| NWS Forecast for: Belmont County Issued by: National Weather Service Pittsburgh, PA Last Update: 733 AM EDT Wed Sep 2 2026 |  |
Today: Mostly sunny. Isolated showers and thunderstorms this afternoon. Hot with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Heat index values in the upper 90s this afternoon. Tonight: Mainly clear with a slight chance of showers and thunderstorms. Warm with lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 20 percent. Thursday: Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Hot with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 100. Thursday Night: Mostly cloudy with a chance of showers and thunderstorms. Warm with lows in the lower 70s. West winds around 5 mph. Chance of rain 50 percent. Friday: Partly sunny in the morning, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. Unseasonably warm. Humid with highs in the mid 80s. West winds 5 to 10 mph. Chance of rain 80 percent. Friday Night: Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Warm with lows in the mid 60s. Chance of rain 80 percent. Saturday: Partly sunny. Highs in the lower 80s. Saturday Night: Mainly clear. Lows around 60. Sunday: Mostly sunny. Highs around 80. Sunday Night: Mainly clear. Lows around 60. Labor Day: Mostly sunny. Highs in the lower 80s. Monday Night: Partly cloudy. Lows in the lower 60s. Tuesday: Partly cloudy. Highs in the lower 80s. | |
| Zone Forecast: Belmont County | |
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