Weather forecast for 10 daysChapman, PA

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 59°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 5mphNNE 22°
  • Humidity: 52%
  • UV index: 4
  • Sunrise: 7:16 am EDT
  • Sunset: 6:17 pm EDT
  • ▼
On Sunday, October 18, sunshine is also forecasted under mostly clear skies.
Temperatures will oscillate between a moderate 59°F at their highest and an icy 33.8°F at their lowest.
Expect the maximum temperature to remain consistent with the typical October high of 62.1°F.
Sunrise will be at 7:16 am and sunset at 6:17 pm; tomorrow's daylight will last for 11h and 1min.

10-day overview

Daily temperatures

Warmest day: Tuesday 70°C.
Coldest day: tomorrow 59°C.

Chance of precipitation

Highest chance: Sunday - Monday 24%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 30°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 11mphNNW 346°
  • Humidity: 63%
  • UV index: 0
  • Sunrise: 7:15 am EDT
  • Sunset: 6:18 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 59°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 5mphNNE 22°
  • Humidity: 52%
  • UV index: 4
  • Sunrise: 7:16 am EDT
  • Sunset: 6:17 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 66°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 9mphNNE 30°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 7:17 am EDT
  • Sunset: 6:15 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 70°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 12mphNNE 18°
  • Humidity: 48%
  • UV index: 4
  • Sunrise: 7:18 am EDT
  • Sunset: 6:14 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 64°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 11mphNNE 30°
  • Humidity: 50%
  • UV index: 4
  • Sunrise: 7:19 am EDT
  • Sunset: 6:12 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 66°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 11mphN 359°
  • Humidity: 47%
  • 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: 5%
  • Precipitation: 0"
  • Wind: 9mphNNE 21°
  • Humidity: 51%
  • UV index: 4
  • Sunrise: 7:21 am EDT
  • Sunset: 6:09 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 61°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 8mphNE 38°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 7:23 am EDT
  • Sunset: 6:08 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 61°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 8mphNNE 15°
  • Humidity: 59%
  • UV index: 4
  • Sunrise: 7:24 am EDT
  • Sunset: 6:07 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 66°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 9mphN 349°
  • Humidity: 60%
  • UV index: 4
  • Sunrise: 7:25 am EDT
  • Sunset: 6:05 pm EDT
  • ▼
For the coming ten days, primarily dry and sunny and occasionally overcast weather is expected.
Rainfall is not predicted in Chapman in the upcoming days.
In the upcoming days, the highest temperature will range between 59°F and 69.8°F, while the fluctuation in night temperatures will be significant, as nighttime lows are forecast to fall between 30.2°F and 44.6°F.
Tuesday will be the warmest day, with a maximum temperature of 69.8°F; the lowest daytime temperature of the period will be reached on Sunday, peaking at 59°F.
Updated: Oct 17, 2026 @ 22:46:22 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, clear skies and sunshine are anticipated.

Tomorrow, the maximum temperature will be 59°F, while the minimum temperature will be 33.8°F.
The maximum temperature will be in line with the average highest temperature of 62.1°F in October. The lowest temperature will be notably lower than the average low of 46°F.

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

Tomorrow, the daylight will last for 11h and 1min.