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Ontario

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Ontario weather essentials

Month
High
Low
Precip
May
77°F 25°C
53°F 11°C
0 in 0 cm
Jun
81°F 27°C
56°F 13°C
0 in 0 cm
Jul
88°F 31°C
60°F 15°C
0 in 0 cm
Aug
90°F 32°C
62°F 16°C
0 in 0 cm
Sep
86°F 30°C
59°F 15°C
0 in 0 cm
Oct
78°F 25°C
53°F 11°C
0 in 1 cm
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Traveler recommended attractions
Graber Olive House
Map | Photos
#1 of 7 attractions in Ontario
4.5 of 5 stars 20 reviews

The historic Graber Olive House is located in a pleasant neighborhood north of Ontario's business district, and just minutes from the LA/Ontario International Airport. Here in... more »

Attraction type  Farms
Distance  1.0 miles from city center
Ontario Mills
Ontario Mills
Map | Photos
#2 of 7 attractions in Ontario
4 of 5 stars 94 reviews

Shopping Delights in ONTARIO CALIFORNIA -    The spectacular 1.7-million-squar... Ontario Mills shopping center is right in town, putting more than 200 first-class outlet stores... more »

Attraction type  Malls; Amusement/ Theme Parks; Game/ Entertainment Centers
Distance  5.6 miles from city center
Ontario Convention Center
Map
#3 of 7 attractions in Ontario
4.5 of 5 stars 9 reviews

Two blocks from LA/Ontario International Airport, the Ontario Convention Center offers convenience that you won't find anywhere else in Southern California. Known for its... more »

Attraction type  Convention Centers
Distance  2.3 miles from city center
Museum of History and Art, Ontario
Map
#4 of 7 attractions in Ontario
3.5 of 5 stars 3 reviews

Every town has a museum highlighting the community's history. Most are small hidden treasures - Ontario's Museum is a little gem. Visitors can explore the heritage of the City and... more »

Attraction type  Museums
Distance  0.2 miles from city center
K1 Speed Ontario
K1 Speed Ontario
Map | Photos
#5 of 7 attractions in Ontario
3 of 5 stars 7 reviews
Attraction type  Race Car Tracks
Distance  6.5 miles from city center
Cucamonga-Guasti Regional Park
Map | Photos
#6 of 7 attractions in Ontario
3 of 5 stars 1 review
Attraction type  Parks
Distance  3.3 miles from city center
The Dinner Detective Murder Mystery Dinner Show
Owner description: The Dinner Detective – Ontario is now playing Saturday nights at the DoubleTree Hotel by Hilton. America's largest murder... more » Owner description: The Dinner Detective – Ontario is now playing Saturday nights at the DoubleTree Hotel by Hilton. America's largest murder mystery dinner show is set in the present day and based off of real cold cases. Unlike other murder mystery dinner shows, here you will find no cheesy costumes, no recited campy dialogue and no hokey song and dance. Our performers are dressed just like everyone else, leaving all of the guests to suspect who is a part of the show and who is not. In many instances, guests are seated with the performers and don't even realize it until they die....the performers, that is! Our Detectives proceed to interrogate everyone and find clues as more people die. At the end of the night, prizes are awarded to the Top Sleuth who solves the crime. « less
Attraction type  Dinner Theaters
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