Ontario, CA - Extended Weather Forecast

13:00 Wednesday Artboard
Scattered clouds Scattered clouds 21° Feels like 21° UV 7 High
SPF 15-25
reloj Hourly Cloudy intervals for the next few hours
  • Wednesday 22 May Partly cloudy 18° / 10° Calm 19 - 42 km/h
  • Thursday 23 May Partly cloudy 19° / 10° Calm 16 - 38 km/h
  • Friday 24 May Scattered clouds 25° / 9° Calm 18 - 42 km/h
  • Saturday 25 May Clear 32° / 12° Calm 17 - 41 km/h
  • Sunday 26 May Scattered clouds 35° / 15° Calm 17 - 39 km/h
  • Monday 27 May Clear 32° / 14° Calm 18 - 45 km/h
  • Tuesday 28 May Scattered clouds 27° / 12° Calm 15 - 39 km/h
Wednesday, 22 May Thursday, 23 May
02:00 Partly cloudy 10° Partly cloudy
Feels Like 10°
Calm Southwest 6 - 28 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 89%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 62%
  • Feels Like Feels Like 10 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 28 km/h
  • Snowline Snowline 3500 m
05:00 Partly cloudy 11° Partly cloudy
Feels Like 11°
Calm Southwest 7 - 17 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 87%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 90%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 12 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 17 km/h
  • Snowline Snowline 3100 m
08:00 Partly cloudy 12° Partly cloudy
Feels Like 12°
Calm Southwest 10 - 21 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 74%
  • Dew Point Dew Point 7 °C
  • Clouds Clouds 87%
  • Feels Like Feels Like 12 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 21 km/h
  • Snowline Snowline 3000 m
11:00 Partly cloudy 14° Partly cloudy
Feels Like 14°
Calm Southwest 13 - 30 km/h
UV Index 4 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 59%
  • Dew Point Dew Point 6 °C
  • Clouds Clouds 84%
  • Feels Like Feels Like 14 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1018 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 30 km/h
  • Snowline Snowline 2900 m
14:00 Partly cloudy 16° Partly cloudy
Feels Like 16°
Calm Southwest 17 - 36 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 45%
  • Dew Point Dew Point 4 °C
  • Clouds Clouds 75%
  • Feels Like Feels Like 16 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 36 km/h
  • Snowline Snowline 2800 m
17:00 Partly cloudy 17° Partly cloudy
Feels Like 17°
Calm Southwest 19 - 40 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 40%
  • Dew Point Dew Point 3 °C
  • Clouds Clouds 66%
  • Feels Like Feels Like 17 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 19 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 40 km/h
  • Snowline Snowline 2800 m
20:00 Partly cloudy 15° Partly cloudy
Feels Like 15°
Calm Southwest 16 - 42 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 57%
  • Dew Point Dew Point 6 °C
  • Clouds Clouds 73%
  • Feels Like Feels Like 15 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 42 km/h
  • Snowline Snowline 3100 m
23:00 Partly cloudy 12° Partly cloudy
Feels Like 12°
Calm Southwest 10 - 40 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 87%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 81%
  • Feels Like Feels Like 12 °C
  • Visibility Visibility 16 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1019 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 40 km/h
  • Snowline Snowline 3500 m

Pollution in Ontario

Detail
44
Moderate O₃ (108 µg/m³)
  • Possible health risk.
  • Enjoy your usual outdoor activities if you do not experience symptoms.
  • Sensitive people should limit prolonged or intense outdoor activities.

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Maximum Minimum Rainfall
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