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Duluth, Georgia 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for Duluth GA
National Weather Service Forecast for:
Duluth GA
Issued by: National Weather Service Peachtree City, GA |
| Updated: 1:16 pm EST Dec 18, 2025 |
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This Afternoon
 Showers
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Tonight
 Showers
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Friday
 Sunny
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Friday Night
 Clear
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Saturday
 Sunny
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Saturday Night
 Mostly Clear
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Sunday
 Mostly Sunny
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Sunday Night
 Mostly Clear
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Monday
 Sunny
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| Hi 57 °F |
Lo 40 °F |
Hi 49 °F |
Lo 30 °F |
Hi 58 °F |
Lo 39 °F |
Hi 61 °F |
Lo 35 °F |
Hi 53 °F |
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Hazardous Weather Outlook
This Afternoon
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Showers. High near 57. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. |
Tonight
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Showers and thunderstorms, mainly before 3am. Low around 40. South wind 10 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. |
Friday
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Sunny, with a high near 49. Northwest wind around 15 mph, with gusts as high as 25 mph. |
Friday Night
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Clear, with a low around 30. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 15 mph. |
Saturday
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Sunny, with a high near 58. Calm wind becoming southeast around 5 mph in the afternoon. |
Saturday Night
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Mostly clear, with a low around 39. |
Sunday
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Mostly sunny, with a high near 61. |
Sunday Night
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Mostly clear, with a low around 35. |
Monday
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Sunny, with a high near 53. |
Monday Night
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Partly cloudy, with a low around 34. |
Tuesday
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Partly sunny, with a high near 57. |
Tuesday Night
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Partly cloudy, with a low around 46. |
Wednesday
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Mostly sunny, with a high near 67. |
Wednesday Night
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Partly cloudy, with a low around 48. |
Christmas Day
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Mostly sunny, with a high near 69. |
Forecast from NOAA-NWS
for Duluth GA.
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