Hourly Weather Forecast for Ontario, California, United States - The Weather Channel | Weather.com
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Hourly Weather-

As of 15:23 PDT
alertLevel3

Heat Advisory

Sunday, March 15

16:00

Sunny Sunny
30°
Rain drop 0%
W 17 km/h
Subtract

Sunny

  • Temperature feels like
    Feels Like30°
  • WindW 17 km/h
  • Humidity
    Humidity25%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover17%
  • Rain drop
    Rain Amount0 mm

17:00

Mostly Clear Day Mostly Sunny
30°
Rain drop 0%
W 19 km/h
Add

Mostly Sunny

  • Temperature feels like
    Feels Like30°
  • WindW 19 km/h
  • Humidity
    Humidity27%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover20%
  • Rain drop
    Rain Amount0 mm

18:00

Partly Cloudy Day Partly Cloudy
28°
Rain drop 0%
WSW 18 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like28°
  • WindWSW 18 km/h
  • Humidity
    Humidity30%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover31%
  • Rain drop
    Rain Amount0 mm

19:00

Partly Cloudy Night Partly Cloudy
26°
Rain drop 0%
WSW 14 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like26°
  • WindWSW 14 km/h
  • Humidity
    Humidity33%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover33%
  • Rain drop
    Rain Amount0 mm

20:00

Partly Cloudy Night Partly Cloudy
24°
Rain drop 0%
W 12 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like24°
  • WindW 12 km/h
  • Humidity
    Humidity37%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover30%
  • Rain drop
    Rain Amount0 mm

21:00

Partly Cloudy Night Partly Cloudy
22°
Rain drop 1%
W 10 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like22°
  • WindW 10 km/h
  • Humidity
    Humidity43%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover40%
  • Rain drop
    Rain Amount0 mm
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22:00

Mostly Clear Night Mostly Clear
20°
Rain drop 1%
W 5 km/h
Add

Mostly Clear

  • Temperature feels like
    Feels Like20°
  • WindW 5 km/h
  • Humidity
    Humidity49%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover27%
  • Rain drop
    Rain Amount0 mm

23:00

Partly Cloudy Night Partly Cloudy
20°
Rain drop 1%
W 4 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like20°
  • WindW 4 km/h
  • Humidity
    Humidity52%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover33%
  • Rain drop
    Rain Amount0 mm

Monday, March 16

00:00

Clear Night Clear
19°
Rain drop 1%
WNW 4 km/h
Add

Clear

  • Temperature feels like
    Feels Like19°
  • WindWNW 4 km/h
  • Humidity
    Humidity56%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover7%
  • Rain drop
    Rain Amount0 mm

01:00

Clear Night Clear
18°
Rain drop 2%
NNW 3 km/h
Add

Clear

  • Temperature feels like
    Feels Like18°
  • WindNNW 3 km/h
  • Humidity
    Humidity60%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover8%
  • Rain drop
    Rain Amount0 mm

02:00

Partly Cloudy Night Partly Cloudy
17°
Rain drop 2%
NNW 2 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like17°
  • WindNNW 2 km/h
  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover49%
  • Rain drop
    Rain Amount0 mm

03:00

Mostly Clear Night Mostly Clear
17°
Rain drop 2%
NNW 3 km/h
Add

Mostly Clear

  • Temperature feels like
    Feels Like17°
  • WindNNW 3 km/h
  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover29%
  • Rain drop
    Rain Amount0 mm

04:00

Partly Cloudy Night Partly Cloudy
16°
Rain drop 2%
NNW 3 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like16°
  • WindNNW 3 km/h
  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover35%
  • Rain drop
    Rain Amount0 mm

05:00

Partly Cloudy Night Partly Cloudy
16°
Rain drop 2%
NNE 4 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like16°
  • WindNNE 4 km/h
  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover45%
  • Rain drop
    Rain Amount0 mm

06:00

Partly Cloudy Night Partly Cloudy
16°
Rain drop 3%
NNE 4 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like16°
  • WindNNE 4 km/h
  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover50%
  • Rain drop
    Rain Amount0 mm

07:00

Partly Cloudy Day Partly Cloudy
16°
Rain drop 3%
NNE 3 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like16°
  • WindNNE 3 km/h
  • Humidity
    Humidity65%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover48%
  • Rain drop
    Rain Amount0 mm

08:00

Partly Cloudy Day Partly Cloudy
17°
Rain drop 1%
NNE 3 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like17°
  • WindNNE 3 km/h
  • Humidity
    Humidity57%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover45%
  • Rain drop
    Rain Amount0 mm

09:00

Partly Cloudy Day Partly Cloudy
21°
Rain drop 0%
NE 2 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like21°
  • WindNE 2 km/h
  • Humidity
    Humidity45%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover41%
  • Rain drop
    Rain Amount0 mm
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10:00

Partly Cloudy Day Partly Cloudy
24°
Rain drop 0%
ENE 3 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like24°
  • WindENE 3 km/h
  • Humidity
    Humidity36%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover45%
  • Rain drop
    Rain Amount0 mm

11:00

Partly Cloudy Day Partly Cloudy
27°
Rain drop 0%
NW 5 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like27°
  • WindNW 5 km/h
  • Humidity
    Humidity28%
  • UV index
    UV Index4 of 11
  • Cloud
    Cloud Cover55%
  • Rain drop
    Rain Amount0 mm

12:00

Partly Cloudy Day Partly Cloudy
30°
Rain drop 0%
WNW 7 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like30°
  • WindWNW 7 km/h
  • Humidity
    Humidity21%
  • UV index
    UV Index6 of 11
  • Cloud
    Cloud Cover49%
  • Rain drop
    Rain Amount0 mm

13:00

Partly Cloudy Day Partly Cloudy
32°
Rain drop 0%
NW 9 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like32°
  • WindNW 9 km/h
  • Humidity
    Humidity16%
  • UV index
    UV Index7 of 11
  • Cloud
    Cloud Cover33%
  • Rain drop
    Rain Amount0 mm

14:00

Partly Cloudy Day Partly Cloudy
33°
Rain drop 0%
NW 10 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like33°
  • WindNW 10 km/h
  • Humidity
    Humidity15%
  • UV index
    UV Index6 of 11
  • Cloud
    Cloud Cover40%
  • Rain drop
    Rain Amount0 mm

15:00

Partly Cloudy Day Partly Cloudy
34°
Rain drop 0%
W 12 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like34°
  • WindW 12 km/h
  • Humidity
    Humidity14%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover42%
  • Rain drop
    Rain Amount0 mm

16:00

Partly Cloudy Day Partly Cloudy
34°
Rain drop 0%
W 13 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like34°
  • WindW 13 km/h
  • Humidity
    Humidity14%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover38%
  • Rain drop
    Rain Amount0 mm

17:00

Partly Cloudy Day Partly Cloudy
33°
Rain drop 0%
W 16 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like33°
  • WindW 16 km/h
  • Humidity
    Humidity15%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover35%
  • Rain drop
    Rain Amount0 mm

18:00

Mostly Clear Day Mostly Sunny
32°
Rain drop 0%
W 16 km/h
Add

Mostly Sunny

  • Temperature feels like
    Feels Like32°
  • WindW 16 km/h
  • Humidity
    Humidity17%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover27%
  • Rain drop
    Rain Amount0 mm

19:00

Mostly Clear Night Mostly Clear
29°
Rain drop 0%
W 15 km/h
Add

Mostly Clear

  • Temperature feels like
    Feels Like29°
  • WindW 15 km/h
  • Humidity
    Humidity21%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover21%
  • Rain drop
    Rain Amount0 mm

20:00

Clear Night Clear
27°
Rain drop 0%
WSW 12 km/h
Add

Clear

  • Temperature feels like
    Feels Like27°
  • WindWSW 12 km/h
  • Humidity
    Humidity27%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover8%
  • Rain drop
    Rain Amount0 mm

21:00

Partly Cloudy Night Partly Cloudy
25°
Rain drop 0%
W 10 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like25°
  • WindW 10 km/h
  • Humidity
    Humidity34%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover31%
  • Rain drop
    Rain Amount0 mm
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22:00

Mostly Clear Night Mostly Clear
23°
Rain drop 0%
WNW 6 km/h
Add

Mostly Clear

  • Temperature feels like
    Feels Like23°
  • WindWNW 6 km/h
  • Humidity
    Humidity38%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover25%
  • Rain drop
    Rain Amount0 mm

23:00

Mostly Clear Night Mostly Clear
22°
Rain drop 0%
W 4 km/h
Add

Mostly Clear

  • Temperature feels like
    Feels Like22°
  • WindW 4 km/h
  • Humidity
    Humidity42%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover21%
  • Rain drop
    Rain Amount0 mm

Tuesday, March 17

00:00

Clear Night Clear
21°
Rain drop 1%
NE 3 km/h
Add

Clear

  • Temperature feels like
    Feels Like21°
  • WindNE 3 km/h
  • Humidity
    Humidity45%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover7%
  • Rain drop
    Rain Amount0 mm

01:00

Mostly Clear Night Mostly Clear
21°
Rain drop 1%
NNE 4 km/h
Add

Mostly Clear

  • Temperature feels like
    Feels Like21°
  • WindNNE 4 km/h
  • Humidity
    Humidity45%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover20%
  • Rain drop
    Rain Amount0 mm

02:00

Clear Night Clear
21°
Rain drop 1%
NNE 3 km/h
Add

Clear

  • Temperature feels like
    Feels Like21°
  • WindNNE 3 km/h
  • Humidity
    Humidity44%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover8%
  • Rain drop
    Rain Amount0 mm

03:00

Partly Cloudy Night Partly Cloudy
19°
Rain drop 1%
N 3 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like19°
  • WindN 3 km/h
  • Humidity
    Humidity47%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover33%
  • Rain drop
    Rain Amount0 mm

04:00

Mostly Clear Night Mostly Clear
19°
Rain drop 1%
N 3 km/h
Add

Mostly Clear

  • Temperature feels like
    Feels Like19°
  • WindN 3 km/h
  • Humidity
    Humidity47%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover22%
  • Rain drop
    Rain Amount0 mm

05:00

Mostly Clear Night Mostly Clear
19°
Rain drop 0%
NNE 3 km/h
Add

Mostly Clear

  • Temperature feels like
    Feels Like19°
  • WindNNE 3 km/h
  • Humidity
    Humidity44%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover28%
  • Rain drop
    Rain Amount0 mm

06:00

Partly Cloudy Night Partly Cloudy
18°
Rain drop 0%
NNE 4 km/h
Add

Partly Cloudy

  • Temperature feels like
    Feels Like18°
  • WindNNE 4 km/h
  • Humidity
    Humidity43%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover39%
  • Rain drop
    Rain Amount0 mm

07:00

Mostly Clear Day Mostly Sunny
18°
Rain drop 0%
NNE 3 km/h
Add

Mostly Sunny

  • Temperature feels like
    Feels Like18°
  • WindNNE 3 km/h
  • Humidity
    Humidity43%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover26%
  • Rain drop
    Rain Amount0 mm

08:00

Mostly Clear Day Mostly Sunny
20°
Rain drop 0%
NNE 4 km/h
Add

Mostly Sunny

  • Temperature feels like
    Feels Like20°
  • WindNNE 4 km/h
  • Humidity
    Humidity37%
  • UV index
    UV Index0 of 11
  • Cloud
    Cloud Cover26%
  • Rain drop
    Rain Amount0 mm

09:00

Mostly Clear Day Mostly Sunny
23°
Rain drop 0%
NE 2 km/h
Add

Mostly Sunny

  • Temperature feels like
    Feels Like23°
  • WindNE 2 km/h
  • Humidity
    Humidity32%
  • UV index
    UV Index1 of 11
  • Cloud
    Cloud Cover22%
  • Rain drop
    Rain Amount0 mm
Advertisement

10:00

Mostly Clear Day Mostly Sunny
27°
Rain drop 0%
ENE 3 km/h
Add

Mostly Sunny

  • Temperature feels like
    Feels Like27°
  • WindENE 3 km/h
  • Humidity
    Humidity25%
  • UV index
    UV Index3 of 11
  • Cloud
    Cloud Cover21%
  • Rain drop
    Rain Amount0 mm

11:00

Sunny Sunny
30°
Rain drop 0%
NNE 4 km/h
Add

Sunny

  • Temperature feels like
    Feels Like30°
  • WindNNE 4 km/h
  • Humidity
    Humidity20%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover6%
  • Rain drop
    Rain Amount0 mm

12:00

Sunny Sunny
33°
Rain drop 0%
S 6 km/h
Add

Sunny

  • Temperature feels like
    Feels Like33°
  • WindS 6 km/h
  • Humidity
    Humidity16%
  • UV index
    UV Index6 of 11
  • Cloud
    Cloud Cover7%
  • Rain drop
    Rain Amount0 mm

13:00

Mostly Clear Day Mostly Sunny
35°
Rain drop 0%
WNW 9 km/h
Add

Mostly Sunny

  • Temperature feels like
    Feels Like35°
  • WindWNW 9 km/h
  • Humidity
    Humidity14%
  • UV index
    UV Index7 of 11
  • Cloud
    Cloud Cover21%
  • Rain drop
    Rain Amount0 mm

14:00

Sunny Sunny
36°
Rain drop 0%
NW 10 km/h
Add

Sunny

  • Temperature feels like
    Feels Like36°
  • WindNW 10 km/h
  • Humidity
    Humidity13%
  • UV index
    UV Index6 of 11
  • Cloud
    Cloud Cover6%
  • Rain drop
    Rain Amount0 mm

15:00

Sunny Sunny
37°
Rain drop 0%
W 10 km/h
Add

Sunny

  • Temperature feels like
    Feels Like37°
  • WindW 10 km/h
  • Humidity
    Humidity13%
  • UV index
    UV Index5 of 11
  • Cloud
    Cloud Cover8%
  • Rain drop
    Rain Amount0 mm
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