Weather forecast for tomorrowPort Penn, DE
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 61°F
- 41°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 14mphNNE 27°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:15 am EDT
- Sunset: 6:19 pm EDT
- details ▼
Tomorrow, on Sunday, October 18, sunny conditions are also expected to continue.
The maximum anticipated temperature is an enjoyable 60.8°F, while the minimum temperature will be a cold 41°F.
The temperature is expected to be moderately lower than the standard October peak of 65.3°F.
Sunrise will be at 7:15 am and sunset at 6:19 pm; tomorrow's daylight will last for 11h and 4min.
The maximum anticipated temperature is an enjoyable 60.8°F, while the minimum temperature will be a cold 41°F.
The temperature is expected to be moderately lower than the standard October peak of 65.3°F.
Sunrise will be at 7:15 am and sunset at 6:19 pm; tomorrow's daylight will last for 11h and 4min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 59°C.
Coldest hour: 6 am 39°C.
Coldest hour: 6 am 39°C.
Chance of precipitation
Highest chance: 1%.
Hourly weather forecast
- 12 am
- 43°F
- Feels like:36°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphN 4°
- Humidity: 61%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 43°F
- Feels like:36°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphN 9°
- Humidity: 63%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 41°F
- Feels like:34°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 12mphNNE 13°
- Humidity: 65%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 39°F
- Feels like:32°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 12mphNNE 13°
- Humidity: 68%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:15 am
- 8 am
- 41°F
- Feels like:34°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 11mphNNE 18°
- Humidity: 69%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 48°F
- Feels like:43°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphNNE 29°
- Humidity: 55%
- Pressure: 30.56"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 54°F
- Feels like:50°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphNNE 30°
- Humidity: 41%
- Pressure: 30.56"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 59°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphNNE 27°
- Humidity: 35%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 59°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphNNE 24°
- Humidity: 36%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 55°F
- Feels like:54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphNE 47°
- Humidity: 49%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:19 pm
- 8 pm
- 50°F
- Feels like:48°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphENE 64°
- Humidity: 65%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 46°F
- Feels like:45°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphENE 63°
- Humidity: 73%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Sunday, clear skies and sunny weather are expected.
The temperature will vary between a minimum of 39.2°F and a maximum of 59°F. The feels-like temperature will vary between the lowest temperature of 32°F and the highest temperature of 57.2°F. The warmest part of the day will be from 2 pm to 5 pm.
Tomorrow, expect temperatures a couple of degrees lower than what is usual for October. The expected low will be more in line with what’s common in November than the current October average of 51.8°F.
The temperature will vary between a minimum of 39.2°F and a maximum of 59°F. The feels-like temperature will vary between the lowest temperature of 32°F and the highest temperature of 57.2°F. The warmest part of the day will be from 2 pm to 5 pm.
Tomorrow, expect temperatures a couple of degrees lower than what is usual for October. The expected low will be more in line with what’s common in November than the current October average of 51.8°F.
Updated: Oct 17, 2026 @ 22:47:05 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, sunny skies are in store, with excellent visibility.
Tomorrow, the maximum temperature will be 60.8°F, while the minimum temperature will be 41°F.
The maximum temperature will be moderately lower than the average highest temperature of 65.3°F in October. Tomorrow, the lowest temperature will be noticeably lower than the average low of 51.8°F.
The maximum temperature will be moderately lower than the average highest temperature of 65.3°F in October. Tomorrow, the lowest temperature will be noticeably lower than the average low of 51.8°F.
On Sunday, in Port Penn, sunrise will be at 7:15 am and sunset at 6:19 pm (EDT).
In Port Penn, tomorrow, there will be 11h and 4min of daylight.
