| NWS Forecast for: Gwinnett County Issued by: National Weather Service Peachtree City, GA Last Update: 601 AM EDT Tue Mar 24 2026 |  |
Today: Mostly sunny. Highs in the mid 60s. East winds 10 to 15 mph with gusts up to 25 mph. Tonight: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. East winds 5 to 10 mph. Wednesday: Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 60s. Southeast winds 5 to 10 mph. Wednesday Night: Partly cloudy. Lows in the upper 40s. Light southeast winds. Thursday: Mostly sunny. Warmer with highs in the upper 70s. Light southwest winds. Thursday Night: Mostly clear. Lows in the upper 50s. Friday: Sunny. Highs in the mid 80s. Friday Night: Partly cloudy. Lows in the lower 50s. Saturday: Sunny, cooler with highs in the upper 60s. Saturday Night: Mostly clear. Lows in the mid 40s. Sunday: Mostly sunny. Highs in the mid 60s. Sunday Night: Partly cloudy. Lows in the upper 40s. Monday: Mostly sunny. Highs in the mid 70s. | |
| Zone Forecast: Gwinnett County | |
Visit your local NWS office at: https://www.weather.gov/ffc |