National Weather Service Forecast for: Johns Creek GA
Issued by: National Weather Service Peachtree City, GA
Updated: 2:27 pm EDT Oct 6, 2026
 
This
Afternoon
This Afternoon: Sunny, with a high near 76. East wind around 10 mph, with gusts as high as 15 mph.
Sunny

Tonight

Tonight: Clear, with a low around 53. Northeast wind around 5 mph.
Clear

Wednesday

Wednesday: Sunny, with a high near 80. Northeast wind around 5 mph becoming calm  in the afternoon.
Sunny

Wednesday
Night
Wednesday Night: Mostly clear, with a low around 55. Calm wind.
Mostly Clear

Thursday

Thursday: Sunny, with a high near 85. Calm wind becoming northwest around 5 mph.
Sunny

Thursday
Night
Thursday Night: Partly cloudy, with a low around 60.
Partly Cloudy

Friday

Friday: Partly sunny, with a high near 82.
Partly Sunny

Friday
Night
Friday Night: A 20 percent chance of showers after 2am.  Mostly cloudy, with a low around 60.
Mostly Cloudy
then Slight
Chance
Showers
Saturday

Saturday: A 50 percent chance of showers, mainly after 8am.  Partly sunny, with a high near 72.
Chance
Showers

Hi 76 °F Lo 53 °F Hi 80 °F Lo 55 °F Hi 85 °F Lo 60 °F Hi 82 °F Lo 60 °F Hi 72 °F

 

This Afternoon
 
Sunny, with a high near 76. East wind around 10 mph, with gusts as high as 15 mph.
Tonight
 
Clear, with a low around 53. Northeast wind around 5 mph.
Wednesday
 
Sunny, with a high near 80. Northeast wind around 5 mph becoming calm in the afternoon.
Wednesday Night
 
Mostly clear, with a low around 55. Calm wind.
Thursday
 
Sunny, with a high near 85. Calm wind becoming northwest around 5 mph.
Thursday Night
 
Partly cloudy, with a low around 60.
Friday
 
Partly sunny, with a high near 82.
Friday Night
 
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 60.
Saturday
 
A 50 percent chance of showers, mainly after 8am. Partly sunny, with a high near 72.
Saturday Night
 
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 58. Chance of precipitation is 70%.
Sunday
 
Showers and possibly a thunderstorm. High near 73. Chance of precipitation is 80%.
Sunday Night
 
Showers and thunderstorms likely. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Columbus Day
 
A 20 percent chance of showers. Partly sunny, with a high near 78.

 

Forecast from NOAA-NWS for Johns Creek GA.