Sunday, December 20, 2026San Francisco, CA
Rainbow Falls 5K
1 event
- 5K5KRoad
Location
Typical race-day weatherIdeal weather · 90/100
- High / low
- 56° / 43°F
- 13° / 6°C
- Humidity
- 83%
- Dew point 43°F
- Chance of rain
- 39%
- Wind
- 8 mph
- Average
- Rain on about 39% 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.