Ontario, IL Weather

    13:00 Sunday
    Overcast
    Overcast
    22° Feels like 22°
    Moderate southeast wind Southeast 11 - 29 km/h
    reloj Hourly Overcast skies for the next few hours
    • Today 31 May Light rain with partly cloudy skies 70% 0.6 mm 23° / 16° Moderate east wind 20 - 35 km/h
    • Tomorrow 1 June Scattered clouds 29° / 16° Moderate northeast wind 17 - 34 km/h
    • Tuesday 2 June Clear 28° / 12° Moderate east wind 16 - 34 km/h
    • Wednesday 3 June Scattered clouds 27° / 14° Moderate southeast wind 14 - 29 km/h
    • Thursday 4 June Scattered clouds 29° / 15° Moderate southwest wind 22 - 44 km/h
    • Friday 5 June Light rain with partly cloudy skies 80% 8.9 mm 25° / 18° Moderate southwest wind 20 - 41 km/h
    • Saturday 6 June Light rain with partly cloudy skies 70% 3.7 mm 29° / 20° Moderate south wind 11 - 31 km/h

    Weather Forecast for Ontario, IL Today

    , 31 May

    Tomorrow

    , 1 June
    13:00 Overcast 22° Overcast
    Feels Like 22°
    Moderate southeast wind Southeast 11 - 29 km/h
    		UV Index 5 Moderate SPF: 6-10
    • Rain Rain 20% 0 mm
    • Humidity Humidity 59%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 22 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Snowline Snowline 13451 ft
    14:00 Overcast 22° Overcast
    Feels Like 22°
    Moderate southeast wind Southeast 12 - 26 km/h
    		UV Index 5 Moderate SPF: 6-10
    • Rain Rain 20% 0 mm
    • Humidity Humidity 61%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 22 °C
    • Visibility Visibility 12 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Snowline Snowline 13451 ft
    15:00 Overcast 22° Overcast
    Feels Like 22°
    Moderate southeast wind Southeast 13 - 27 km/h
    		UV Index 4 Moderate SPF: 6-10
    • Rain Rain 20% 0 mm
    • Humidity Humidity 63%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 99%
    • Feels Like Feels Like 22 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Snowline Snowline 13451 ft
    16:00 Partly cloudy 21° Partly cloudy
    Feels Like 21°
    Moderate southeast wind Southeast 12 - 28 km/h
    		UV Index 4 Moderate SPF: 6-10
    • Rain Rain 20% 0 mm
    • Humidity Humidity 64%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 69%
    • Feels Like Feels Like 21 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Snowline Snowline 13451 ft
    17:00 Scattered clouds 22° Scattered clouds
    Feels Like 22°
    Moderate southeast wind Southeast 10 - 26 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 60%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 48%
    • Feels Like Feels Like 22 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Snowline Snowline 13451 ft
    18:00 Scattered clouds 22° Scattered clouds
    Feels Like 25°
    Moderate southeast wind Southeast 11 - 23 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 58%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 11%
    • Feels Like Feels Like 25 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 13780 ft
    19:00 Clear 22° Sunny
    Feels Like 24°
    Moderate southeast wind Southeast 10 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 60%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 2%
    • Feels Like Feels Like 24 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 13780 ft
    Sunny 20:00 Clear 21° Sunny
    Feels Like 21°
    Moderate southeast wind Southeast 11 - 20 km/h
    		UV Index 0 Low SPF: no
    20:00 Clear 21° Sunny
    Feels Like 21°
    Moderate southeast wind Southeast 11 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 65%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 2%
    • Feels Like Feels Like 21 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 13451 ft
    21:00 Clear skies 20° Clear
    Feels Like 20°
    Gentle southeast wind Southeast 10 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 72%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 3%
    • Feels Like Feels Like 20 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 13451 ft
    22:00 Scattered clouds 19° Scattered clouds
    Feels Like 19°
    Gentle southeast wind Southeast 7 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 76%
    • Dew Point Dew Point 15 °C
    • Clouds Clouds 21%
    • Feels Like Feels Like 19 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 13123 ft
    Scattered clouds 23:00 Scattered clouds 18° Scattered clouds
    Feels Like 18°
    Gentle southeast wind Southeast 6 - 11 km/h
    		UV Index 0 Low SPF: no
    23:00 Scattered clouds 18° Scattered clouds
    Feels Like 18°
    Gentle southeast wind Southeast 6 - 11 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point 15 °C
    • Clouds Clouds 45%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 11 km/h
    • Snowline Snowline 13123 ft
    24:00 Scattered clouds 18° Scattered clouds
    Feels Like 18°
    Gentle southeast wind Southeast 3 - 10 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 82%
    • Dew Point Dew Point 15 °C
    • Clouds Clouds 43%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 10 km/h
    • Snowline Snowline 13123 ft

    Air quality in Ontario today

    Detail
    44
    Moderate O₃ (110 µg/m³)

    Sunrise and Sunset

    Sunrise 05:31 Sunset 20:26
    First light 04:58 Midday 12:58 Last light 20:59
    Day length 14h 55m

    Remaining daylight 7h 13m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    31 Full Moon
    1 Full Moon
    2 Last Quarter
    3 Last Quarter
    4 Last Quarter
    5 Last Quarter
    6 Last Quarter
    7 Last Quarter
    8 Last Quarter
    9 Last Quarter
    10 Last Quarter
    11 Last Quarter
    12 Last Quarter
    13 Last Quarter

    What is the weather like in Ontario, IL in May?

    • Avg. Temp.
      Avg. Temp.: 17 °C Max.: 38 °C Min: -1 °C
    • Rainy Days
      Rainy Days: 14 days
    • Accumulated Rainfall
      Accumulated Rainfall: 140 mm
    • Average Wind Speed
      Average Wind Speed: 15 km/h

    Weather graphs

    Maximum Minimum Rainfall

    Videos

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