Ontario Hourly Forecast

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Next 12 Hours

Tonight

Mostly cloudy with a 40 percent chance of rain showers. Near steady temperatures ranging from the upper 30s inland to the lower 40s along the Lake Ontario shore. Northeast winds 10 to 20 mph, becoming north 10 mph or less.

Saturday

Cloudy. Showers likely in the afternoon. Highs in the upper 40s. Northwest winds 5 to 10 mph, becoming west 10 to 15 mph with gusts up to 30 mph. Chance of rain 60 percent.

Fri, Nov 22nd	Temp	Humidity	Wind (mph)	Pressure	Dew Point	Precip.
9 PM Overcast UV Index: 0	45°F Feels 37°F Dew Point 38.4°F	79%	17 ENE	29.49 inHg	38.4°F	0%
10 PM Cloudy UV Index: 0	45°F Feels 37°F Dew Point 39.9°F	84%	13.6 ENE	29.52 inHg	39.9°F	0%
11 PM Cloudy UV Index: 0	44°F Feels 37°F Dew Point 39.8°F	83%	10.7 ENE	29.55 inHg	39.8°F	0%

Saturday Night

Showers likely. Breezy with lows in the upper 30s. Northwest winds 10 to 20 mph with gusts up to 35 mph, becoming west. Chance of rain 70 percent.

Sunday

Showers likely. Highs in the mid 40s. West winds 10 to 15 mph. Chance of rain 60 percent.

Sat, Nov 23rd	Temp	Humidity	Wind (mph)	Pressure	Dew Point	Precip.
12 AM Overcast UV Index: 0	44°F Feels 36°F Dew Point 40°F	86%	10.3 NE	29.57 inHg	40°F	0%
1 AM Overcast UV Index: 0	44°F Feels 36°F Dew Point 40.6°F	88%	12.8 NE	29.58 inHg	40.6°F	0%
2 AM Overcast UV Index: 0	44°F Feels 36°F Dew Point 40.3°F	88%	14.1 NNE	29.59 inHg	40.3°F	0%
3 AM Overcast UV Index: 0	43°F Feels 36°F Dew Point 39.7°F	86%	13.4 NNE	29.61 inHg	39.7°F	0%
4 AM Overcast UV Index: 0	43°F Feels 36°F Dew Point 39.5°F	87%	12.3 NNE	29.62 inHg	39.5°F	0%
5 AM Overcast UV Index: 0	43°F Feels 36°F Dew Point 39.5°F	89%	11.4 N	29.64 inHg	39.5°F	0%
6 AM Overcast UV Index: 0	42°F Feels 36°F Dew Point 39.9°F	91%	10.1 NNW	29.66 inHg	39.9°F	0%
7 AM Overcast UV Index: 0	42°F Feels 35°F Dew Point 40.1°F	93%	11.6 NNW	29.68 inHg	40.1°F	0%
8 AM Overcast UV Index: 0	42°F Feels 35°F Dew Point 40.2°F	94%	12.1 NNW	29.69 inHg	40.2°F	0%