For this time of the year, Alpharetta is experiencing slightly cooler temperatures, gently falling below the seasonal average.
According to the long-range forecast, temperatures are expected to be 11.3 °C which is -1.4 °C lower than the historical average.
Select a month and click on a day for more information:
Monday
Dec 1
12° / 4°
Tuesday
Dec 2
12° / 4°
Wednesday
Dec 3
11° / 5°
Thursday
Dec 4
13° / 5°
Friday
Dec 5
8° / 5°
Saturday
Dec 6
9° / 7°
Sunday
Dec 7
9° / 7°
Monday
Dec 8
10° / 3°
Tuesday
Dec 9
9° / 2°
Wednesday
Dec 10
13° / 3°
Thursday
Dec 11
10° / 2°
Friday
Dec 12
11° / 3°
Saturday
Dec 13
12° / 0°
Sunday
Dec 14
13° / 3°
Monday
Dec 15
16° / 7°
Tuesday
Dec 16
12° / 8°
Wednesday
Dec 17
13° / 6°
Thursday
Dec 18
18° / 12°
Friday
Dec 19
11° / 3°
Saturday
Dec 20
8° / 3°
Sunday
Dec 21
10° / 4°
Monday
Dec 22
10° / 5°
Tuesday
Dec 23
9° / 1°
Wednesday
Dec 24
12° / 2°
Thursday
Dec 25
10° / 4°
Friday
Dec 26
12° / 5°
Saturday
Dec 27
12° / 6°
Sunday
Dec 28
12° / 6°
Monday
Dec 29
14° / 8°
Tuesday
Dec 30
12° / 8°
Wednesday
Dec 31
14° / 7°
Alpharetta 30 days weather forecast
Check out our estimated 30 days weather forecast for Alpharetta, this data is based on the average weather in Alpharetta in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Alpharetta next to the desired date.