Charleston Half Marathon

Charleston, SC, USA · January 30, 2027
partly-cloudy-day53°·54° high·Windy·Dry
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Race Day Weather

partly-cloudy-day
53°at start
55° high
Windy
Dry

Cool conditions, steady wind

Runners will face a cool start at 53°F, only rising to 54°F by the finish. Winds will be out of the WNW at 17 mph, with gusts up to 25 mph, providing a headwind throughout. With humidity at 68%, hydration will be crucial, and runners should consider adjusting their pace to account for wind resistance.

Race day forecast available in 243 days
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Pace Calculator

Distance: 13.1mi
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Race Info

Area Map

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FAQ

When is the 2027 Charleston Half Marathon?

The 2027 Charleston Half Marathon will be held on Saturday January 30, 2027.

What will the weather be like for the 2027 Charleston Half Marathon?

The forecast calls for a high of 60°F and a low of 52°F with a 12% chance of rain.

Historical Weather

Based on 3 years of data
Avg Temp
45°F
L:30° H:45°
RunScore
8
Conditions
Rain Freq
0%
0 of 3 yrs
Wind10mph
Dew22°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScore
2026
clear-day
34°/39°-
7
2025
clear-day
27°/53°-
8
2024
clear-day
30°/44°-
7