Weather forecast for tomorrowNew Castle, PA
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 63°F
- 32°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 4mphS 177°
- Humidity: 59%
- UV index: 4
- Sunrise: 7:36 am EDT
- Sunset: 6:36 pm EDT
- details ▼
Tomorrow, on Sunday, sunny skies are also in store, with excellent visibility.
A remarkable high of a breezy 62.6°F during the day and a stark low of an icy 32°F at night are forecasted.
The maximum temperature for tomorrow is anticipated to match the regular October high of 60.4°F.
Sunrise will be at 7:36 am and sunset at 6:36 pm; tomorrow's daylight will last for 11h and 0min.
A remarkable high of a breezy 62.6°F during the day and a stark low of an icy 32°F at night are forecasted.
The maximum temperature for tomorrow is anticipated to match the regular October high of 60.4°F.
Sunrise will be at 7:36 am and sunset at 6:36 pm; tomorrow's daylight will last for 11h and 0min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 61°C.
Coldest hour: 6 am 30°C.
Coldest hour: 6 am 30°C.
Chance of precipitation
Highest chance: 6 am 7%.
Hourly weather forecast
- 12 am
- 34°F
- Feels like:34°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 0mphS 183°
- Humidity: 94%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 32°F
- Feels like:32°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 0mphS 180°
- Humidity: 94%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 32°F
- Feels like:32°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 0mphSSE 164°
- Humidity: 95%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 30°F
- Feels like:30°F
Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 0mphSE 142°
- Humidity: 98%
- Pressure: 30.56"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:36 am
- 8 am
- 30°F
- Feels like:30°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 0mphS 176°
- Humidity: 100%
- Pressure: 30.59"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 43°F
- Feels like:43°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphS 180°
- Humidity: 76%
- Pressure: 30.59"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 54°F
- Feels like:54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphS 179°
- Humidity: 48%
- Pressure: 30.56"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphS 188°
- Humidity: 36%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 61°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphS 186°
- Humidity: 34%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 57°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphSSE 167°
- Humidity: 46%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:36 pm
- 8 pm
- 48°F
- Feels like:48°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphSE 145°
- Humidity: 64%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 43°F
- Feels like:43°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphSE 136°
- Humidity: 76%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, primarily sunny and occasionally dull weather is expected.
The temperature will vary between the lowest temperature of 30.2°F and the highest temperature of 60.8°F. The warmest part of the day will be from 3 pm to 5 pm.
Tomorrow, expect conditions similar to October's usual high temperature. The minimum temperature tomorrow will be more alike with November's average low of 33.1°F than October's average of 44.2°F.
The temperature will vary between the lowest temperature of 30.2°F and the highest temperature of 60.8°F. The warmest part of the day will be from 3 pm to 5 pm.
Tomorrow, expect conditions similar to October's usual high temperature. The minimum temperature tomorrow will be more alike with November's average low of 33.1°F than October's average of 44.2°F.
Updated: Oct 17, 2026 @ 13:54:03 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, in New Castle, sunshine is forecasted under mostly clear skies.
Tomorrow, the maximum temperature will be 62.6°F, while the minimum temperature will be 32°F.
The highest temperature will be in line with the average maximum of 60.4°F in October. The lowest temperature tomorrow will be notably lower than the average low of 44.2°F.
The highest temperature will be in line with the average maximum of 60.4°F in October. The lowest temperature tomorrow will be notably lower than the average low of 44.2°F.
On Sunday, in New Castle, sunrise will be at 7:36 am and sunset at 6:36 pm (EDT).
In New Castle, the length of the day tomorrow will be 11h and 0min.
