Charleston Half Marathon

Charleston, SC, USA · January 30, 2027
partly-cloudy-day53°·54° high·Windy·Dry
6

Race Day Weather

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

Comfortable temps, moderate wind

Mild 53°F temps at gun time mean comfortable early miles without overheating risk. Moderate winds around 17mph may affect pacing on open sections of the course. Moderate humidity at 68% is worth noting for effort level, especially in later miles.

Race day forecast available in 170 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 10% 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