| NWS Forecast for: Clarion County Issued by: National Weather Service Pittsburgh, PA Last Update: 1208 AM EDT Mon Jun 22 2026 |  |
Overnight: Considerable cloudiness with a 50 percent chance of showers. Lows in the mid 50s. East winds 5 to 10 mph with gusts up to 20 mph. Today: A chance of thunderstorms. Showers. Highs in the lower 70s. Southeast winds 5 to 10 mph, becoming southwest in the afternoon. Gusts up to 25 mph. Chance of rain near 100 percent. Tonight: Considerable cloudiness. A chance of showers and thunderstorms in the evening. Lows in the mid 50s. North winds 5 to 10 mph. Chance of rain 50 percent. Tuesday: Partly sunny in the morning, then clearing. Highs in the mid 70s. North winds 5 to 10 mph. Tuesday Night: Clear. Lows in the lower 50s. Northwest winds 5 to 10 mph. Wednesday: Mostly sunny. Highs in the upper 70s. Wednesday Night: Mainly clear in the evening, then becoming mostly cloudy. Lows in the upper 50s. Thursday: Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 50 percent. Thursday Night: Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 50s. Chance of rain 50 percent. Friday: Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 40 percent. Friday Night: Partly cloudy with a chance of showers in the evening, then mostly cloudy after midnight. Lows in the upper 50s. Chance of rain 40 percent. Saturday: Partly sunny. A chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 30 percent. Saturday Night: Partly cloudy. A chance of showers in the evening. Lows in the upper 50s. Chance of rain 30 percent. Sunday: Partly cloudy. Highs in the lower 80s. | |
| Zone Forecast: Clarion County | |
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