| NWS Forecast for: Gwinnett County Issued by: National Weather Service Peachtree City, GA Last Update: 500 AM EDT Mon Oct 5 2026 | |
| Today: Patchy fog this morning. Mostly cloudy. Highs in the upper 70s. Light northeast winds. Tonight: Partly cloudy in the evening, then clearing. Lows in the upper 50s. Northeast winds 5 to 10 mph. Tuesday: Sunny. Highs in the mid 70s. East winds 10 to 15 mph. Tuesday Night: Mostly clear. Lows in the mid 50s. Light east winds. Wednesday: Sunny. Highs in the upper 70s. Light northeast winds. Wednesday Night: Mostly clear. Lows in the mid 50s. Thursday: Sunny. Highs in the mid 80s. Thursday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. Friday: Mostly sunny. Highs in the lower 80s. Friday Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 50s. Chance of rain 20 percent. Saturday: Partly sunny with a chance of showers in the morning, then mostly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 40 percent. Saturday Night: Mostly cloudy with a chance of showers. A chance of thunderstorms after midnight. Lows in the upper 50s. Chance of rain 50 percent. Sunday: Showers likely with a slight chance of thunderstorms. Highs in the lower 70s. Chance of rain 70 percent. | |
| Zone Forecast: Gwinnett County | |
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