Weather forecast for 10 days
Big Run, PA

Weather forecast for the weekend

Saturday, Jun 21.

Partly Cloudy
5:42 am

8:52 pm
EDT
Partly Cloudy
86°F / 68°F
  • Wind: 9mph SW
  • Humidity: 66%
  • Precip. probability: 7%
  • Precipitation: 0"
  • UV index: 9
On Saturday, June 21, expect a partly sunny afternoon with variable cloud cover.
Rain is not anticipated. Temperatures will oscillate between a humid 86°F at their highest and an agreeable 68°F at their lowest.
The forecast high of 86°F is more in line with July's average of 81°F than June's 76.1°F.
Sunrise will be at 5:42 am and sunset at 8:52 pm; the daylight will last for 15h and 11min.

Sunday, Jun 22.

Sunny
5:42 am

8:52 pm
EDT
Sunny
90°F / 70°F
  • Wind: 10mph WSW
  • Humidity: 67%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 9
On Sunday, June 22, uninterrupted sunshine is anticipated.
Rain is not predicted. Temperature is expected to swing from a high of a humid 89.6°F to a low of an agreeable 69.8°F.
Conditions will lean hotter, as the high of 89.6°F is more representative of July's climate.
Sunrise will be at 5:42 am and sunset at 8:52 pm; the daylight will last for 15h and 11min.

Frequently asked questions

What is the weather forecast for Big Run for Saturday?
On Saturday, in Big Run, variable cloud cover will persist, but sunshine will break through.
Will it rain on Saturday?
No, it will not rain on Saturday.
What will be the highest temperature on Saturday?
On Saturday, the highest temperature in Big Run, Pennsylvania, will be 86°F, while the lowest temperature will be 68°F.
What is the weather forecast for Big Run for Sunday?
On Sunday, in Big Run, skies will stay clear and sunny.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 89.6°F, while the lowest temperature will be 69.8°F.
What is the weather forecast for Big Run for the next ten days?
In Big Run, weather will be unstable, and a combination of lightning-active, clear, rain-filled and cloud-filled weather is predicted for the next ten days.
Will it rain in the next ten days?
Rain is anticipated on Tuesday through Thursday, next Wednesday and Thursday in Big Run. Tuesday, with light precipitation of 0.39", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 75.2°F and 93.2°F, as the minimum temperature will vary between 57.2°F and 71.6°F.
Taking the humidity into consideration, the maximum feel-like temperature will range between 75.2°F and 111.2°F.
What will be the hottest and the coldest days in Big Run?
The hottest day will be next Tuesday, with a maximum of 93.2°F. The coldest days will be Tuesday and Thursday, with a maximum of 75.2°F.

Long-term weather forecast

TueJun 17.
  • 75°F
  • 66°F
PM Showers
PM Showers
  • Wind: 7mph SSW
  • Humidity: 85%
  • UV index: 4
  • Precip. probability: 45%
  • Precipitation: 0.39"
  • 5:41 am 8:51 pm EDT
WedJun 18.
  • 79°F
  • 70°F
Showers
Showers
  • Wind: 9mph SW
  • Humidity: 85%
  • UV index: 7
  • Precip. probability: 51%
  • Precipitation: 0.08"
  • 5:41 am 8:52 pm EDT
ThuJun 19.
  • 75°F
  • 57°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 14mph WSW
  • Humidity: 81%
  • UV index: 6
  • Precip. probability: 43%
  • Precipitation: 0.16"
  • 5:41 am 8:52 pm EDT
FriJun 20.
  • 81°F
  • 63°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph W
  • Humidity: 70%
  • UV index: 9
  • Precip. probability: 18%
  • Precipitation: 0"
  • 5:41 am 8:52 pm EDT
SatJun 21.
  • 86°F
  • 68°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SW
  • Humidity: 66%
  • UV index: 9
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:42 am 8:52 pm EDT
SunJun 22.
  • 90°F
  • 70°F
Sunny
Sunny
  • Wind: 10mph WSW
  • Humidity: 67%
  • UV index: 9
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:42 am 8:52 pm EDT
MonJun 23.
  • 91°F
  • 72°F
Mostly Sunny
Mostly Sunny
  • Wind: 8mph W
  • Humidity: 66%
  • UV index: 9
  • Precip. probability: 10%
  • Precipitation: 0"
  • 5:42 am 8:53 pm EDT
TueJun 24.
  • 93°F
  • 72°F
Sunny
Sunny
  • Wind: 9mph WSW
  • Humidity: 64%
  • UV index: 9
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:42 am 8:53 pm EDT
WedJun 25.
  • 88°F
  • 68°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 8mph WSW
  • Humidity: 70%
  • UV index: 9
  • Precip. probability: 34%
  • Precipitation: 0.12"
  • 5:43 am 8:53 pm EDT
ThuJun 26.
  • 86°F
  • 66°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 9mph WSW
  • Humidity: 71%
  • UV index: 9
  • Precip. probability: 40%
  • Precipitation: 0.16"
  • 5:43 am 8:53 pm EDT
Over the course of the next ten days, expect shifting weather, and a mix of unstable, bright, rain-soaked and overcast weather is expected.
Rain is predicted for Tuesday through Thursday, next Wednesday and Thursday.
Noticeable swings in temperature are expected in the upcoming period. The maximum temperature will vary between 75.2°F and 93.2°F, while the lowest night temperatures will vary also significantly, as nighttime lows are forecast to fall between 57.2°F and 71.6°F.
Next Tuesday is expected to be the hottest, reaching up to 93.2°F; Tuesday and Thursday, with the highest temperature of 75.2°F, will be the coldest days in Big Run.
Combining with the humidity, the maximum feel-like temperature may increase considerably and range between 75.2°F and an extremely hot 111.2°F.
Updated: Jun 17, 2025 @ 15:15:00 UTC
Published by: Weather U.S. | About Us
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