Flights to Marion, IL, United States

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Weather in Marion

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January4°C-3°C
February7°C-1°C
March13°C4°C
April18°C9°C
May24°C14°C
June29°C19°C
July31°C21°C
August30°C20°C
September27°C16°C
October20°C10°C
November12°C4°C
December7°C0°C
Hottest Month
31°C
July
Coldest month
-3°C
January
Sunny days
270
days per year
Snow days
10
days per year

14 day forecast

Friday
29 Aug
31°C11°C
5 Sep
34°C12°C
Saturday
30 Aug
30°C16°C
6 Sep
27°C9°C
Sunday
31 Aug
29°C17°C
7 Sep
30°C12°C
Monday
1 Sep
29°C12°C
8 Sep
32°C16°C
Tuesday
2 Sep
78%
26°C15°C
9 Sep
37°C18°C
Wednesday
3 Sep
31°C13°C
10 Sep
36°C20°C
Thursday
4 Sep
24°C7°C
11 Sep
34°C22°C

Cheapest month to fly to Marion

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Showing prices in GBP

Annual Avg. Price444 GBP
October 2025405 GBP
December 2025524 GBP
March 2026401 GBP

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Frequently asked questions

What are the main airports in Marion, Illinois?
The main airports serving Marion, Illinois are Williamson County Regional Airport (MWA) and Cape Girardeau Regional Airport (CGI). Both airports offer domestic flights and provide convenient access to the city.
How to get from the airport to Marion, Illinois?
From Williamson County Regional Airport (MWA), you can take a taxi or rent a car to reach Marion. Cape Girardeau Regional Airport (CGI) is approximately an hour's drive from Marion, and you can hire a taxi or rent a car there as well.
When is the best time of the year to fly to Marion, Illinois?
The best time to fly to Marion, Illinois is during the spring and fall seasons when the weather is pleasant. Summers can be hot and humid, while winters can be cold. Plan your trip accordingly for optimal weather conditions.
What to do in Marion, Illinois?
In Marion, Illinois, you can explore attractions like Crab Orchard National Wildlife Refuge, Shawnee National Forest, and enjoy outdoor activities such as hiking and fishing. The city also offers shopping centers, restaurants, and cultural events for visitors to enjoy.
When to book your flight to Marion, Illinois?
It is recommended to book your flight to Marion, Illinois in advance for better deals and availability. Booking at least a few weeks before your desired travel dates can help you secure competitive prices on flights.
How many days should I stay in Marion, Illinois?
The ideal duration of your stay in Marion, Illinois depends on your travel preferences. A weekend getaway of two or three days allows you to explore the main attractions. If you wish to explore more extensively or engage in outdoor activities, consider staying for five days or more.
What are top tourist attractions in Marion, Illinois?
Marion offers various tourist attractions including Crab Orchard National Wildlife Refuge known for its diverse wildlife and scenic beauty. Shawnee National Forest is another popular attraction with hiking trails and stunning natural landscapes. Additionally, Williamson County Historical Museum showcases local history.
Is it safe walking at night in Marion, Illinois?
Walking at night in Marion is generally safe but it's always advisable to take necessary precautions like staying in well-lit areas and being aware of your surroundings. It's recommended that solo travelers exercise caution while walking alone at night.
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