


NWS Forecast for: Gwinnett County Issued by: National Weather Service Peachtree City, GA Last Update: 219 PM EDT Thu Oct 16 2025 | ![]() |
Tonight: Mostly clear. Lows in the mid 50s. Light east winds. Friday: Mostly sunny. Highs in the upper 70s. Light southeast winds. Friday Night: Partly cloudy in the evening, then clearing. Lows in the mid 50s. Light southeast winds. Saturday: Sunny. Highs in the lower 80s. South winds 5 to 10 mph. Saturday Night: Partly cloudy. A slight chance of showers after midnight. Lows in the lower 60s. South winds 5 to 10 mph. Chance of rain 20 percent. Sunday: Partly sunny with a chance of showers with a slight chance of thunderstorms. Highs in the upper 70s. Chance of rain 50 percent. Sunday Night: Clear. Lows in the upper 40s. Monday: Sunny. Highs in the mid 70s. Monday Night: Mostly clear. Lows around 50. Tuesday: Mostly sunny. A slight chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 20 percent. Tuesday Night: Mostly clear. Lows in the upper 40s. Wednesday: Sunny. Highs in the upper 60s. Wednesday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. Thursday: Mostly sunny. Highs in the lower 70s. | |
Zone Forecast: Gwinnett County | |
Visit your local NWS office at: https://www.weather.gov/ffc |