Weather Forecast and Radar for Newnan, Georgia

Weather in Newnan, GA

Newnan, Georgia has a humid subtropical climate with mild, wet winters and hot, humid summers. The average high temperatures in Newnan range from the mid-50s Fahrenheit in winter to the low 90s in summer. The average low temperatures range from the mid-30s in winter to the low 70s in summer.

Winter temperatures in Newnan are usually mild, with occasional cold snaps that bring temperatures below freezing. Snowfall is rare in Newnan, with an average of only one inch per year. Rainfall is more common in the winter, with an average of 4.5 inches per month.

Spring temperatures in Newnan usually start to warm up in March, with average high temperatures rising into the mid-60s by April. Rainfall also increases in the spring, with an average of 5.5 inches per month from March to May.

Summer temperatures in Newnan can be very hot, with average high temperatures reaching the low 90s in July and August. Humidity levels can also be very high in the summer, with average dew points in the mid-70s. Rainfall is also more frequent in the summer, with an average of 5.5 inches per month from June to August.

Fall temperatures in Newnan begin to cool down in September, with average high temperatures in the mid-70s by November. Rainfall also decreases in the fall, with an average of 4.5 inches per month from September to November.

Fast Facts About Newnan, GA

As of 2020, the city population is 40227.

Major Cities Nearby Newnan, GA

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Newnan, Georgia.