Weather forecast for 10 daysPenllyn, PA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 59°F
- 37°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphNNE 28°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:15 am EDT
- Sunset: 6:17 pm EDT
- details ▼
Today, on Sunday, October 18, conditions remain stable and sunny, with little cloud presence.
The highest forecasted temperature is a moderate 59°F, while the lowest temperature will be a wintry 37.4°F.
The expected high for today is expected to be slightly cooler than the typical October maximum of 64°F.
Sunrise will be at 7:15 am and sunset at 6:17 pm; the daylight will last for 11h and 2min.
The highest forecasted temperature is a moderate 59°F, while the lowest temperature will be a wintry 37.4°F.
The expected high for today is expected to be slightly cooler than the typical October maximum of 64°F.
Sunrise will be at 7:15 am and sunset at 6:17 pm; the daylight will last for 11h and 2min.
10-day overview
Daily temperatures
Warmest day: Tuesday 72°C.
Coldest day: today 59°C.
Coldest day: today 59°C.
Chance of precipitation
Highest chance: Monday 26.10. 11%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 59°F
- 37°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphNNE 28°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:15 am EDT
- Sunset: 6:17 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 66°F
- 45°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 8mphNNE 28°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:16 am EDT
- Sunset: 6:15 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 45°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 11mphNNE 21°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:17 am EDT
- Sunset: 6:14 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 64°F
- 45°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 11mphNNE 27°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:18 am EDT
- Sunset: 6:12 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 68°F
- 43°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 10mphN 359°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:19 am EDT
- Sunset: 6:11 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 61°F
- 37°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 9mphNNE 26°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:20 am EDT
- Sunset: 6:10 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 61°F
- 34°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 7mphNE 48°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:21 am EDT
- Sunset: 6:08 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 63°F
- 37°F
Mostly Sunny
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 6mphNNW 348°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:22 am EDT
- Sunset: 6:07 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 68°F
- 45°F
Sunny
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 7mphNNW 328°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:23 am EDT
- Sunset: 6:06 pm EDT
- details ▼
- Tuesday
- Oct 27, 2026
- 66°F
- 43°F
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 7mphN 0°
- Humidity: 62%
- UV index: 3
- Sunrise: 7:24 am EDT
- Sunset: 6:04 pm EDT
- details ▼
For the next ten days, primarily bright and occasionally dull weather is predicted.
Rain is not forecasted in Penllyn in the upcoming days.
Significant changes in temperature are expected in the coming days. Maximum temperatures are forecasted between 59°F and 71.6°F, while the minimum temperature is forecast to range between 33.8°F and 44.6°F.
Expect the warmest day on Tuesday, with temperatures peaking at 71.6°F; today is the coldest day, with a maximum temperature of 59°F.
Rain is not forecasted in Penllyn in the upcoming days.
Significant changes in temperature are expected in the coming days. Maximum temperatures are forecasted between 59°F and 71.6°F, while the minimum temperature is forecast to range between 33.8°F and 44.6°F.
Expect the warmest day on Tuesday, with temperatures peaking at 71.6°F; today is the coldest day, with a maximum temperature of 59°F.
Updated: Oct 18, 2026 @ 07:51:39 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
On Sunday, the forecast calls for abundant sunshine.
Today, the maximum temperature will be 59°F, while the minimum temperature will be 37.4°F.
Today, the maximum temperature will be a couple of degrees lower than the average highest temperature in October. Today, the lowest temperature will be noticeably lower than the average low of 49.5°F.
Today, the maximum temperature will be a couple of degrees lower than the average highest temperature in October. Today, the lowest temperature will be noticeably lower than the average low of 49.5°F.
On Sunday, in Penllyn, sunrise will be at 7:15 am and sunset at 6:17 pm (EDT).
In Penllyn, the length of the day today will be 11h and 2min.
