° | 16.3 mm | 1 | |
| Oct. 14 | Patchy rain possible | 17° /12° | 0.5 mm | 1 | |
| Oct. 15 | Partly cloudy | 20° /11° | 0 mm | 3 | |
| Oct. 16 | Sunny | 16° /5° | 0 mm | 3 | |
| Oct. 17 | Sunny | 16° /5° | 0 mm | 3 | |
| Oct. 18 | Partly cloudy | 18° /8° | 0 mm | 3 | |
| Oct. 19 | Overcast | 22° /13° | 0 mm | 3 | |
| Oct. 20 | Moderate rain | 17° /11° | 29.3 mm | 2 | |
| Oct. 21 | Cloudy | 21° /7° | 0 mm | 3 | |
| Oct. 22 | Partly cloudy | 17° /11° | 0 mm | 3 | |
| Oct. 23 | Cloudy | 14° /7° | 0 mm | 2 | |
| Oct. 24 | Sunny | 15° /6° | 0 mm | 2 | |
| Oct. 25 | Partly cloudy | 13° /4° | 0 mm | 2 | |
| Oct. 26 | Overcast | 14° /7° | 0 mm | 2 | |
| Oct. 27 | Overcast | 11° /8° | 0 mm | 1 | |
| Oct. 28 | Overcast | 10° /5° | 0 mm | 1 | |
| Oct. 29 | Moderate or heavy rain shower | 12° /8° | 85.7 mm | 0 | |
| Oct. 30 | Moderate or heavy rain shower | 12° /9° | 100.7 mm | 0 | |
| Oct. 31 | Overcast | 14° /7° | 0 mm | 2 | |
| Next | |||||
Important Notice
Our weather forecast for Wilmington in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Wilmington forecast closer to your planned date for the most up-to-date weather information.
Change Month
Wilmington in October - FAQ
What are the expected maximum and minimum temperatures in Wilmington during October?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Wilmington during October?
Significant rainfall exceeding 347.4 mm is expected in Wilmington during October, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Wilmington during October?
The average wind speed in Wilmington during October is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Wilmington
Explore the daily rainfall trends and prepare for Wilmingtons October weather 💧
Typically, Wilmington has 7 rainy days in October with a total of 347.4 mm of rainfall.
UV exposure in Wilmington during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
Quick links
More Wilmington weather pages
You are here
Where is Wilmington?Get accurate weather forecasts for Wilmington, located at latitude 39.746 and longitude -75.547. Stay updated with localized weather information tailored for Wilmington.
Found a mistake?
We appreciate your attention to details. Tell us here.