Ontario Hourly Forecast

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Next 48 Hours

This Afternoon

Rain, windy with highs in the mid 40s. Northeast winds 15 to 30 mph with gusts up to 40 mph. Chance of rain near 100 percent.

Tonight

Mostly cloudy with a 40 percent chance of showers. Lows ranging from the upper 30s inland to the lower 40s along the Lake Ontario shore. Northeast winds 10 to 15 mph, becoming north 5 to 10 mph.

Fri, Nov 22nd	Temp	Humidity	Wind (mph)	Pressure	Dew Point	Precip.
5 PM Moderate Rain UV Index: 0	43°F Feels 34°F Dew Point 40°F	88%	22.1 NE	29.4 inHg	40°F	100% Rain est. 0.16in
6 PM Overcast UV Index: 0	44°F Feels 35°F Dew Point 40.1°F	88%	19.7 NE	29.42 inHg	40.1°F	0%
7 PM Overcast UV Index: 0	44°F Feels 35°F Dew Point 40.1°F	86%	19.7 NE	29.44 inHg	40.1°F	0%
8 PM Overcast UV Index: 0	44°F Feels 35°F Dew Point 39.6°F	84%	19 ENE	29.46 inHg	39.6°F	0%
9 PM Overcast UV Index: 0	44°F Feels 36°F Dew Point 39.2°F	83%	17.2 ENE	29.49 inHg	39.2°F	0%
10 PM Overcast UV Index: 0	44°F Feels 36°F Dew Point 39.3°F	84%	13 NE	29.52 inHg	39.3°F	0%
11 PM Overcast UV Index: 0	44°F Feels 36°F Dew Point 39.5°F	85%	12.1 NE	29.55 inHg	39.5°F	0%

Saturday

Cloudy. A chance of showers in the morning, then showers likely with patchy drizzle in the afternoon. Highs in the mid 40s. Northwest winds 10 to 15 mph with gusts up to 30 mph, becoming west. Chance of rain 60 percent.

Saturday Night

Showers likely with patchy drizzle in the evening, then showers likely overnight. Breezy with lows in the upper 30s. West winds 10 to 20 mph with gusts up to 35 mph. Chance of rain 70 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 39.3°F	84%	10.7 NE	29.57 inHg	39.3°F	0%
1 AM Cloudy UV Index: 0	44°F Feels 36°F Dew Point 39.2°F	84%	11.2 NE	29.58 inHg	39.2°F	0%
2 AM Light Rain Shower UV Index: 0	43°F Feels 36°F Dew Point 38.9°F	84%	13.6 NNE	29.6 inHg	38.9°F	100% Rain est. 0.04in
3 AM Cloudy UV Index: 0	43°F Feels 36°F Dew Point 39°F	85%	12.8 NNE	29.62 inHg	39°F	0%
4 AM Overcast UV Index: 0	43°F Feels 36°F Dew Point 39.1°F	87%	12.5 NNE	29.63 inHg	39.1°F	0%
5 AM Overcast UV Index: 0	42°F Feels 35°F Dew Point 39.3°F	90%	11 N	29.63 inHg	39.3°F	0%
6 AM Overcast UV Index: 0	42°F Feels 35°F Dew Point 39.5°F	92%	10.7 NNW	29.65 inHg	39.5°F	0%
7 AM Overcast UV Index: 0	41°F Feels 35°F Dew Point 39.7°F	94%	11.9 NNW	29.69 inHg	39.7°F	0%
8 AM Overcast UV Index: 0	41°F Feels 34°F Dew Point 39.4°F	94%	12.5 NNW	29.72 inHg	39.4°F	0%
9 AM Overcast UV Index: 0.2	41°F Feels 34°F Dew Point 38.8°F	92%	12.5 NNW	29.73 inHg	38.8°F	0%
10 AM Overcast UV Index: 0.4	41°F Feels 35°F Dew Point 38.3°F	90%	11.2 NW	29.76 inHg	38.3°F	0%
11 AM Overcast UV Index: 0.7	42°F Feels 35°F Dew Point 38.2°F	88%	14.1 NW	29.75 inHg	38.2°F	0%
12 PM Overcast UV Index: 0.5	42°F Feels 35°F Dew Point 37.7°F	85%	14.3 WNW	29.73 inHg	37.7°F	0%
1 PM Overcast UV Index: 0.2	43°F Feels 36°F Dew Point 37.2°F	80%	16.6 WNW	29.72 inHg	37.2°F	0%
2 PM Overcast UV Index: 0.2	43°F Feels 36°F Dew Point 37.8°F	79%	17.9 WNW	29.73 inHg	37.8°F	0%
3 PM Overcast UV Index: 0.3	44°F Feels 36°F Dew Point 39.6°F	85%	17.2 WNW	29.73 inHg	39.6°F	0%
4 PM Overcast UV Index: 0.1	44°F Feels 36°F Dew Point 40.6°F	89%	14.8 W	29.73 inHg	40.6°F	0%
5 PM Overcast UV Index: 0	44°F Feels 37°F Dew Point 41.5°F	92%	15 W	29.73 inHg	41.5°F	0%
6 PM Overcast UV Index: 0	44°F Feels 37°F Dew Point 41°F	88%	22.6 WNW	29.75 inHg	41°F	0%
7 PM Overcast UV Index: 0	45°F Feels 37°F Dew Point 40.8°F	86%	22.6 WNW	29.76 inHg	40.8°F	0%
8 PM Overcast UV Index: 0	45°F Feels 37°F Dew Point 40.6°F	84%	21 WNW	29.77 inHg	40.6°F	0%
9 PM Overcast UV Index: 0	45°F Feels 37°F Dew Point 40.7°F	85%	21 WNW	29.79 inHg	40.7°F	0%
10 PM Overcast UV Index: 0	45°F Feels 37°F Dew Point 40.8°F	85%	20.8 WNW	29.79 inHg	40.8°F	0%
11 PM Light Rain Shower UV Index: 0	45°F Feels 37°F Dew Point 37.5°F	74%	21.7 WNW	29.75 inHg	37.5°F	100% Rain est. 0.01in

Sunday

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

Sunday Night

Cloudy with a 50 percent chance of showers. Lows in the mid 30s.

Sun, Nov 24th	Temp	Humidity	Wind (mph)	Pressure	Dew Point	Precip.
12 AM Overcast UV Index: 0	44°F Feels 36°F Dew Point 39.6°F	83%	22.1 WNW	29.81 inHg	39.6°F	0%
1 AM Overcast UV Index: 0	44°F Feels 36°F Dew Point 38.9°F	82%	22.4 WNW	29.82 inHg	38.9°F	0%
2 AM Cloudy UV Index: 0	44°F Feels 35°F Dew Point 38.3°F	81%	21.7 WNW	29.82 inHg	38.3°F	0%
3 AM Cloudy UV Index: 0	43°F Feels 35°F Dew Point 37.6°F	80%	21.5 WNW	29.84 inHg	37.6°F	0%
4 AM Cloudy UV Index: 0	43°F Feels 35°F Dew Point 37.3°F	79%	21.5 W	29.84 inHg	37.3°F	0%
5 AM Overcast UV Index: 0	43°F Feels 34°F Dew Point 37°F	79%	22.1 W	29.85 inHg	37°F	0%
6 AM Overcast UV Index: 0	43°F Feels 34°F Dew Point 36.8°F	80%	21.9 W	29.88 inHg	36.8°F	0%
7 AM Overcast UV Index: 0	43°F Feels 34°F Dew Point 36.7°F	80%	21.3 W	29.89 inHg	36.7°F	0%
8 AM Overcast UV Index: 0	43°F Feels 34°F Dew Point 36.6°F	80%	21.3 W	29.91 inHg	36.6°F	0%
9 AM Overcast UV Index: 0.1	43°F Feels 34°F Dew Point 35.9°F	77%	21.5 WNW	29.92 inHg	35.9°F	0%
10 AM Overcast UV Index: 0.3	43°F Feels 34°F Dew Point 35.6°F	75%	21.5 WNW	29.93 inHg	35.6°F	0%
11 AM Partly Cloudy UV Index: 0.6	43°F Feels 35°F Dew Point 35.3°F	74%	21.7 WNW	29.94 inHg	35.3°F	0%
12 PM Partly Cloudy UV Index: 0.8	43°F Feels 35°F Dew Point 34.5°F	71%	20.6 WNW	29.94 inHg	34.5°F	0%
1 PM Partly Cloudy UV Index: 0.7	43°F Feels 35°F Dew Point 34.2°F	70%	19.9 WNW	29.94 inHg	34.2°F	0%
2 PM Cloudy UV Index: 0.5	43°F Feels 35°F Dew Point 33.8°F	68%	19.9 WNW	29.95 inHg	33.8°F	0%
3 PM Cloudy UV Index: 0.3	43°F Feels 35°F Dew Point 33.8°F	69%	19.7 WNW	29.96 inHg	33.8°F	0%
4 PM Cloudy UV Index: 0.1	43°F Feels 35°F Dew Point 33.9°F	69%	21 WNW	29.96 inHg	33.9°F	0%