Clarion Junction, PA Weather Forecast
Local 7-day forecast
Partly Sunny then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Clarion Junction, PA in one place.
A slight chance of rain showers between 1pm and 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. West wind around 3 mph. Chance of precipitation is 40%.
Local Weather Overview
This forecast page for Clarion Junction, 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 16, 2026 12:29 PM EDT.
The active forecast window currently covers Sep 16 to Sep 22, 2026 for Clarion Junction, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 22, 2026
- Latest sync
- Sep 16, 2026 12:29 PM EDT
- Forecast office
- PBZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Clarion Junction
Today looks like the warmest upcoming period in Clarion Junction at 83 degrees F.
Friday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Tuesday Night at about 9 mph SE.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 16, 2026 12:29 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- PBZ
- Radar station
- KPBZ
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 3am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Northeast wind around 1 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms between 1pm and 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Southwest wind 2 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms between 7pm and 8pm. Mostly cloudy, with a low around 60. Northwest wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 76. North wind around 5 mph.
Partly cloudy, with a low around 52.
A chance of rain showers after 2pm. Partly sunny, with a high near 74. Chance of precipitation is 30%.
A chance of rain showers before 8pm, then showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 80%.
Showers and thunderstorms. Cloudy, with a high near 74. Chance of precipitation is 80%.
A chance of rain showers before 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 74. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 75. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Sep 16
|
Partly Sunny then Chance Showers And Thunderstorms
|
83°F |
3 mph
W
|
|
Tonight
Sep 16
|
Chance Showers And Thunderstorms
|
66°F |
1 mph
NE
|
|
Thursday
Sep 17
|
Showers And Thunderstorms
|
80°F |
2 to 6 mph
SW
|
|
Thursday Night
Sep 17
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
60°F |
5 mph
NW
|
|
Friday
Sep 18
|
Mostly Sunny
|
76°F |
5 mph
N
|
|
Friday Night
Sep 18
|
Partly Cloudy
|
52°F |
5 mph
NE
|
|
Saturday
Sep 19
|
Partly Sunny then Chance Rain Showers
|
74°F |
6 mph
SE
|
|
Saturday Night
Sep 19
|
Showers And Thunderstorms
|
59°F |
7 mph
SE
|
|
Sunday
Sep 20
|
Showers And Thunderstorms
|
74°F |
6 mph
N
|
|
Sunday Night
Sep 20
|
Chance Rain Showers
|
57°F |
7 mph
NE
|
|
Monday
Sep 21
|
Chance Showers And Thunderstorms
|
74°F |
7 mph
E
|
|
Monday Night
Sep 21
|
Chance Showers And Thunderstorms
|
58°F |
7 mph
E
|
|
Tuesday
Sep 22
|
Chance Rain Showers
|
75°F |
8 mph
SE
|
|
Tuesday Night
Sep 22
|
Chance Showers And Thunderstorms
|
58°F |
9 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Clarion Junction.