Flights to Quincy, IL, United States

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Weather in Quincy

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January0°C-6°C
February3°C-4°C
March11°C2°C
April16°C6°C
May22°C12°C
June27°C18°C
July29°C19°C
August28°C18°C
September26°C15°C
October18°C8°C
November10°C2°C
December4°C-2°C
Hottest Month
29°C
July
Coldest month
-6°C
January
Sunny days
270
days per year
Snow days
13
days per year

14 day forecast

Saturday
27 Sep
30°C15°C
4 Oct
28°C15°C
Sunday
28 Sep
31°C16°C
5 Oct
22°C15°C
Monday
29 Sep
30°C16°C
6 Oct
29°C17°C
Tuesday
30 Sep
32°C18°C
7 Oct
31°C17°C
Wednesday
1 Oct
31°C18°C
8 Oct
84%
33°C21°C
Thursday
2 Oct
29°C15°C
9 Oct
81%
28°C18°C
Friday
3 Oct
29°C13°C
10 Oct
29°C13°C

Cheapest month to fly to Quincy

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Showing prices in GBP

Annual Avg. Price542 GBP
October 2025316 GBP
November 2025428 GBP
December 2025364 GBP
January 2026385 GBP
February 20261215 GBP

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Frequently asked questions

Main airports in Quincy, Illinois
The main airports serving Quincy, Illinois are Quincy Regional Airport (UIN) and Lambert-St. Louis International Airport (STL). UIN is located just outside of Quincy and offers domestic flights, while STL is about a two-hour drive away and provides both domestic and international flights.
Getting from the airport to Quincy, Illinois
From Quincy Regional Airport (UIN), you can easily reach downtown Quincy by taxi or rental car. If you're flying into Lambert-St. Louis International Airport (STL), you can take a shuttle service or rent a car for the two-hour drive to Quincy.
Best time to fly to Quincy, Illinois
The best time to visit Quincy, Illinois is during the spring and fall seasons when the weather is mild and pleasant. Summers can be hot and humid, while winters can be cold with occasional snowfall. Plan your flight accordingly for optimal weather conditions.
Things to do in Quincy, Illinois
In Quincy, Illinois, you can explore historical sites like the Villa Kathrine and the John Wood Mansion. Take a stroll along the Mississippi Riverfront or visit the All Wars Museum. Don't miss out on local cuisine at restaurants like The Abbey or Tiramisu!
When to book your flight to Quincy, Illinois
It's recommended to book your flight to Quincy, Illinois at least a few months in advance for better availability and potentially lower fares. However, prices may vary depending on factors such as travel dates and demand. Keep an eye out for deals and promotions.
Recommended duration of stay in Quincy, Illinois
To fully experience what Quincy, Illinois has to offer, it's recommended to stay for at least 2-3 days. This will allow you enough time to explore the city's attractions, enjoy local cuisine, and immerse yourself in its rich history and culture.
Top tourist attractions in Quincy, Illinois
Quincy offers several top tourist attractions such as the Mark Twain Casino & Hotel for gaming enthusiasts or exploring historic sites like the Gardner Museum of Architecture & Design. You can also enjoy outdoor activities at South Park or visit the nearby Starhill Forest Arboretum.
Safety walking at night in Quincy, Illinois
Quincy is generally considered safe for walking at night. However, it's always advisable to take common safety precautions such as staying in well-lit areas, avoiding isolated places alone late at night, and being aware of your surroundings.
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