2026 Alpharetta Women's Half Marathon & 5K

Typical race-day weatherIdeal weather · 96/100

High / low

69° / 46°F

20° / 8°C

Humidity

75%

Dew point 47°F

Chance of rain

24%

Wind

5 mph

Average

• Usually ideal weather for a half marathon.

Averages for this area and time of year over the last 20 years, from NASA POWER data. Not a forecast.

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