The Woodlands, Texas
Texas often asks athletes to manage humidity, heat and wind earlier in the season than many races.
Typical race window
Monthly climate normal from 2016-2025 archive data.
16°C-26°C
19 km/h
36 km/h
45%
A typical day in April averages 6.3 mm of precipitation, with average gusts around 41 km/h. Treat this as planning context, not a live forecast.
Jan
16°C
Feb
19°C
Mar
23°C
Apr
26°C
May
29°C
Jun
32°C
Jul
33°C
Aug
34°C
Sep
32°C
Oct
28°C
Nov
22°C
Dec
19°C
The protected waterway swim is not a surf concern, but water temperature and visibility matter.
Flat, exposed sections make wind and gusts important to bike pacing.
Humidity and heat index can become decisive late in the marathon.
Live race-day forecast
This race page stays evergreen. For date, start time and expected segment durations, open the race-day planner with The Woodlands, Texas prefilled.