Sunshine forecast
Ontario, CA
Sunny today: 96% sunshine.
Updated Friday 8:40 PM ET.
Forecast
96 percent sunshine
TodayHigh 84°, low 60°Sunrise 6:15 AM
Sunset 4:52 PM
95 percent sunshine
TomorrowHigh 86°, low 59°Sunrise 6:16 AM
Sunset 4:51 PM
Nearby cities
- Rancho CucamongaCA96% sunshine today6 miles
- PomonaCA96% sunshine today9 miles
- FontanaCA96% sunshine today9 miles
- CoronaCA96% sunshine today13 miles
- RiversideCA96% sunshine today14 miles
More Ontario weather
Forecast based on National Weather Service forecast data. The sunshine score is Sun Scoreboard’s own calculation from forecast cloud cover between sunrise and sunset. Sun Scoreboard is not affiliated with the National Weather Service or NOAA.