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: Fair 35°F 2025-12-13T06:53:00-05:00 Today 2025-12-13, Patchy Fog then Mostly Sunny. Patchy fog before 9am. Otherwise, sunny, with a high near 66. Calm wind becoming west around 5 mph in the afternoon.
Tonight 2025-12-13, Chance Showers. A 50 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 37. Southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Sunday 2025-12-14, Sunny. Sunny, with a temperature falling to around 35 by 5pm. Northwest wind around 15 mph, with gusts as high as 30 mph.
Sunday Night 2025-12-14, Clear. Clear, with a low around 19. North wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 25 mph.
Monday 2025-12-15, Sunny. Sunny, with a high near 43. Calm wind becoming northeast around 5 mph.- Monday Night 2025-12-15, Clear. Clear, with a low around 26.
- Tuesday 2025-12-16, Sunny. Sunny, with a high near 53.
Tuesday Night 2025-12-16, Mostly Clear. Mostly clear, with a low around 32.
Wednesday 2025-12-17, Mostly Sunny. Mostly sunny, with a high near 59.- Wednesday Night 2025-12-17, Partly Cloudy. Partly cloudy, with a low around 40.
Thursday 2025-12-18, Chance Showers. A 30 percent chance of showers. Mostly sunny, with a high near 66.
Thursday Night 2025-12-18, Chance Showers. A 50 percent chance of showers. Partly cloudy, with a low around 43.
Friday 2025-12-19, Slight Chance Showers. A 20 percent chance of showers. Mostly sunny, with a high near 61.