Sunday, October 10, 2027Chicago, IL
Bank of America Chicago Marathon
1 event
- MarathonMarathonRoad
Location
Approximate, from the race's ZIP code.
Typical race-day weatherGood weather · 72/100
- High / low
- 64° / 53°F
- 18° / 12°C
- Humidity
- 75%
- Dew point 50°F
- Chance of rain
- 35%
- Wind
- 13 mph
- Average
- Usually warm for a marathon: about 58°F while racing.
- Rain on about 35% of days around this date.
- Often windy: about 13 mph on average.
Averages for this area and time of year over the last 20 years, from NASA POWER data. Not a forecast.