Ontario Hourly Forecast

Home / Local Weather & Traffic / California / Ontario Hourly Weather - 12hr View

Next 12 Hours

Tonight

Mostly clear. Patchy frost in colder...wind sheltered locations overnight. Lows 34 to 38 in wind sheltered areas to 35 to 42 in warmer locations. Areas of winds south 10 mph this evening becoming light.

Monday

Partly cloudy in the morning...becoming mostly sunny. Patchy frost in colder...wind sheltered locations in the morning. Highs 62 to 67. Areas of winds south 10 mph becoming west in the afternoon.

Sun, Nov 17th	Temp	Humidity	Wind (mph)	Pressure	Dew Point	Precip.
2 PM Sunny UV Index: 2	67°F Feels 67°F Dew Point 19.9°F	16%	5.8 WSW	29.9 inHg	19.9°F	0%
3 PM Sunny UV Index: 1	68°F Feels 68°F Dew Point 21.2°F	16%	6.7 WSW	29.89 inHg	21.2°F	0%
4 PM Sunny UV Index: 0.3	68°F Feels 68°F Dew Point 21.8°F	17%	7.2 WSW	29.88 inHg	21.8°F	0%
5 PM Clear UV Index: 0	65°F Feels 66°F Dew Point 22.4°F	17%	7.2 WSW	29.88 inHg	22.4°F	0%
6 PM Clear UV Index: 0	62°F Feels 63°F Dew Point 21.1°F	20%	5.8 WSW	29.89 inHg	21.1°F	0%
7 PM Clear UV Index: 0	59°F Feels 60°F Dew Point 20.5°F	22%	5.6 WSW	29.9 inHg	20.5°F	0%
8 PM Clear UV Index: 0	57°F Feels 57°F Dew Point 19.8°F	24%	4.3 WSW	29.91 inHg	19.8°F	0%
9 PM Clear UV Index: 0	55°F Feels 55°F Dew Point 19.5°F	26%	2.7 WSW	29.92 inHg	19.5°F	0%
10 PM Clear UV Index: 0	52°F Feels 50°F Dew Point 19.3°F	26%	2 WSW	29.93 inHg	19.3°F	0%
11 PM Clear UV Index: 0	51°F Feels 51°F Dew Point 27.3°F	43%	0.9 S	29.98 inHg	27.3°F	0%

Monday Night

Mostly clear in the evening...becoming partly cloudy. Lows 34 to 38 in wind sheltered areas to 35 to 42 in warmer locations. Light winds becoming north 10 mph overnight.

Tuesday

Mostly sunny. Highs 67 to 72. Areas of winds north 10 mph.

Mon, Nov 18th	Temp	Humidity	Wind (mph)	Pressure	Dew Point	Precip.
12 AM Clear UV Index: 0	51°F Feels 50°F Dew Point 18.1°F	27%	0.9 SE	29.94 inHg	18.1°F	0%
1 AM Clear UV Index: 0	50°F Feels 50°F Dew Point 17.6°F	27%	0.7 SW	29.94 inHg	17.6°F	0%