Saturday, August 28, 2027Chattanooga, TN
IRONMAN 70.3 World Championship
1 event
- Half distance (70.3 mi)Half (70.3)Triathlon
Location
Typical race-day weatherFair weather · 58/100
- High / low
- 88° / 66°F
- 31° / 19°C
- Humidity
- 70%
- Dew point 64°F
- Chance of rain
- 40%
- Wind
- 3 mph
- Average
- Usually warm for a long triathlon: about 82°F while racing.
- Humid: dew point around 64°F.
- Rain on about 40% of days around this date.
Averages for this area and time of year over the last 20 years, from NASA POWER data. Not a forecast.