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.
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.
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.
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.
December, Moderate crowds, average high temperature 7 degrees Celsius, average low temperature 0 degrees Celsius. Partly sunny.
0°
4°
weather_cloudy
January, Low crowds, average high temperature 4 degrees Celsius, average low temperature -4 degrees Celsius. Cloudy most days.
-4°
6°
weather_partly_sunny
February, Low crowds, average high temperature 6 degrees Celsius, average low temperature -3 degrees Celsius. Partly sunny.
-3°
13°
weather_partly_sunny
March, Low crowds, average high temperature 13 degrees Celsius, average low temperature 4 degrees Celsius. Partly sunny.
4°
19°
weather_sun
April, Moderate crowds, average high temperature 19 degrees Celsius, average low temperature 8 degrees Celsius. Sunny most days.
8°
24°
weather_sun
May, High crowds, average high temperature 24 degrees Celsius, average low temperature 15 degrees Celsius. Sunny most days.
15°
30°
weather_sun
June, High crowds, average high temperature 30 degrees Celsius, average low temperature 20 degrees Celsius. Sunny most days.
20°
31°
weather_sun
July, High crowds, average high temperature 31 degrees Celsius, average low temperature 21 degrees Celsius. Sunny most days.
21°
30°
weather_sun
August, Moderate crowds, average high temperature 30 degrees Celsius, average low temperature 20 degrees Celsius. Sunny most days.
20°
27°
weather_sun
September, High crowds, average high temperature 27 degrees Celsius, average low temperature 17 degrees Celsius. Sunny most days.
17°
20°
weather_sun
October, Moderate crowds, average high temperature 20 degrees Celsius, average low temperature 10 degrees Celsius. Sunny most days.
10°
13°
weather_partly_sunny
November, Low crowds, average high temperature 13 degrees Celsius, average low temperature 4 degrees Celsius. Partly sunny.
4°
Monthly weather averages (˚C)
Learn more about Frontenac
Around Frontenac are top attractions including St. Louis Union Station and Busch Stadium. Visitors speak highly of this family-friendly city's restaurants and lively setting.
Magnolia Hotel St. Louis, a Tribute Portfolio Hotel
10/10 Excellent
"Hotel decorated beautifully for Christmas. Room was clean and well appointed. The staff were very friendly and welcoming. The ooey gooey butter cookie offered at bedtime was delicious! Will definitely stay here again!"
Heritage Inn & Suites St. Louis/Fenton, Trademark by Wyndham
10/10 Excellent
"Room was great, fancy tiles in bathroom area, breakfast was solid, hot tub good, pool is half indoors half outdoors with a barrier but nothing separating water in December so was great for cold plunging after hot tub, not so much for normal swimming. Exercise room has some cardio and lighter weights. "
Angad Arts Hotel St. Louis, Tapestry Collection by Hilton
10/10 Excellent
"In addition to being very near the Fox Theatre, the concept of the property was appealing during my search. My wife and i absolutely loved everything about this property: decor, the penthouse art lounge, the food and most importantly, the service and friendliness from ALL staff members! We will definitely stay here again on our next visit."
If you need the flexibility to change your plans to Frontenac, most properties provide refundable* rates you can book. You can see these accommodations by searching our site and using the "fully refundable" filter to narrow the results down.
What will the weather in Frontenac be like during my trip?
July and August are typically the warmest months in Frontenac when the average temp is 76°F. January and February are the coldest months when the average temperature is 37°F. May and April are the months with the most rain.
Why should I book my Frontenac hotel with Hotels.com?
There are lots of reasons to book your Frontenac trip with us: our free cancellations on selected hotels gives you flexibility, 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.