Hotels in Montclair

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Tonight
Sep 30 - Oct 1
Tomorrow
Oct 1 - Oct 2
This weekend
Oct 3 - Oct 5
Next weekend
Oct 10 - Oct 12

Where to stay in Montclair?

Ontario Inn & Suites
Exterior

Ontario Inn & Suites

2.0 star property
7.8 out of 10, Good, (1006)
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 October
Currently viewing crowd sizes and weather for October.
Weather forecast for Montclair
October
trending_upHigh crowds
High 28°C / low 15°C. Sunny most days.
View properties in October
28°
weather_sun
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°
weather_sun
April, Low crowds, average high temperature 23 degrees Celsius, average low temperature 11 degrees Celsius. Sunny most days.
11°
25°
weather_sun
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°
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°
Monthly weather averages (˚C)

Check out reviews of Montclair hotels guests love

Ayres Suites Diamond Bar

Ayres Suites Diamond Bar

10/10 Excellent
"Beautiful hotel. Breakfast was delicious except on the weekends the hours are different and ended up missing the breakfast because of that. I suggest keeping the hours for breakfast the same everyday because people who are traveling often lose track of what day it is especially if you’re staying at the hotel more than one night which we did. Part of why we choose hotels is so it feeds our family . Otherwise gorgeous pool, hotel and very close to shopping, restaurants, town and highway "
Evalani 2-night trip
Posted 3 days ago
Ayres Suites Diamond Bar

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.

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