Weather forecast for todayBig Run, PA

Weather forecast for today

Current condition 1:57 pm EDT

  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 3mphN 0°
  • Humidity: 24%
  • Dewpoint: 28°F
  • Pressure: 30.37"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
In Big Run, at the moment, the perfect day for a walk, with a clear sky and a warm sun.
The temperature is a comfortable 66.2°F. The present temperature is at its highest of the day.

Monday Oct 19, 2026

  • 66°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphNW 320°
  • Humidity: 32%
  • UV index: 4
  • Sunrise: 7:31 am EDT
  • Sunset: 6:29 pm EDT
  • ▼
On Monday, in Big Run, sunshine is expected with little to no cloud cover.
Considerable temperature fluctuations from a high of a comfortable 66.2°F to a low of a cold 35.6°F are predicted.
Temperatures are trending warmer, with a peak resembling September's average maximum rather than October's seasonal high.
Sunrise was at 7:31 am and sunset will be at 6:29 pm; the daylight will last for 10h and 58min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 66°C.
Coldest hour: 11 pm 43°C.

Chance of precipitation

Highest chance: 10 pm - 11 pm 4%.

Hourly weather forecast

  • 2 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphNNW 335°
  • Humidity: 24%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 3 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphNNW 330°
  • Humidity: 25%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphNW 318°
  • Humidity: 27%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphNW 308°
  • Humidity: 39%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 59°F
  • Feels like:
    59°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphNW 308°
  • Humidity: 46%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:29 pm
  • 7 pm
  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphNW 312°
  • Humidity: 52%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 50°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphNW 321°
  • Humidity: 63%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 2mphNNW 340°
  • Humidity: 69%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 2mphN 358°
  • Humidity: 74%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 2mphN 2°
  • Humidity: 77%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the rest of Monday, bright and mostly sunny weather is expected.
The temperature will be between a maximum of 66.2°F and a minimum of 42.8°F. The warmest part of the day will be from 2 pm to 4 pm.
The highest temperature is more close to September's average maximum of 72.3°F than October's usual of 59.4°F. The expected low will be more in line with what’s common in November than the current October average of 43.5°F.
Updated: Oct 19, 2026 @ 17:57:06 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (1:57 pm EDT) it is 66.2°F in Big Run.

On Monday, sunny skies are in store, with excellent visibility.

Today, the maximum temperature will be 66.2°F, while the minimum temperature will be 35.6°F.
The maximum temperature will be relatively higher than the average highest temperature of 59.4°F in October. The lowest temperature will be also a couple of degrees lower than the average low of 43.5°F.

On Monday, in Big Run, sunrise was at 7:31 am and sunset will be at 6:29 pm (EDT).

Today, the daylight will last for 10h and 58min.