Ontario, CA Weather

    10:00 Wednesday
    Sunny
    Clear
    18° Feels like 18°
    Gentle southeast wind Southeast 2 - 13 km/h
    • Today 14 Jan. Clear 26° / 8° Gentle north wind 5 - 15 km/h
    • Tomorrow 15 Jan. Clear 25° / 9° Gentle northeast wind 5 - 16 km/h
    • Friday 16 Jan. Clear 26° / 8° Gentle northeast wind 5 - 18 km/h
    • Saturday 17 Jan. Scattered clouds 25° / 8° Gentle southeast wind 4 - 16 km/h
    • Sunday 18 Jan. Scattered clouds 25° / 12° Gentle east wind 4 - 13 km/h
    • Monday 19 Jan. Scattered clouds 24° / 11° Gentle east wind 5 - 15 km/h
    • Tuesday 20 Jan. Scattered clouds 24° / 11° Gentle west wind 4 - 17 km/h

    Weather Forecast for Ontario, CA Today

    , 14 January

    Tomorrow

    , 15 January
    10:00 Clear 18° Sunny
    Feels Like 18°
    Gentle southeast wind Southeast 2 - 13 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 52%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Snowline Snowline 13780 ft
    11:00 Clear 21° Sunny
    Feels Like 21°
    Gentle south wind South 2 - 14 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 45%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 21 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 13780 ft
    12:00 Clear 23° Sunny
    Feels Like 25°
    Gentle south wind South 2 - 15 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 40%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 25 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 13780 ft
    13:00 Clear 25° Sunny
    Feels Like 25°
    Gentle south wind South 2 - 15 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 35%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 25 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 13780 ft
    14:00 Clear 25° Sunny
    Feels Like 26°
    Gentle southwest wind Southwest 1 - 14 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 33%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 26 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 13780 ft
    15:00 Clear 25° Sunny
    Feels Like 26°
    Gentle southwest wind Southwest 1 - 14 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 37%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 26 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 13780 ft
    16:00 Clear 23° Sunny
    Feels Like 25°
    Gentle northwest wind Northwest 1 - 11 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 53%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 25 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 11 km/h
    • Snowline Snowline 13780 ft
    Sunny 17:00 Clear 20° Sunny
    Feels Like 20°
    Gentle north wind North 3 - 8 km/h
    		UV Index 0 Low SPF: no
    17:00 Clear 20° Sunny
    Feels Like 20°
    Gentle north wind North 3 - 8 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 54%
    • Dew Point Dew Point 11 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 20 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 8 km/h
    • Snowline Snowline 13780 ft
    18:00 Clear skies 18° Clear
    Feels Like 18°
    Gentle north wind North 5 - 13 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 56%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Snowline Snowline 13780 ft
    19:00 Clear skies 16° Clear
    Feels Like 16°
    Gentle north wind North 5 - 15 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 56%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 14108 ft
    Clear 20:00 Clear skies 15° Clear
    Feels Like 15°
    Gentle north wind North 4 - 15 km/h
    		UV Index 0 Low SPF: no
    20:00 Clear skies 15° Clear
    Feels Like 15°
    Gentle north wind North 4 - 15 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 56%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 14108 ft
    21:00 Clear skies 14° Clear
    Feels Like 14°
    Gentle northeast wind Northeast 3 - 14 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 58%
    • Dew Point Dew Point 6 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 14108 ft
    22:00 Clear skies 13° Clear
    Feels Like 13°
    Gentle northeast wind Northeast 4 - 14 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 61%
    • Dew Point Dew Point 6 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 14108 ft
    Clear 23:00 Clear skies 13° Clear
    Feels Like 13°
    Gentle northeast wind Northeast 5 - 15 km/h
    		UV Index 0 Low SPF: no
    23:00 Clear skies 13° Clear
    Feels Like 13°
    Gentle northeast wind Northeast 5 - 15 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 63%
    • Dew Point Dew Point 6 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 14108 ft
    24:00 Clear skies 12° Clear
    Feels Like 12°
    Gentle northeast wind Northeast 4 - 15 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 65%
    • Dew Point Dew Point 6 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 14108 ft

    Sunrise and Sunset

    Sunrise 06:56 Sunset 17:03
    First light 06:28 Midday 11:59 Last light 17:30
    Day length 10h 8m

    Remaining daylight 6h 58m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    14 Last Quarter
    15 Last Quarter
    16 Last Quarter
    17 New Moon
    18 New Moon
    19 New Moon
    20 First Quarter
    21 First Quarter
    22 First Quarter
    23 First Quarter
    24 First Quarter
    25 First Quarter
    26 First Quarter
    27 First Quarter

    Air quality in Ontario today

    Detail
    35
    Fair PM₂₅ (20 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

    Videos

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