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Fun Things To Do In Ontario, CA

Attractions, Sightseeing and Events

In and around Ontario there's something for the individual visitor and for the whole family. Swimming, fishing, picnicking, and relaxing at a 150 acre Guasti regional park or enjoy a tour of the historic Graber Olive House and canning facility where the world know Graber Olive is canned every fall harvest season. If you like shopping and great deals then Ontario Mills is the place you don't want to miss. Over 200 discount valued stores plus entertainment await for you to discover. Ontario International Airport, hotels, fine restaurants, and Ontario Convention Center welcome the business traveler as well as tourists looking to explore Southern California. Ontario is close to several destinations and within a hours drive to Big Bear mountain, Disneyland, beautiful beaches or the dessert communities like Palm Springs. As the gateway to so many places you can create your own adventure. Auto Club Speedway in near by Fontana hosts Nascar, and is the premium motor sport venue of California. In near by Chino you'll discover the Planes of Fame air museum with an amazing collection of historical aircraft. Gardners can enjoy the 86 acre Rancho Santa Ana Botanic Gardens in Claremont. With several golf courses, minor league baseball teams and Ontario Reign Hockey there is so much to see and do. Citizens Business Bank Arena in Ontario hosts over 100 events annually - from family shows, concerts, and sporting events this 10,000 seat enclosed arena is state of the art and the perfect place to enjoy a night out. Plan you next business trip, family vacation, or the best place to start a weekend getaway as you Discover the Inland Empire and Ontario, California. Skip to Best Time to Visit. View Map.

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Ferla Family Bikes

things to do on a rainy day in Ontario, CA

Bicycling in Azusa, CA USA

Ferla Family Bike – manufacturer of modern family cargo bike The mission of the Ferla Family Bike is to create safe, sustainable, and elegant bicycles for families.

Graber Olives
Factory Tour in Ontario, CA USA

Graber Olive House Founded in 1894, the historic Graber Olive House is located in a pleasant residential area north of Ontario's business district, just minutes from the Ontario International Airport.

1TakeJay, Fenix Flexin & AzChike Live

This Weekend, Mar 25, 2023 (Saturday) Concert event in Pomona, CA USA

1TakeJay, Fenix Flexin & AzChike Live March 25, 2023 at The Fox Theater - Pomona in Pomona, CA 8:00PM

2023 Season Tickets at Glen Helen Amphitheater
Dec 31, 2023 (Sunday) Concert event in San Bernardino, CA USA

2023 Season Tickets December 31, 2023 at Glen Helen Amphitheater in San Bernardino, CA 12:00AM

Alejandro Fernandez: AMOR Y PATRIA US TOUR

Sep 24, 2023 (Sunday) Concert event in Highland, CA USA

Alejandro Fernandez: AMOR Y PATRIA US TOUR September 24, 2023 at Yaamava' Resort & Casino at San Manuel in Highland, CA 8:00PM

Alejandro Fernández: AMOR Y PATRIA US TOUR

Sep 24, 2023 (Sunday) Concert event in Highland, CA USA

Alejandro Fernández: AMOR Y PATRIA US TOUR September 24, 2023 at Yaamava' Resort & Casino at San Manuel in Highland, CA 8:00PM

All Time Low at Riverside Municipal Auditorium

Memorial Day Weekend, May 26, 2023 (Friday) Concert event in Riverside, CA USA

All Time Low May 26, 2023 at Riverside Municipal Auditorium in Riverside, CA 6:00PM

Alter Bridge w/ Mammoth WVH

Next Weekend, Apr 01, 2023 (Saturday) Concert event in Highland, CA USA

Alter Bridge w/ Mammoth WVH April 01, 2023 at Yaamava' Resort & Casino at San Manuel in Highland, CA 8:00PM

Anastasia (Touring) at Fox Performing Arts Center

May 02, 2023 (Tuesday) Theater event in Riverside, CA USA

Anastasia (Touring) May 02, 2023 at Fox Performing Arts Center in RIVERSIDE, CA 7:00PM

Anastasia (Touring) at Fox Performing Arts Center

May 03, 2023 (Wednesday) Theater event in Riverside, CA USA

Anastasia (Touring) May 03, 2023 at Fox Performing Arts Center in RIVERSIDE, CA 7:00PM

Andrea Bocelli at Yaamava' Resort & Casino at San Manuel

May 18, 2023 (Thursday) Concert event in Highland, CA USA

Andrea Bocelli May 18, 2023 at Yaamava' Resort & Casino at San Manuel in Highland, CA 8:00PM

Arnez J at Ontario Improv

May 11, 2023 (Thursday) Theater event in Ontario, CA USA

Arnez J May 11, 2023 at Ontario Improv in Ontario, CA 8:00PM

Arnez J at Ontario Improv

Mothers Day Weekend, May 12, 2023 (Friday) Theater event in Ontario, CA USA

Arnez J May 12, 2023 at Ontario Improv in Ontario, CA

Arnez J at Ontario Improv

Mothers Day Weekend, May 13, 2023 (Saturday) Theater event in Ontario, CA USA

Arnez J May 13, 2023 at Ontario Improv in Ontario, CA

Arnez J at Ontario Improv

Mothers Day, May 14, 2023 (Sunday) Theater event in Ontario, CA USA

Arnez J May 14, 2023 at Ontario Improv in Ontario, CA 7:00PM

Bad Friends with Andrew Santino & Bobby Lee

Jun 09, 2023 (Friday) Theater event in Riverside, CA USA

Bad Friends with Andrew Santino & Bobby Lee June 09, 2023 at Fox Performing Arts Center in RIVERSIDE, CA

Benise - Fiesta! at Fox Performing Arts Center

Sep 16, 2023 (Saturday) Concert event in Riverside, CA USA

Benise - Fiesta! September 16, 2023 at Fox Performing Arts Center in RIVERSIDE, CA 6:30PM

Beyond Wonderland at NOS Events Center

This Weekend, Mar 24, 2023 (Friday) Concert event in San Bernardino, CA USA

Beyond Wonderland March 24, 2023 at NOS Events Center in San Bernardino, CA 12:00AM

Big Bubble Rave (18+) at Riverside Municipal Auditorium

Next Month, Apr 29, 2023 (Saturday) Concert event in Riverside, CA USA

Big Bubble Rave (18+) April 29, 2023 at Riverside Municipal Auditorium in Riverside, CA 9:00PM

Big Wild w/ Elderbrook at The Fox Theater-Pomona

Next Month, Apr 20, 2023 (Thursday) Concert event in Pomona, CA USA

Big Wild w/ Elderbrook April 20, 2023 at The Fox Theater-Pomona in Pomona, CA 8:00PM

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Ontario

Activities

Indoor Activities

Events

- This Week

- This Weekend

- Next Week

- Next Weekend

- Mothers Day Weekend

- Easter Weekend

Calendar

Best Time to Visit Ontario

The best time to visit Ontario is in the winter and fall. Winter temperatures are cool with averages in the upper 50's and highs in the upper 60's. Nights are cold with lows in the mid 40's. Fall temperatures are mild with averages in the mid 60's and highs in the upper 70's. Fall nights are cool with lows in the low 50's.

Spring

Summer

Fall

Winter

Monthly Temperatures in Ontario


Month	Low	Avg	High

January	45.3 F°	56.6 F°	67.9 F°

February	46.9 F°	58.5 F°	70.0 F°

March	47.1 F°	59.0 F°	70.9 F°

April	48.9 F°	62.5 F°	76.1 F°

May	53.1 F°	66.7 F°	80.3 F°

June	57.3 F°	72.9 F°	88.4 F°

July	61.5 F°	78.3 F°	95.0 F°

August	63.0 F°	79.0 F°	95.0 F°

September	61.5 F°	76.2 F°	90.8 F°

October	55.9 F°	69.5 F°	83.0 F°

November	48.9 F°	61.3 F°	73.7 F°

December	44.3 F°	56.4 F°	68.5 F°