LA/Ontario International Airport, CA Weather

21:00 Thursday
Scattered clouds
Scattered clouds
17° Feels like 17°
New Moon New Moon Illuminated: 1%
  • Today 18 Dec. Scattered clouds 25° / 11° Gentle northeast wind 3 - 16 km/h
  • Tomorrow 19 Dec. Scattered clouds 24° / 12° Gentle west wind 6 - 15 km/h
  • Saturday 20 Dec. Scattered clouds 22° / 11° Gentle southwest wind 6 - 18 km/h
  • Sunday 21 Dec. Scattered clouds 24° / 10° Gentle west wind 7 - 18 km/h
  • Monday 22 Dec. Scattered clouds 24° / 12° Gentle southwest wind 5 - 19 km/h
  • Tuesday 23 Dec. Light rain with partly cloudy skies 90% 7.3 mm 20° / 12° Moderate northeast wind 9 - 27 km/h
  • Wednesday 24 Dec. Heavy rain with cloudy skies 90% 99 mm 16° / 12° Moderate northwest wind 9 - 40 km/h

Weather Forecast for LA/Ontario International Airport, CA Today

, 18 December

Tomorrow

, 19 December
17:00 Clear 21° Sunny
Feels Like 21°
Gentle north wind North 1 - 5 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 51%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 9%
  • Feels Like Feels Like 21 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 1 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 5 km/h
  • Snowline Snowline 15092 ft
18:00 Clear skies 20° Clear
Feels Like 20°
Gentle north wind North 1 - 4 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 51%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 7%
  • Feels Like Feels Like 20 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 1 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 4 km/h
  • Snowline Snowline 15092 ft
19:00 Scattered clouds 19° Scattered clouds
Feels Like 19°
Gentle north wind North 1 - 4 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 52%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 29%
  • Feels Like Feels Like 19 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 1 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 4 km/h
  • Snowline Snowline 15092 ft
20:00 Scattered clouds 19° Scattered clouds
Feels Like 19°
Gentle northeast wind Northeast 1 - 4 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 52%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 42%
  • Feels Like Feels Like 19 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 1 km/h
  • Pressure Pressure 1014 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 4 km/h
  • Snowline Snowline 15092 ft
21:00 Scattered clouds 18° Scattered clouds
Feels Like 18°
Gentle northeast wind Northeast 1 - 5 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 54%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 34%
  • Feels Like Feels Like 18 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 1 km/h
  • Pressure Pressure 1015 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 5 km/h
  • Snowline Snowline 14764 ft
22:00 Scattered clouds 17° Scattered clouds
Feels Like 17°
Gentle east wind East 1 - 5 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 55%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 43%
  • Feels Like Feels Like 17 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 1 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 5 km/h
  • Snowline Snowline 14764 ft
23:00 Clear skies 17° Clear
Feels Like 17°
Gentle east wind East 2 - 4 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 55%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 17 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 2 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 4 km/h
  • Snowline Snowline 14764 ft
24:00 Clear skies 16° Clear
Feels Like 16°
Gentle east wind East 3 - 5 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 57%
  • Dew Point Dew Point 7 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 16 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 3 km/h
  • Pressure Pressure 1016 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 5 km/h
  • Snowline Snowline 14764 ft

Sunrise and Sunset

Sunrise 06:50 Sunset 16:43
First light 06:22 Midday 11:47 Last light 17:11
Day length 9h 53m

Lunar calendar

Mon Tue Wed Thu Fri Sat Sun
18 New Moon
19 New Moon
20 New Moon
21 First Quarter
22 First Quarter
23 First Quarter
24 First Quarter
25 First Quarter
26 First Quarter
27 First Quarter
28 First Quarter
29 First Quarter
30 First Quarter
31 First Quarter

Air quality in LA/Ontario International Airport today

Detail
57
Moderate PM₂₅ (45 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.

Weather graphs

Maximum Minimum Rainfall

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