Charleston Half Marathon

Charleston, SC, USA · January 30, 2027
partly-cloudy-day53°·54° high·Windy·Dry
6
Weather
Pace Calc
Course
FAQ
History

Race Day Weather

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

Cool conditions, steady breeze

Runners will face a consistent temperature ranging from 53°F to 54°F, with humidity at 68% and a dew point of 43°F. Winds from the WNW at 17 mph will create a moderate headwind throughout. Runners should consider pacing adjustments due to the breeze and stay hydrated to maintain performance.

Race day forecast available in 149 days
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Pace Calculator

Distance: 13.1mi
0:00:00
HH:MM:SS
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Race Info

Website
Area Map

Course Map

Course Map Unavailable

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FAQ

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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 Charleston Half Marathon

Partly cloudy throughout the day.

2026
clear-day
34°/39°-
7

2025 Charleston Half Marathon

Clear conditions throughout the day.

2025
clear-day
27°/53°-
8

2024 Charleston Half Marathon

Clear conditions throughout the day.

2024
clear-day
30°/44°-
7

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Free guidesFueling Guide·Race Morning Guide·Race Day Gear Guide·Pacing Strategy Guide

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