0
WeatherBug default ad.
WeatherBug default ad.

Hourly Weather Forecast - Rancho Cucamonga, CA

81°
Mostly SunnyPrecip 0%
Arrow up
WSW11
Wind
49°
Dew Point
32%
Humidity
80°
Feels like

77°
Mostly SunnyPrecip 0%
Arrow down
WSW10
Wind
49°
Dew Point
38%
Humidity
77°
Feels like
Sunset

73°
Mostly ClearPrecip 0%
Arrow down
WSW8
Wind
50°
Dew Point
44%
Humidity
73°
Feels like

71°
Mostly ClearPrecip 0%
Arrow down
WSW7
Wind
51°
Dew Point
50%
Humidity
71°
Feels like

68°
ClearPrecip 0%
Arrow down
WSW7
Wind
51°
Dew Point
55%
Humidity
68°
Feels like

66°
Mostly ClearPrecip 0%
Arrow down
WSW7
Wind
51°
Dew Point
59%
Humidity
66°
Feels like
WeatherBug default ad.

Top Stories

Right Arrow
Today's severe weather outlook

Disruptive Storms Forecast for Northwest & Southeast U.S.

Two stalled out systems will bring disruptive weather to opposite ends of the country today.

Read More
Monday's Weather Outlook

Monday's Weather Outlook

Read More
Weekly Drought Map for May 8, 2025

Extensive Drought Remains Nationwide Despite Some Improvements

Read More
Webbers Falls bridge Flood of 1943. (George Miller)

On This Day in 1943: Record Rainfall in Oklahoma Begins

Read More
Edmund, Okla., June 15, 2010 -- A car lies in a ditch where flood waters forced it off Hefner Rd in Edmund, OK after the area experienced rain fall of almost 10 inches in six hours. (Patsy Lynch/FEMA Photo Library)

Flooding: Turn Around, Don't Drown!

Read More
(Image provided by Pixabay.com)

Warmer Temperatures? Time For Heat Safety!

Read More
More NewsRight Arrow
WeatherBug default ad.
Today's National Outlook
Hurricane Tracker
Allergy Forecast
Cold & Flu
Snow & Ski Forecast
Fire Updates
Traffic Cameras
Weather Cameras
Traffic Cameras
Weather Cameras
Outdoor Sports Guide