Ontario, California Weather Forecast / Climate

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Ontario Mills

North America

• California • Ontario • Weather

In Depth

Weather information for the Ontario area is provided below. Average temperatures, climate details and current forecasts are included!

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We also have the following visitor guides in California. Click on any additional guides you would like to receive.

Carmel-By-The-Sea Monterey Peninsula

Carmel-By-The-Sea

Monterey PeninsulaIn Carmel-by-the-Sea you can dine at a number of four-star restaurants or eat al fresco at the beach. You can collect art or just covet art at almost 100 galleries and antique shops and you can buy anything from trinkets to Tiffanys. Even those who travel the world are unlikely to encounter another place that has so much to offer in one location.
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Visalia Sequoia and King's Canyon National Parks

Visalia

Sequoia and King's Canyon National ParksIn the heart of California is one of America's most vibrant destinations—Visalia CA. The breathtaking mountain scenery is met with a friendly, warm culture and provides an ideal backdrop for inspired vacations. The area boasts a thriving arts community, diverse outdoor adventures, a fun and inviting downtown, numerous historic attractions and amazing food. To assist your members and clients in planning the perfect Visalia getaway, we offer you this introduction and overview of what to expect when you visit Visalia.
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Oceanside Southern California

Oceanside

Southern CaliforniaOceanside is a classic California beach community with its warm sandy beaches, historic wooden pier and Cape Cod-style harbor village complete with unlimited water sports and recreation. Offering a quiet escape from the hustle and bustle, visitors still experience the casual spirit that made Southern California’s beach culture legendary.
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Catalina Island Southern California

Catalina Island

Southern CaliforniaDiscover the magical island of Catalina, just off the coast of Southern California. Whether you are looking for a romantic getaway, a place to bring the entire family, or a place to unwind for a few days, Catalina Island is the perfect destination.
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Lake Havasu City Western Arizona

Lake Havasu City

Western ArizonaWelcome to Lake Havasu City…where you can Play Like You Mean It®! Located on the Arizona shoreline of Lake Havasu, Lake Havasu City is a destination for boaters, water sport enthusiasts, hikers, nature lovers, car enthusiasts and history buffs. It attracts 775,000 visitors a year with its calm waters, beautiful beaches and desert weather with more than 300 sunny days a year.
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Temecula Valley Southern California Wine Country

Temecula Valley

Southern California Wine CountryThe vineyards of California have produced some of the best wines the world over. A sampling at a local winery in Stockton is a great way to experience what is special about this beautiful part of California.
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Specialty Guides

Maverick Helicopters Nevada, Arizona, Hawaii, and California

Maverick Helicopters

Nevada, Arizona, Hawaii, and CaliforniaUnforgettable Tours Offered in Nevada, Arizona, Hawaii, and California.
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Current Forecast

Live weather is currently unavailable.

Please visit weather.gov for current and forecasted weather.

Today

Rain Showers Likely

Tonight

Rain Showers Likely then Mostly Cloudy

Friday

Sunny

Friday Night

Mostly Clear

Saturday

Sunny

Saturday Night

Clear

53°F

Wind 10 to 15 mph W

40°F

Wind 0 to 15 mph SW

60°F

Wind 5 to 10 mph S

40°F

Wind 0 to 10 mph NW

68°F

Wind 5 mph W

45°F

Wind 0 to 10 mph NW

Detailed Forecast
Today	Rain showers likely. Mostly cloudy, with a high near 53. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Tonight	Rain showers likely before 10pm. Mostly cloudy, with a low around 40. Southwest wind 0 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Friday	Sunny, with a high near 60. South wind 5 to 10 mph.
Friday Night	Mostly clear, with a low around 40. Northwest wind 0 to 10 mph.
Saturday	Sunny, with a high near 68. West wind around 5 mph.
Saturday Night	Clear, with a low around 45.
Sunday	Sunny, with a high near 73.
Sunday Night	Mostly clear, with a low around 46.
Monday	Rain showers likely after 11am. Partly sunny, with a high near 65.
Monday Night	Rain showers likely. Cloudy, with a low around 46.
Tuesday	A chance of rain showers. Mostly cloudy, with a high near 58.
Tuesday Night	A chance of rain showers. Mostly cloudy, with a low around 47.
Wednesday	Rain showers. Cloudy, with a high near 57.
Wednesday Night	Rain showers. Cloudy, with a low around 45.

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Maverick Helicopters Nevada, Arizona, Hawaii, and California

Maverick Helicopters