| NWS Forecast for: Gwinnett County Issued by: National Weather Service Peachtree City, GA Last Update: 500 PM EDT Wed Oct 14 2026 | |
Tonight: Mostly clear. Lows in the lower 60s. Light and variable winds. Thursday: Sunny. Highs in the upper 80s. Light west winds. Thursday Night: Mostly clear. Lows in the lower 60s. Light and variable winds, becoming southwest around 5 mph after midnight. Friday: Sunny. Highs in the mid 80s. West winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Friday Night: Partly cloudy. Less humid with lows in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Saturday: Sunny, cooler with highs in the mid 60s. Saturday Night: Mostly clear. Lows in the mid 40s. Sunday: Sunny. Highs in the lower 60s. Sunday Night: Mostly clear. Lows in the mid 40s. Monday: Sunny. Highs in the upper 60s. Monday Night: Mostly clear. Lows around 50. Tuesday: Sunny. Highs in the lower 70s. Tuesday Night: Mostly clear. Lows in the lower 50s. Wednesday: Sunny. Highs in the mid 70s. | |
| Zone Forecast: Gwinnett County | |
Visit your local NWS office at: https://www.weather.gov/ffc |