| NWS Forecast for: Newton County Issued by: National Weather Service Peachtree City, GA Last Update: 227 PM EDT Sat Aug 29 2026 |  |
This Afternoon: Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Light east winds. Chance of rain 40 percent. Tonight: Mostly cloudy. Patchy fog after midnight. Lows in the upper 60s. Light and variable winds. Sunday: Mostly sunny. Patchy fog in the morning. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Light east winds. Chance of rain 20 percent. Sunday Night: Mostly clear. Lows in the lower 70s. Light and variable winds. Monday: Mostly sunny. Highs in the mid 90s. Light and variable winds. Heat index values up to 103. Monday Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. Tuesday: Mostly sunny. Highs in the mid 90s. Heat index values up to 105. Tuesday Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. Wednesday: Sunny. Highs in the mid 90s. Heat index values up to 105. Wednesday Night: Mostly clear. Lows in the lower 70s. Thursday: Sunny. Highs in the mid 90s. Heat index values up to 105. Thursday Night: Mostly clear. Lows in the lower 70s. Friday: Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. | |
| Zone Forecast: Newton County | |
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