Greenbrier, PA Weather Forecast
Local 7-day forecast
Areas Of Fog then Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Greenbrier, PA in one place.
Areas of fog before 10am. Sunny, with a high near 80. South wind around 2 mph.
Local Weather Overview
This forecast page for Greenbrier, 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: Sep 14, 2026 6:11 PM EDT.
The active forecast window currently covers Sep 16 to Sep 20, 2026 for Greenbrier, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 20, 2026
- Latest sync
- Sep 14, 2026 6:11 PM EDT
- Forecast office
- CTP
- Source
- NOAA / NWS
Daily Outlook
This Week in Greenbrier
Thursday looks like the warmest upcoming period in Greenbrier at 82 degrees F.
Friday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Sunday at about 7 mph W.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 6:11 PM EDT
- Coverage
- 5 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
Partly cloudy, with a low around 59.
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 82.
A slight chance of rain showers before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 64.
Partly sunny, with a high near 79.
Partly cloudy, with a low around 57.
A chance of rain showers after 2pm. Partly sunny, with a high near 76. Chance of precipitation is 30%.
A chance of rain showers. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Areas Of Fog then Sunny
|
80°F |
2 mph
S
|
|
Wednesday Night
Sep 16
|
Partly Cloudy
|
59°F |
1 mph
W
|
|
Thursday
Sep 17
|
Mostly Sunny then Slight Chance Rain Showers
|
82°F |
0 to 5 mph
S
|
|
Thursday Night
Sep 17
|
Slight Chance Showers And Thunderstorms
|
64°F |
2 mph
SW
|
|
Friday
Sep 18
|
Partly Sunny
|
79°F |
0 to 5 mph
N
|
|
Friday Night
Sep 18
|
Partly Cloudy
|
57°F |
0 to 3 mph
NE
|
|
Saturday
Sep 19
|
Partly Sunny then Chance Rain Showers
|
76°F |
0 to 5 mph
SE
|
|
Saturday Night
Sep 19
|
Chance Rain Showers
|
61°F |
5 mph
S
|
|
Sunday
Sep 20
|
Chance Rain Showers
|
78°F |
7 mph
W
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
57°F |
2 to 6 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Greenbrier.