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Decatur, GA Weather Forecast

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Decatur, GA Weather Forecast

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Decatur GA weather - Clear - 60°F
Clear
60°F
Updated 1:08 am
Feels Like 71°F
Humidity 92%
Wind N 0 mph
Barometer  30.08 in
Dew Point 58°F
Decatur GA weather - Clear - 16°C
Clear
16°C
Updated 1:08 am
Feels Like 22°C
Humidity 92%
Wind N 0 km/h
Barometer  101.9 kPa
Dew Point 14°C
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Decatur Weather Forecast

TONIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY
Decatur, GA Weather - Tonight Mostly Clear Decatur, GA Weather - Tuesday Sunny Decatur, GA Weather - Tuesday Night Clear Decatur, GA Weather - Wednesday Sunny Decatur, GA Weather - Wednesday Night Clear Decatur, GA Weather - Thursday Sunny Decatur, GA Weather - Thursday Night Clear Decatur, GA Weather - Friday Sunny Decatur, GA Weather - Friday Night Mostly Clear Decatur, GA Weather - Saturday Sunny Decatur, GA Weather - Saturday Night Mostly Clear Decatur, GA Weather - Sunday Sunny
Mostly Clear Sunny Clear Sunny Clear Sunny Clear Sunny Mostly Clear Sunny Mostly Clear Sunny
Lo: 59°FLo: 15°C Hi: 85°FHi: 29°C
 Lo: 60°FLo: 16°C Hi: 89°FHi: 32°C
 Lo: 61°FLo: 16°C Hi: 89°FHi: 32°C
 Lo: 61°FLo: 16°C Hi: 85°FHi: 29°C
 Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
 Lo: 49°FLo: 9°C Hi: 69°FHi: 21°C
POP = Probability of Precipitation.
Weather Outlook Updated: 501 PM EDT Mon Oct 12 2026 Decatur, GA Weather - WeatherWorld.com

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Issued: 748 PM EDT Mon Oct 12 2026

Key Messages

  • Dry conditions for much of the week with temperatures warming up to well above normal.
  • Confidence is increasing that a much cooler airmass will move in for next weekend behind a strong cold front.

Aviation

... (00Z TAFS) Issued at 745 PM EDT Mon Oct 12 2026

VFR and primarily SKC conds to continue. Cannot rule out a pd of MVFR cigs/lower vsbys near daybreak to the north of the airfield. Winds will remain out of the NW at 4-8kts, and may go CALM/VRB overnight.

//ATL Confidence...00Z Update...