Weather forecast for 10 daysBoston Run, PA

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 59°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphN 349°
  • Humidity: 58%
  • UV index: 4
  • Sunrise: 7:19 am EDT
  • Sunset: 6:20 pm EDT
  • ▼
On Sunday, October 18, sunshine will likely continue with scattered clouds at most.
The temperature will vary between a maximum of a moderate 59°F and a minimum of a cold 35.6°F.
October's usual high of 59.9°F is forecasted to be matched by the day’s maximum temperature.
Sunrise will be at 7:19 am and sunset at 6:20 pm; the daylight will last for 11h and 1min.

10-day overview

Daily temperatures

Maximum temperature: 66°C.
Minimum temperature: 59°C.

Chance of precipitation

Highest chance: Sunday - Monday 10%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 59°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphN 349°
  • Humidity: 58%
  • UV index: 4
  • Sunrise: 7:19 am EDT
  • Sunset: 6:20 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 66°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphN 10°
  • Humidity: 52%
  • UV index: 4
  • Sunrise: 7:20 am EDT
  • Sunset: 6:18 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 66°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 8mphN 6°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 7:21 am EDT
  • Sunset: 6:17 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 63°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphNNE 13°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 7:22 am EDT
  • Sunset: 6:15 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 63°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 8mphN 352°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 7:24 am EDT
  • Sunset: 6:14 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 59°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 6mphNNE 14°
  • Humidity: 51%
  • UV index: 4
  • Sunrise: 7:25 am EDT
  • Sunset: 6:12 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 59°F
  • 34°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 3mphENE 68°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 7:26 am EDT
  • Sunset: 6:11 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 61°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 3mphNNW 337°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 7:27 am EDT
  • Sunset: 6:10 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 66°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 5mphNNW 332°
  • Humidity: 56%
  • UV index: 4
  • Sunrise: 7:28 am EDT
  • Sunset: 6:08 pm EDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 64°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 6mphNNW 346°
  • Humidity: 61%
  • UV index: 4
  • Sunrise: 7:29 am EDT
  • Sunset: 6:07 pm EDT
  • ▼
During the upcoming ten-day period, primarily clear and occasionally gloomy weather is expected.
Rainfall is not forecasted in Boston Run in the upcoming period.
In the upcoming period, the maximum temperature will vary between 59°F and 66.2°F, while the lowest temperature will be between 33.8°F and 44.6°F.
With a maximum temperature of 66.2°F, Monday, Tuesday and next Monday will be the warmest days; Sunday, Friday and Saturday, with the highest temperature of 59°F, will be the coldest days.
Updated: Oct 18, 2026 @ 07:04:13 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, uninterrupted sunshine is anticipated.

Today, the maximum temperature will be 59°F, while the minimum temperature will be 35.6°F.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature will be a couple of degrees lower than the average low of 44.4°F.

On Sunday, in Boston Run, sunrise will be at 7:19 am and sunset at 6:20 pm (EDT).

In Boston Run, the length of the day today will be 11h and 1min.