Weather forecast for 10 daysAlton Park, PA

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 61°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphNNE 22°
  • Humidity: 40%
  • UV index: 4
  • Sunrise: 7:16 am EDT
  • Sunset: 6:17 pm EDT
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Today, the forecast calls for abundant sunshine.
A considerable disparity in temperature is expected, reaching up to a maximum of a breezy 60.8°F and falling to a minimum of a wintry 33.8°F.
Sunrise was at 7:16 am and sunset will be at 6:17 pm; the daylight will last for 11h and 1min.

10-day overview

Daily temperatures

Warmest day: Tuesday 70°C.
Coldest day: today 61°C.

Chance of precipitation

Highest chance: Sunday 25.10. 9%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 61°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphNNE 22°
  • Humidity: 40%
  • UV index: 4
  • Sunrise: 7:16 am EDT
  • Sunset: 6:17 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 66°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 5mphNNE 30°
  • Humidity: 56%
  • UV index: 4
  • Sunrise: 7:17 am EDT
  • Sunset: 6:16 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 70°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 9mphNNE 20°
  • Humidity: 50%
  • UV index: 4
  • Sunrise: 7:18 am EDT
  • Sunset: 6:14 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 66°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 9mphNNE 28°
  • Humidity: 51%
  • UV index: 4
  • Sunrise: 7:19 am EDT
  • Sunset: 6:13 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 68°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 8mphN 353°
  • Humidity: 46%
  • UV index: 4
  • Sunrise: 7:20 am EDT
  • Sunset: 6:11 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 63°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphNNE 12°
  • Humidity: 50%
  • UV index: 4
  • Sunrise: 7:22 am EDT
  • Sunset: 6:10 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 63°F
  • 32°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphNE 40°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 7:23 am EDT
  • Sunset: 6:09 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 64°F
  • 36°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 4mphNW 323°
  • Humidity: 59%
  • UV index: 4
  • Sunrise: 7:24 am EDT
  • Sunset: 6:07 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 68°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 5mphNW 322°
  • Humidity: 58%
  • UV index: 4
  • Sunrise: 7:25 am EDT
  • Sunset: 6:06 pm EDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 66°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 6mphN 0°
  • Humidity: 61%
  • UV index: 4
  • Sunrise: 7:26 am EDT
  • Sunset: 6:05 pm EDT
  • ▼
Weather models show that primarily sunny and occasionally gloomy weather is forecasted.
Rainfall is not anticipated in Alton Park in the upcoming period.
In the upcoming days, the maximum temperature will vary between 60.8°F and 69.8°F, while the nightly low temperatures will show a considerable swing, as temperatures overnight will fluctuate from 32°F up to 44.6°F.
Tuesday will be the warmest day, with a maximum temperature of 69.8°F; today is the coldest day, with a maximum temperature of 60.8°F.
Updated: Oct 18, 2026 @ 14:29:52 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, sun-filled conditions are expected to persist.

Today, the highest temperature will be 60.8°F, while the lowest temperature will be 33.8°F.

On Sunday, in Alton Park, sunrise was at 7:16 am and sunset will be at 6:17 pm (EDT).

In Alton Park, today, there will be 11h and 1min of daylight.