Clarion, PA Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Clarion, PA in one place.
A slight chance of rain showers before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 79. Southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Clarion, 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: Apr 15, 2026 6:29 AM EDT.
The active forecast window currently covers Apr 16 to Apr 21, 2026 for Clarion, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 16 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 6:29 AM EDT
- Forecast office
- PBZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Clarion
Saturday looks like the warmest upcoming period in Clarion at 80 degrees F.
Monday Night is the coolest period ahead with temperatures near 29 degrees F.
The strongest winds are forecast for Sunday at about 8 to 13 mph W.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 6:29 AM EDT
- Coverage
- 6 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
Showers and thunderstorms likely. Mostly cloudy, with a low around 58. Southwest wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of rain showers before 2pm. Partly sunny, with a high near 73. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Partly cloudy, with a low around 53.
A slight chance of rain showers between 8am and 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 80. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
A chance of rain showers. Mostly cloudy, with a high near 56. Chance of precipitation is 50%.
A chance of rain showers before 8pm, then a chance of snow showers between 8pm and 2am. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Mostly sunny, with a high near 48.
Mostly clear, with a low around 29.
Mostly sunny, with a high near 65.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Apr 16
|
Showers And Thunderstorms Likely
|
79°F |
6 to 9 mph
SW
|
|
Thursday Night
Apr 16
|
Showers And Thunderstorms Likely
|
58°F |
7 mph
SW
|
|
Friday
Apr 17
|
Chance Rain Showers
|
73°F |
7 mph
W
|
|
Friday Night
Apr 17
|
Partly Cloudy
|
53°F |
1 to 5 mph
NE
|
|
Saturday
Apr 18
|
Showers And Thunderstorms Likely
|
80°F |
3 to 10 mph
S
|
|
Saturday Night
Apr 18
|
Showers And Thunderstorms Likely
|
43°F |
8 mph
SW
|
|
Sunday
Apr 19
|
Chance Rain Showers
|
56°F |
8 to 13 mph
W
|
|
Sunday Night
Apr 19
|
Chance Snow Showers
|
30°F |
7 to 12 mph
W
|
|
Monday
Apr 20
|
Mostly Sunny
|
48°F |
9 to 13 mph
NW
|
|
Monday Night
Apr 20
|
Mostly Clear
|
29°F |
3 to 9 mph
SW
|
|
Tuesday
Apr 21
|
Mostly Sunny
|
65°F |
3 to 9 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Clarion.