Weather forecast for 10 daysArcadia, PA

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 59°F
  • 32°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 3mphSSW 210°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 7:30 am EDT
  • Sunset: 6:30 pm EDT
  • ▼
On Sunday, October 18, the weather remains calm, bright, and sunny.
Day and night temperatures will sharply contrast, oscillating between a moderate 59°F and a wintry 32°F.
The expected maximum is anticipated to be in line with the regular October temperature of 58.6°F.
Sunrise will be at 7:30 am and sunset at 6:30 pm; tomorrow's daylight will last for 11h and 1min.

10-day overview

Daily temperatures

Warmest period: Monday - Tuesday 66°C.
Minimum temperature: 59°C.

Chance of precipitation

Highest chance: Monday 26.10. 16%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 28°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 2mphWNW 284°
  • Humidity: 85%
  • UV index: 0
  • Sunrise: 7:29 am EDT
  • Sunset: 6:32 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 59°F
  • 32°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 3mphSSW 210°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 7:30 am EDT
  • Sunset: 6:30 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 66°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphNNE 32°
  • Humidity: 51%
  • UV index: 4
  • Sunrise: 7:31 am EDT
  • Sunset: 6:29 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 66°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 7mphNNE 14°
  • Humidity: 62%
  • UV index: 4
  • Sunrise: 7:32 am EDT
  • Sunset: 6:27 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 64°F
  • 32°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 6mphNE 35°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 7:33 am EDT
  • Sunset: 6:26 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 64°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 7mphNNW 344°
  • Humidity: 59%
  • UV index: 4
  • Sunrise: 7:34 am EDT
  • Sunset: 6:25 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 59°F
  • 32°F
Sunny
Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 7mphNE 48°
  • Humidity: 63%
  • UV index: 4
  • Sunrise: 7:35 am EDT
  • Sunset: 6:23 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 61°F
  • 34°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 7mphESE 112°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 7:36 am EDT
  • Sunset: 6:22 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 63°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 6mphSSW 198°
  • Humidity: 60%
  • UV index: 4
  • Sunrise: 7:38 am EDT
  • Sunset: 6:20 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 64°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 8mphWNW 290°
  • Humidity: 62%
  • UV index: 3
  • Sunrise: 7:39 am EDT
  • Sunset: 6:19 pm EDT
  • ▼
In the days ahead, primarily sunny and occasionally dull weather is predicted.
Rain is not expected in Arcadia in the upcoming period.
In the upcoming days, the highest temperature will range between 59°F and 66.2°F, while the fluctuation in night temperatures will be significant, as the overnight lows will vary from 28.4°F to 42.8°F.
The warmest days will be Monday and Tuesday, with a maximum of 66.2°F; the coldest days will be Sunday and Friday, with a maximum of 59°F.
Updated: Oct 18, 2026 @ 03:11:06 UTC
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 59°F, while the minimum temperature will be 32°F.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature tomorrow will be significantly lower than the average low of 43.5°F.

On Sunday, in Arcadia, sunrise will be at 7:30 am and sunset at 6:30 pm (EDT).

In Arcadia, Pennsylvania, tomorrow, there will be 11h and 1min of daylight.