| National Weather Service Forecast for:
McDonough GA Issued by: National Weather Service Peachtree City, GA |
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| Updated: 1:16 pm EST Dec 17, 2025 | ||||||||||||||||||
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| Tonight |
Mostly cloudy, with a low around 43. Calm wind. |
| Thursday |
Showers, mainly after 1pm. High near 61. East wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible. |
| Thursday Night |
Showers before 10pm, then showers and possibly a thunderstorm between 10pm and 1am, then a chance of showers after 1am. Low around 43. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. |
| Friday |
Sunny, with a high near 54. Northwest wind around 10 mph, with gusts as high as 20 mph. |
| Friday Night |
Clear, with a low around 30. Northwest wind around 5 mph becoming calm in the evening. |
| Saturday |
Sunny, with a high near 59. |
| Saturday Night |
Mostly clear, with a low around 39. |
| Sunday |
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 62. |
| Sunday Night |
Partly cloudy, with a low around 37. |
| Monday |
Mostly sunny, with a high near 56. |
| Monday Night |
Partly cloudy, with a low around 36. |
| Tuesday |
Partly sunny, with a high near 60. |
| Tuesday Night |
Partly cloudy, with a low around 43. |
| Wednesday |
Mostly sunny, with a high near 68. |
Forecast from NOAA-NWS for McDonough GA.
