Big Run, PA Weather Forecast
Local 7-day forecast
Chance Light Rain then Rain Showers Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Big Run, PA in one place.
A chance of rain before 11am, then rain showers likely. Mostly cloudy, with a high near 49. West wind 7 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Big Run, PA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Nov 7, 2026 8:06 AM EST.
The active forecast window currently covers Nov 7 to Nov 13, 2026 for Big Run, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 8:06 AM EST
- Forecast office
- PBZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Big Run
Tuesday looks like the warmest upcoming period in Big Run at 61 degrees F.
Friday Night is the coolest period ahead with temperatures near 28 degrees F.
The strongest winds are forecast for Monday at about 9 to 16 mph W.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 7, 2026 8:06 AM EST
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- PBZ
- Radar station
- KCCX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers before 9pm. Mostly cloudy, with a low around 37. West wind around 12 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Mostly sunny, with a high near 55. West wind 10 to 14 mph, with gusts as high as 28 mph.
A chance of rain after 1am. Mostly cloudy, with a low around 40. West wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
A chance of rain before 7am. Partly sunny, with a high near 54. West wind 9 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Partly cloudy, with a low around 35.
Sunny, with a high near 61.
Mostly clear, with a low around 37.
Mostly sunny, with a high near 58.
A slight chance of rain after 1am. Mostly cloudy, with a low around 34.
A chance of rain. Mostly cloudy, with a high near 52. Chance of precipitation is 40%.
A chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
A chance of rain and snow. Mostly cloudy, with a high near 45. Chance of precipitation is 40%.
A chance of rain and snow. Mostly cloudy, with a low around 28.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Nov 7
|
Chance Light Rain then Rain Showers Likely
|
49°F |
7 to 13 mph
W
|
|
Tonight
Nov 7
|
Chance Rain Showers then Mostly Cloudy
|
37°F |
12 mph
W
|
|
Sunday
Nov 8
|
Mostly Sunny
|
55°F |
10 to 14 mph
W
|
|
Sunday Night
Nov 8
|
Mostly Cloudy then Chance Light Rain
|
40°F |
14 mph
W
|
|
Monday
Nov 9
|
Chance Light Rain then Partly Sunny
|
54°F |
9 to 16 mph
W
|
|
Monday Night
Nov 9
|
Partly Cloudy
|
35°F |
5 to 8 mph
W
|
|
Tuesday
Nov 10
|
Sunny
|
61°F |
9 to 15 mph
W
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
37°F |
2 to 7 mph
W
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
58°F |
3 to 8 mph
W
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy then Slight Chance Light Rain
|
34°F |
3 mph
W
|
|
Thursday
Nov 12
|
Chance Light Rain
|
52°F |
2 to 8 mph
NW
|
|
Thursday Night
Nov 12
|
Chance Light Rain then Chance Rain And Snow
|
30°F |
7 mph
N
|
|
Friday
Nov 13
|
Chance Rain And Snow
|
45°F |
9 mph
N
|
|
Friday Night
Nov 13
|
Chance Rain And Snow
|
28°F |
7 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Big Run.