Ontario, CA Monthly Weather

Altitude - 306m | 34°3′54″N,117°38′53″W | map (OSM)

Ontario, CA

°F

12 amFair4mphSW

Wed, April 23, 202512:51 AM (GMT -07:00)

April

Sun	Mon	Tue	Wed Apr 23 69 °F low53 °F	Thu Apr 24 70 °F low52 °F	Fri Apr 25 63 °F low52 °F	Sat Apr 26 61 °F low49 °F
Sun Apr 27 66 °F low49 °F	Mon Apr 28 72 °F low49 °F	Tue Apr 29 79 °F low53 °F	Wed Apr 30 81 °F low56 °F	Thu	Fri	Sat

May

Sun	Mon	Tue	Wed	Thu May 1 80 °F low56 °F	Fri May 2 78 °F low56 °F	Sat May 3 75 °F low56 °F
Sun May 4 73 °F low56 °F	Mon May 5 76 °F low55 °F	Tue May 6 75 °F low56 °F	Wed May 7 78 °F low52 °F	Thu May 8 79 °F low53 °F	Fri May 9 78 °F low55 °F	Sat May 10 73 °F low54 °F
Sun May 11 82 °F low57 °F	Mon May 12 86 °F low56 °F	Tue May 13 80 °F low55 °F	Wed May 14 81 °F low53 °F	Thu May 15 71 °F low53 °F	Fri May 16 62 °F low54 °F	Sat May 17 68 °F low54 °F
Sun May 18 77 °F low55 °F	Mon May 19 76 °F low56 °F	Tue May 20 69 °F low50 °F	Wed May 21 66 °F low50 °F	Thu May 22 67 °F low48 °F	Fri	Sat

Last updated 7h 14min ago

Temperature in Ontario, CA for month

* Ontario, CA Monthly weather is based on statistical data for the last 10 years. It is intended for personal use on an "as is" basis. This page provides the weather forecast for the next 30 days. In this forecast option you can see precipitation icons and maximum air temperature. The first 14 days reflect the current weather forecast for Ontario, CA, and the following days reflect the weather based on statistical data from the last few years of measurements. This weather forecast will be useful for a general understanding of weather changes the nearest month for Ontario, CA. Please note that long-term forecasts are not a forecast as such, but only reflect the statistics of past years.