| NWS Forecast for: Clarion County Issued by: National Weather Service Pittsburgh, PA Last Update: 503 PM EDT Sat Aug 22 2026 |  |
Tonight: Showers with a chance of thunderstorms this evening, then a chance of showers and thunderstorms after midnight. Some thunderstorms may be severe with damaging winds this evening. Lows in the upper 50s. South winds 5 to 10 mph. Chance of rain near 100 percent. Sunday: Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 70s. West winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. Sunday Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers with a slight chance of thunderstorms. Lows in the mid 50s. West winds 5 to 10 mph. Chance of rain 50 percent. Monday: Partly cloudy in the morning, then partly sunny with a slight chance of showers in the afternoon. Unseasonably cool with highs in the upper 60s. West winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent. Monday Night: Mainly clear. Lows in the lower 50s. West winds 5 to 10 mph. Tuesday: Partly cloudy. Highs in the mid 70s. Tuesday Night: Mainly clear. Lows in the mid 50s. Wednesday: Partly cloudy. Highs in the upper 70s. Wednesday Night: Mostly cloudy. Lows in the upper 50s. Thursday: Partly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 50 percent. Thursday Night: Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent. Friday: Partly cloudy in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 40 percent. Friday Night: Partly cloudy. A chance of showers in the evening. Lows in the upper 50s. Chance of rain 40 percent. Saturday: Partly cloudy. Highs in the upper 70s. | |
| Zone Forecast: Clarion County | |
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