Weather forecast for tomorrowPenn, PA
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 61°F
- 34°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphESE 109°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:32 am EDT
- Sunset: 6:34 pm EDT
- details ▼
Tomorrow, in Penn, clear skies and sunshine are anticipated.
The day's temperature scale will range from a significant high of a breezy 60.8°F to a minimum of an icy 33.8°F.
October's usual high of 61.5°F is predicted to be matched by the day’s maximum temperature.
Sunrise will be at 7:32 am and sunset at 6:34 pm; tomorrow's daylight will last for 11h and 2min.
The day's temperature scale will range from a significant high of a breezy 60.8°F to a minimum of an icy 33.8°F.
October's usual high of 61.5°F is predicted to be matched by the day’s maximum temperature.
Sunrise will be at 7:32 am and sunset at 6:34 pm; tomorrow's daylight will last for 11h and 2min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 61°C.
Coldest hour: 6 am 32°C.
Coldest hour: 6 am 32°C.
Chance of precipitation
Highest chance: 6 am 6%.
Hourly weather forecast
- 12 am
- 37°F
- Feels like:37°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 3mphN 0°
- Humidity: 85%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 36°F
- Feels like:36°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphENE 71°
- Humidity: 88%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 34°F
- Feels like:34°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphSE 132°
- Humidity: 92%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 32°F
- Feels like:32°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 1mphE 91°
- Humidity: 95%
- Pressure: 30.56"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:32 am
- 8 am
- 32°F
- Feels like:32°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphENE 66°
- Humidity: 97%
- Pressure: 30.59"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 43°F
- Feels like:43°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphE 91°
- Humidity: 69%
- 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: 4mphESE 113°
- 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: 2mphSE 136°
- Humidity: 35%
- 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: 2mphSSW 191°
- Humidity: 35%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 55°F
- Feels like:55°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphENE 60°
- Humidity: 50%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:34 pm
- 8 pm
- 50°F
- Feels like:50°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphENE 61°
- Humidity: 60%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 45°F
- Feels like:45°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphESE 114°
- Humidity: 74%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, primarily bright and sunny weather is anticipated.
The temperature will be between a minimum of 32°F and a maximum of 60.8°F. The warmest part of the day will be at 3 pm and 4 pm.
The temperature tomorrow will be consistent with the average high in October. The minimum temperature will be more consistent with November's average low of 33.6°F than October's typical 44.6°F.
The temperature will be between a minimum of 32°F and a maximum of 60.8°F. The warmest part of the day will be at 3 pm and 4 pm.
The temperature tomorrow will be consistent with the average high in October. The minimum temperature will be more consistent with November's average low of 33.6°F than October's typical 44.6°F.
Updated: Oct 18, 2026 @ 02:23:00 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 Penn, sunshine is forecasted under mostly clear skies.
Tomorrow, the highest temperature will be 60.8°F, while the lowest temperature will be 33.8°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be notably lower than the average low of 44.6°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be notably lower than the average low of 44.6°F.
On Sunday, in Penn, sunrise will be at 7:32 am and sunset at 6:34 pm (EDT).
In Penn, the length of the day tomorrow will be 11h and 2min.
