Ontario Hourly Forecast
Next 48 Hours
Today
Mostly sunny. Highs 77 to 81. Light winds.
Tonight
Clear. Lows 39 to 45 in wind sheltered areas to 44 to 51 in warmer locations. Light winds.
| Thu, Nov 21st | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 PM Sunny UV Index: 3.7 |
74°F Feels 73°F |
10% | 2.2 S | 30.12 inHg | 16.4°F | 0% |
1 PM SunnyUV Index: 3.2 |
77°F Feels 74°F |
9% | 2 SW | 30.09 inHg | 15.7°F | 0% |
2 PM SunnyUV Index: 2.1 |
78°F Feels 75°F |
9% | 3.1 WSW | 30.07 inHg | 14.3°F | 0% |
3 PM SunnyUV Index: 1 |
77°F Feels 75°F |
8% | 4 WSW | 30.05 inHg | 13.2°F | 0% |
4 PM SunnyUV Index: 0.3 |
76°F Feels 74°F |
9% | 5.1 WSW | 30.05 inHg | 14°F | 0% |
5 PM Clear  UV Index: 0 |
73°F Feels 73°F |
11% | 4.7 W | 30.06 inHg | 15.7°F | 0% |
6 PM Clear UV Index: 0 |
71°F Feels 71°F |
13% | 2.9 W | 30.07 inHg | 17.9°F | 0% |
7 PM Clear UV Index: 0 |
67°F Feels 67°F |
15% | 2.7 W | 30.08 inHg | 19.6°F | 0% |
8 PM Clear UV Index: 0 |
65°F Feels 65°F |
16% | 1.3 WNW | 30.09 inHg | 16°F | 0% |
9 PM Clear UV Index: 0 |
62°F Feels 62°F |
17% | 0.9 WSW | 30.1 inHg | 15.9°F | 0% |
10 PM Clear UV Index: 0 |
61°F Feels 61°F |
16% | 1.1 NW | 30.11 inHg | 14.8°F | 0% |
11 PM Clear UV Index: 0 |
60°F Feels 60°F |
15% | 1.1 N | 30.1 inHg | 12°F | 0% |
Friday
Mostly sunny. Highs 74 to 79. Light winds.
Friday Night
Mostly clear. Lows 39 to 43 in wind sheltered areas to 43 to 48 in warmer locations. Light winds.
| Fri, Nov 22nd | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Clear UV Index: 0 |
59°F Feels 60°F |
14% | 1.3 NNE | 30.08 inHg | 9.4°F | 0% |
1 AM Clear UV Index: 0 |
58°F Feels 59°F |
13% | 1.3 NE | 30.07 inHg | 7.8°F | 0% |
2 AM Clear UV Index: 0 |
58°F Feels 58°F |
13% | 1.1 N | 30.07 inHg | 6.4°F | 0% |
3 AM Clear UV Index: 0 |
57°F Feels 58°F |
12% | 1.6 NE | 30.05 inHg | 5.1°F | 0% |
4 AM Clear UV Index: 0 |
57°F Feels 57°F |
11% | 1.8 NE | 30.04 inHg | 3.4°F | 0% |
5 AM Clear UV Index: 0 |
56°F Feels 57°F |
10% | 1.8 NE | 30.06 inHg | 1.4°F | 0% |
6 AM Clear UV Index: 0 |
56°F Feels 56°F |
10% | 1.8 NNE | 30.06 inHg | -0.7°F | 0% |
7 AM SunnyUV Index: 0 |
56°F Feels 56°F |
9% | 1.3 N | 30.07 inHg | -2.5°F | 0% |
8 AM SunnyUV Index: 0.5 |
57°F Feels 58°F |
8% | 0.4 N | 30.06 inHg | -3.9°F | 0% |
9 AM SunnyUV Index: 1.3 |
60°F Feels 60°F |
7% | 0.7 ENE | 30.08 inHg | -4.2°F | 0% |
10 AM SunnyUV Index: 2.5 |
65°F Feels 65°F |
6% | 1.6 ESE | 30.1 inHg | -4.4°F | 0% |
11 AM SunnyUV Index: 3.4 |
69°F Feels 69°F |
6% | 2.2 SE | 30.08 inHg | 0.9°F | 0% |
12 PM SunnyUV Index: 3.7 |
71°F Feels 71°F |
7% | 2.2 SSW | 30.05 inHg | 5.9°F | 0% |
1 PM SunnyUV Index: 3.2 |
73°F Feels 72°F |
8% | 3.6 WSW | 30.04 inHg | 8.4°F | 0% |
2 PM SunnyUV Index: 2.1 |
73°F Feels 72°F |
9% | 3.6 SW | 30.02 inHg | 10.9°F | 0% |
3 PM SunnyUV Index: 1 |
72°F Feels 72°F |
15% | 4.9 WSW | 30.01 inHg | 19.9°F | 0% |
4 PM SunnyUV Index: 0.3 |
71°F Feels 71°F |
18% | 5.8 WSW | 30.01 inHg | 24.5°F | 0% |
5 PM Clear UV Index: 0 |
68°F Feels 68°F |
21% | 6 WSW | 30 inHg | 29°F | 0% |
6 PM Clear UV Index: 0 |
65°F Feels 65°F |
31% | 4.9 WSW | 30.01 inHg | 32.3°F | 0% |
7 PM Clear UV Index: 0 |
62°F Feels 62°F |
36% | 3.4 WSW | 30.02 inHg | 33.9°F | 0% |
8 PM Clear UV Index: 0 |
60°F Feels 60°F |
41% | 2.9 WSW | 30.03 inHg | 35.5°F | 0% |
9 PM Clear UV Index: 0 |
58°F Feels 58°F |
43% | 2.7 WSW | 30.04 inHg | 35.1°F | 0% |
10 PM Clear UV Index: 0 |
57°F Feels 58°F |
44% | 2.7 WSW | 30.04 inHg | 34.9°F | 0% |
11 PM Clear UV Index: 0 |
55°F Feels 56°F |
37% | 2 WSW | 30.03 inHg | 30°F | 0% |
Saturday
Partly cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs 65 to 70. Light winds becoming southwest 10 mph in the afternoon. Chance of measurable precipitation 40 percent.
Saturday Night
Mostly cloudy. A chance of rain in the evening, then rain likely overnight. Lows 43 to 51.
| Sat, Nov 23rd | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Clear UV Index: 0 |
54°F Feels 54°F |
43% | 2.5 WSW | 30.04 inHg | 31.8°F | 0% |
1 AM Clear UV Index: 0 |
53°F Feels 53°F |
41% | 1.1 SSW | 30.04 inHg | 30.3°F | 0% |
2 AM Clear UV Index: 0 |
53°F Feels 53°F |
40% | 1.3 SW | 30.04 inHg | 28.9°F | 0% |
3 AM Clear UV Index: 0 |
52°F Feels 52°F |
33% | 1.3 SW | 30.03 inHg | 23.2°F | 0% |
4 AM Clear UV Index: 0 |
52°F Feels 52°F |
30% | 0.9 SW | 30.02 inHg | 20.4°F | 0% |
5 AM Clear UV Index: 0 |
51°F Feels 51°F |
26% | 0.4 SSW | 30.02 inHg | 17.6°F | 0% |
6 AM Clear UV Index: 0 |
51°F Feels 51°F |
24% | 0.7 SW | 30.03 inHg | 15°F | 0% |
7 AM SunnyUV Index: 0 |
51°F Feels 51°F |
23% | 0.7 ESE | 30.04 inHg | 13.7°F | 0% |
8 AM SunnyUV Index: 0.4 |
52°F Feels 52°F |
21% | 0.7 SSE | 30.04 inHg | 12.5°F | 0% |
9 AM SunnyUV Index: 0.4 |
54°F Feels 54°F |
24% | 0.9 SSE | 30.05 inHg | 17.6°F | 0% |
10 AM Partly Cloudy  UV Index: 1.3 |
55°F Feels 55°F |
25% | 2 S | 30.05 inHg | 20.1°F | 0% |
11 AM Partly Cloudy UV Index: 1.1 |
55°F Feels 55°F |
26% | 3.1 SSW | 30.05 inHg | 22.7°F | 0% |
Currently
 |
71°F |
30.16in
Barometer 15%
Humidity North 0.0mph Wind |
| Fair | ||
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