Weather forecast for 10 daysSouthwest Greensburg, PA

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 50°F
  • 30°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 14mphNNW 338°
  • Humidity: 52%
  • UV index: 4
  • Sunrise: 7:31 am EDT
  • Sunset: 6:35 pm EDT
  • ▼
Today, in Southwest Greensburg, dry and sunny weather is expected throughout the day.
Temperatures are anticipated to peak at a cool 50°F and drop to a minimum of a freezing 30.2°F.
The weather today is colder, with a maximum expected near 48.7°F - more like November than October.
Sunrise was at 7:31 am and sunset will be at 6:35 pm; the daylight will last for 11h and 4min.

Sunday Oct 18, 2026

  • 63°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphESE 118°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 7:32 am EDT
  • Sunset: 6:34 pm EDT
  • ▼
Tomorrow, in Southwest Greensburg, sunny conditions are expected to continue.
Day and night temperatures will contrast sharply, from a maximum of a breezy 62.6°F to a minimum of an icy 33.8°F.
The anticipated peak temperature will reflect the average October high of 61.3°F.
Sunrise will be at 7:32 am and sunset at 6:34 pm; tomorrow's daylight will last for 11h and 2min.

10-day overview

Daily temperatures

Maximum temperature: 68°C.
Coldest day: today 50°C.

Chance of precipitation

Highest chance: Monday 26.10. 19%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 50°F
  • 30°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 14mphNNW 338°
  • Humidity: 52%
  • UV index: 4
  • Sunrise: 7:31 am EDT
  • Sunset: 6:35 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 63°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphESE 118°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 7:32 am EDT
  • Sunset: 6:34 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 66°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphNNE 23°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 7:33 am EDT
  • Sunset: 6:32 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 68°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 7mphN 355°
  • Humidity: 64%
  • UV index: 4
  • Sunrise: 7:34 am EDT
  • Sunset: 6:31 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 66°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 6mphNNE 26°
  • Humidity: 63%
  • UV index: 4
  • Sunrise: 7:35 am EDT
  • Sunset: 6:29 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 66°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 7mphNW 316°
  • Humidity: 62%
  • UV index: 4
  • Sunrise: 7:36 am EDT
  • Sunset: 6:28 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 64°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 8mphNNE 32°
  • Humidity: 65%
  • UV index: 4
  • Sunrise: 7:37 am EDT
  • Sunset: 6:27 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 63°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 8mphE 83°
  • Humidity: 63%
  • UV index: 4
  • Sunrise: 7:38 am EDT
  • Sunset: 6:25 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 66°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 7mphSW 216°
  • Humidity: 64%
  • UV index: 4
  • Sunrise: 7:40 am EDT
  • Sunset: 6:24 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 68°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 8mphWSW 258°
  • Humidity: 68%
  • UV index: 3
  • Sunrise: 7:41 am EDT
  • Sunset: 6:23 pm EDT
  • ▼
In the days ahead, primarily clear and occasionally overcast weather is expected.
Rain is not anticipated in Southwest Greensburg in the upcoming days.
Substantial differences in temperature are forecasted across the forecast period. The maximum temperature will vary between 50°F and 68°F, while the lowest nightly temperature differences will be also quite pronounced, as the minimum temperature is expected to range between 30.2°F and 44.6°F.
With a maximum temperature of 68°F, Tuesday and next Monday will be the warmest days; today is the coldest day, with a maximum temperature of 50°F.
Updated: Oct 17, 2026 @ 15:44:16 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, sun-filled skies will remain for most of the day.

Today, the highest temperature will be 50°F, while the lowest temperature will be 30.2°F.
Today, the highest temperature will be notably lower than the average maximum of 61.3°F in October. The lowest temperature today will be also significantly lower than the average low of 44.4°F.

On Saturday, in Southwest Greensburg, sunrise was at 7:31 am and sunset will be at 6:35 pm (EDT).

Today, the daylight will last for 11h and 4min.

Tomorrow, in Southwest Greensburg, the outlook remains bright and sunny.

Tomorrow, the maximum temperature will be 62.6°F, while the minimum temperature will be 33.8°F.
The highest temperature will be in line with the average maximum of 61.3°F in October. The lowest temperature will be uncommonly lower than the average low of 44.4°F.

On Sunday, in Southwest Greensburg, sunrise will be at 7:32 am and sunset at 6:34 pm (EDT).

In Southwest Greensburg, tomorrow, there will be 11h and 2min of daylight.