| NWS Forecast for: Gwinnett County Issued by: National Weather Service Peachtree City, GA Last Update: 500 AM EDT Sun May 17 2026 | |
Today: Mostly sunny. A chance of showers and thunderstorms this afternoon. Highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. Tonight: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 60s. Light southeast winds. Chance of rain 20 percent. Monday: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Monday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. Light southeast winds. Tuesday: Partly sunny. Highs in the upper 80s. Light southeast winds. Tuesday Night: Partly cloudy. Lows in the mid 60s. Wednesday: Mostly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent. Wednesday Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of rain 20 percent. Thursday: Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent. Thursday Night: Partly cloudy with showers likely with a chance of thunderstorms in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the mid 60s. Chance of rain 70 percent. Friday: Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then partly sunny with showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 70 percent. Friday Night: Mostly cloudy. Showers likely with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the mid 60s. Chance of rain 70 percent. Saturday: Mostly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 70 percent. | |
| Zone Forecast: Gwinnett County | |
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