I-20 weather conditions near Decatur, Georgia
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: A Few Clouds 56°F 2025-11-17T19:52:00-05:00 
Tonight 2025-11-17, Clear. Clear, with a low around 44. Calm wind.
Tuesday 2025-11-18, Sunny. Sunny, with a high near 73. Calm wind becoming south around 5 mph in the morning.- Tuesday Night 2025-11-18, Mostly Clear. Mostly clear, with a low around 56. South wind around 5 mph.
Wednesday 2025-11-19, Mostly Sunny. Mostly sunny, with a high near 79. West wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night 2025-11-19, Mostly Cloudy. Mostly cloudy, with a low around 58. West wind around 5 mph becoming calm.
Thursday 2025-11-20, Partly Sunny. Partly sunny, with a high near 80.- Thursday Night 2025-11-20, Mostly Cloudy. Mostly cloudy, with a low around 60.
Friday 2025-11-21, Partly Sunny then Chance Showers. A 30 percent chance of showers after 1pm. Partly sunny, with a high near 77.
Friday Night 2025-11-21, Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Saturday 2025-11-22, Chance Showers. A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 74.
Saturday Night 2025-11-22, Slight Chance Showers. A 20 percent chance of showers. Partly cloudy, with a low around 52.- Sunday 2025-11-23, Mostly Sunny. Mostly sunny, with a high near 70.
Sunday Night 2025-11-23, Partly Cloudy. Partly cloudy, with a low around 50.- Monday 2025-11-24, Mostly Sunny. Mostly sunny, with a high near 69.