Hotels in Montclair

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Aug 5 - Aug 6
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Aug 6 - Aug 7
This weekend
Aug 8 - Aug 10
Next weekend
Aug 15 - Aug 17

Where to stay in Montclair?

Ontario Inn & Suites
Exterior

Ontario Inn & Suites

2.0 star property
7.8 out of 10, Good, (1001)
Ontario Inn & Suites
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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Our prices for Montclair are cheapest in July

See average prices and weather for all months
Price trends for hotels in Montclair
Pricing is based on two traveler single night rates
View properties in August

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Currently viewing crowd sizes and weather for August.
Weather forecast for Montclair
August
trending_flatModerate crowds
High 34°C / low 20°C. Sunny most days.
View properties in August
34°
weather_sun
August, Moderate crowds, average high temperature 34 degrees Celsius, average low temperature 20 degrees Celsius. Sunny most days.
20°
32°
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September, Moderate crowds, average high temperature 32 degrees Celsius, average low temperature 19 degrees Celsius. Sunny most days.
19°
28°
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October, High crowds, average high temperature 28 degrees Celsius, average low temperature 15 degrees Celsius. Sunny most days.
15°
22°
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November, Low crowds, average high temperature 22 degrees Celsius, average low temperature 11 degrees Celsius. Sunny most days.
11°
18°
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December, Low crowds, average high temperature 18 degrees Celsius, average low temperature 7 degrees Celsius. Sunny most days.
7°
18°
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January, Moderate crowds, average high temperature 18 degrees Celsius, average low temperature 8 degrees Celsius. Sunny most days.
8°
19°
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February, Moderate crowds, average high temperature 19 degrees Celsius, average low temperature 7 degrees Celsius. Sunny most days.
7°
20°
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March, High crowds, average high temperature 20 degrees Celsius, average low temperature 9 degrees Celsius. Sunny most days.
9°
23°
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April, Low crowds, average high temperature 23 degrees Celsius, average low temperature 11 degrees Celsius. Sunny most days.
11°
25°
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May, Low crowds, average high temperature 25 degrees Celsius, average low temperature 13 degrees Celsius. Sunny most days.
13°
30°
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June, High crowds, average high temperature 30 degrees Celsius, average low temperature 16 degrees Celsius. Sunny most days.
16°
33°
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July, High crowds, average high temperature 33 degrees Celsius, average low temperature 20 degrees Celsius. Sunny most days.
20°
Monthly weather averages (˚C)

Learn more about Montclair

Zip between thrilling races at Auto Club Raceway and family-friendly events at Fairplex. In winter, carve up slopes at Mount Baldy Ski or unwind year-round in Ayala Park's green spaces.

See all hotels in Montclair

Check out reviews of Montclair hotels guests love

The Mission Inn Hotel & Spa

The Mission Inn Hotel & Spa

10/10 Excellent
"Nice!! Worth it "
Steven 1-night trip
Posted 10 hours ago
The Mission Inn Hotel & Spa

Frequently asked questions

What hotels do travelers like in Montclair?
Ontario Inn & Suites is an accommodation that is popular with guests.
Can I book a refundable hotel in Montclair?
If you want the flexibility to change your plans to Montclair, most hotels provide refundable* rates you can book. You can see these properties by searching our site and using the "fully refundable" filter to narrow down the results.
Where can I stay in Montclair if I want a vacation rental instead of a hotel?
If you want to find a good alternative to a hotel, review our selection of 7 vacation homes.
What will the weather in Montclair be like during my vacation?
The warmest months in Montclair are usually August and July with an average temp of 77°F. February and December are the chilliest months when the average temp is 54°F. The rainiest months are December and January.
Why should I book my Montclair accommodation with Hotels.com?
There are plenty of reasons to book your Montclair travel with us: our free cancellations on selected hotels gives you the flexibility you're looking for, and with One Key™, our rewards program, you will be able to earn and use OneKeyCash™* on all eligible bookings such as hotels, car rentals, flights, vacation rentals and more on Hotels.com, Expedia and Vrbo.