


NWS Forecast for: Marshall County Issued by: National Weather Service Pittsburgh, PA Last Update: 401 PM EDT Fri Jun 20 2025 | ![]() |
Tonight: Partly sunny early, then becoming partly cloudy. Lows in the mid 60s. West winds 5 to 10 mph, becoming southwest. Saturday: Mostly sunny. Very warm. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Saturday Night: Clear with lows in the upper 60s. Southwest winds 5 to 10 mph. Sunday: Sunny, hot with highs in the lower 90s. Southwest winds 5 to 10 mph. Heat index values up to 102 in the afternoon. Sunday Night: Clear, warm with lows in the lower 70s. Southwest winds around 5 mph. Monday: Sunny, hot with highs in the mid 90s. Heat index values up to 100. Monday Night: Clear, warm with lows in the lower 70s. Tuesday: Sunny, hot with highs in the mid 90s. Heat index values up to 100. Tuesday Night: Mainly clear. Warm with lows in the lower 70s. Wednesday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 100. Wednesday Night: Mainly clear. A chance of showers and thunderstorms in the evening. Warm with lows in the lower 70s. Chance of rain 30 percent. Thursday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 100. Thursday Night: Mainly clear with a chance of showers and thunderstorms. Warm with lows in the lower 70s. Chance of rain 40 percent. Friday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs around 90. Chance of rain 40 percent. Heat index values in the upper 90s. | |
Zone Forecast: Marshall County | |
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