Big Run, PA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Big Run, PA in one place.
Sunny, with a high near 81. North wind 3 to 7 mph.
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: Jun 3, 2026 1:30 AM EDT.
The active forecast window currently covers Jun 3 to Jun 9, 2026 for Big Run, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 3 to Jun 9, 2026
- Latest sync
- Jun 3, 2026 1:30 AM EDT
- Forecast office
- CTP
- Source
- NOAA / NWS
Daily Outlook
This Week in Big Run
Friday looks like the warmest upcoming period in Big Run at 90 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Saturday at about 3 to 10 mph W.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 3, 2026 1:30 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- CTP
- Radar station
- KCCX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 55. North wind 0 to 5 mph.
Sunny, with a high near 86. Northwest wind around 3 mph.
Mostly clear, with a low around 60. West wind 0 to 3 mph.
Mostly sunny, with a high near 90.
Partly cloudy, with a low around 65.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90.
A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.
A chance of rain showers before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 83. Chance of precipitation is 60%.
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 77. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.
A chance of rain showers. Partly sunny, with a high near 76.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jun 3
|
Sunny
|
81°F |
3 to 7 mph
N
|
|
Wednesday Night
Jun 3
|
Mostly Clear
|
55°F |
0 to 5 mph
N
|
|
Thursday
Jun 4
|
Sunny
|
86°F |
3 mph
NW
|
|
Thursday Night
Jun 4
|
Mostly Clear
|
60°F |
0 to 3 mph
W
|
|
Friday
Jun 5
|
Mostly Sunny
|
90°F |
0 to 8 mph
W
|
|
Friday Night
Jun 5
|
Partly Cloudy
|
65°F |
2 to 8 mph
W
|
|
Saturday
Jun 6
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
90°F |
3 to 10 mph
W
|
|
Saturday Night
Jun 6
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
65°F |
3 to 9 mph
W
|
|
Sunday
Jun 7
|
Showers And Thunderstorms Likely
|
83°F |
5 to 9 mph
W
|
|
Sunday Night
Jun 7
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
60°F |
9 mph
NE
|
|
Monday
Jun 8
|
Chance Rain Showers
|
77°F |
8 mph
E
|
|
Monday Night
Jun 8
|
Chance Showers And Thunderstorms
|
58°F |
5 to 8 mph
E
|
|
Tuesday
Jun 9
|
Chance Rain Showers
|
76°F |
7 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Big Run.