Sunset on Cucamonga Peak north of Rancho Cucamonga

Weather · June

Rancho Cucamonga weather in June

Average highs of 86°F, lows of 60°F and 0.00 in of rain, from 30 years of weather records.

June is Rancho Cucamonga’s 4th warmest month, with average highs of 86°F and lows of 60°F. That is 7° warmer than May, and 7° above the yearly average high.

Average high
86°F
Average low
60°F
Precipitation
0.00 in
Wet days
0
Sunrise · sunset
5:38 AM · 8:03 PM

June across the year

  1. 68°45°Jan
  2. 68°46°Feb
  3. 72°49°Mar
  4. 76°51°Apr
  5. 80°56°May
  6. 86°60°Jun
  7. 94°65°Jul
  8. 95°65°Aug
  9. 91°64°Sep
  10. 83°57°Oct
  11. 75°49°Nov
  12. 67°44°Dec

High and low Rain

What to wear in June

  • Warm days: shorts and T-shirts.

June is good for

What’s on in Rancho Cucamonga in June

See all upcoming events.

Around Rancho Cucamonga

Chaffey Town Square, Rancho Cucamonga
Chaffey Town SquareJordan W. · CC BY-SA 3.0
Ozel Jewelers, Rancho Cucamonga
Ozel Jewelers, Rancho CucamongaJordan W. · CC BY-SA 3.0
Mercury Insurance Building, Rancho Cucamonga
Mercury Insurance BuildingJordan W. · CC BY-SA 3.0

See Rancho Cucamonga

A look around town before you go.

A recorded drive through Rancho Cucamonga video thumbnail

A DRIVE AROUND TOWN

A recorded drive through Rancho Cucamonga

A recorded drive through Rancho Cucamonga offers a street-level introduction to the city. This film is a dated journey, not live road conditions.

Watch on YouTube ↗
My vlog: Discovering a beautiful mountain road in Rancho Cucamonga😄👍 video thumbnail

THINGS TO DO · YOUTUBE SHORT

My vlog: Discovering a beautiful mountain road in Rancho Cucamonga😄👍

An activity Short shared by XiaomeiCheckIn.

Watch on YouTube ↗

June compared with the months around it

MonthHighLowRain
May80°F56°F0.30 in
June86°F60°F0.00 in
July94°F65°F0.10 in

Planning a trip? See the best time to visit Rancho Cucamonga and today’s forecast.

Questions

How hot does it get in Rancho Cucamonga in June?

Average highs are 86°F and average lows 60°F, for a daily mean of 73°F. Individual days run hotter or colder than these 30-year averages.

Does it rain in Rancho Cucamonga in June?

June averages 0.00 in of precipitation over about 0 days with at least 0.01 in. It is the 11th wettest month of the year.

What time is sunset in Rancho Cucamonga in June?

Around mid-June the sun rises about 5:38 AM and sets about 8:03 PM, for roughly 14.4 hours of daylight.

Is June a good time to visit Rancho Cucamonga?

The mildest months for visiting are April, May, October. June is warm, with Fourth of July events.

NOAA U.S. Climate Normals 1991–2020, Ontario Intl Ap station (3.5 mi from downtown). Sunrise and sunset are calculated for June 15 at the city’s coordinates.

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