| NWS Forecast for: Washington County Issued by: National Weather Service Peachtree City, GA Last Update: 1226 PM EDT Sat Aug 15 2026 | |
This Afternoon: Mostly sunny. A chance of showers and thunderstorms. Highs in the mid 90s. Light west winds. Chance of rain 40 percent. Heat index values up to 109. Tonight: Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the mid 70s. Light and variable winds. Chance of rain 20 percent. Sunday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 90s. Light and variable winds, becoming west around 5 mph in the afternoon. Chance of rain 30 percent. Heat index values up to 109. Sunday Night: Partly cloudy. Lows in the mid 70s. Light and variable winds, becoming west around 5 mph after midnight. Monday: Sunny. Highs around 101. Light west winds. Heat index values up to 110. Monday Night: Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. Tuesday: Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 110. Tuesday Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 70s. Chance of rain 20 percent. Wednesday: Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 20 percent. Heat index values up to 105. Wednesday Night: Partly cloudy. Lows in the mid 70s. Thursday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Chance of rain 40 percent. Heat index values up to 105. Thursday Night: Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 30 percent. Friday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 30 percent. Heat index values up to 105. | |
| Zone Forecast: Washington County | |
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