| NWS Forecast for: Gaston County Issued by: National Weather Service Greenville-Spartanburg, SC Last Update: 710 AM EDT Thu Sep 17 2026 |  |
Today: Sunny. Highs in the lower 90s. Light and variable winds, becoming southeast around 5 mph this afternoon. Tonight: Mostly clear. Lows in the upper 60s. Southwest winds around 5 mph in the evening, becoming light and variable. Friday: Sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Light and variable winds, becoming north around 5 mph in the afternoon. Chance of rain 40 percent. Heat index values up to 101. Friday Night: Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the upper 60s. North winds around 5 mph. Chance of rain 50 percent. Saturday: Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. Northeast winds around 5 mph. Chance of rain 50 percent. Saturday Night: Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 60s. Chance of rain 50 percent. Sunday: Partly sunny in the morning, then becoming mostly sunny. Highs in the upper 80s. Sunday Night: Partly cloudy. Lows in the upper 60s. Monday: Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 50 percent. Monday Night: Mostly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Lows in the mid 60s. Chance of rain 50 percent. Tuesday: Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent. Tuesday Night: A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 50 percent. Wednesday: Mostly cloudy. A chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 30 percent. | |
| Zone Forecast: Gaston County | |
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