Extreme Heat WatchExtreme Heat Watch issued July 12 at 12:00PM PDT until July 16 at 8:00PM PDT by NWS San Diego CA

Ontario, CA

Sunday, July 12 · Updated 4:06 PM · NOAA/NWS
90
H:92° / L:66°
Mostly Cloudy
Feels like
88°
Wind
W 10 mph
Humidity
35%
Dew point
77°
Pressure
29.92 inHg
Visibility
10 mi
UV Index
N/A
Humidity
35%
Comfortable
Wind speed
10
mph · W
Dew point
77°
Muggy
Hourly forecast
Now
90°
2%
5 PM
92°
2%
6 PM
91°
2%
7 PM
90°
4%
8 PM
88°
4%
9 PM
84°
4%
10 PM
80°
4%
11 PM
77°
4%
12 AM
75°
4%
1 AM
74°
2%
2 AM
73°
2%
3 AM
72°
2%
7-day forecast
Today
Partly Sunny
4%
66° / 92°
Mon
Mostly Sunny
7%
67° / 92°
Tue
Sunny
6%
71° / 97°
Wed
Sunny
1%
74° / 103°
Thu
Slight Chance Rain Showers
16%
69° / 99°
Fri
Slight Chance Rain Showers
19%
67° / 92°
Sat
Slight Chance Rain Showers
16%
66° / 91°
Nearby cities
Rancho CucamongaPomonaFontanaCoronaRiversideFullertonSan Bernardino
Data from NOAA National Weather Service (public domain). Updated every 10 minutes.