Flights to Decatur, IL, United States

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Weather in Decatur

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January1°C-5°C
February3°C-4°C
March10°C2°C
April16°C7°C
May22°C13°C
June27°C17°C
July28°C19°C
August28°C18°C
September25°C15°C
October18°C9°C
November10°C2°C
December4°C-1°C
Hottest Month
28°C
July
Coldest month
-5°C
January
Sunny days
263
days per year
Snow days
11
days per year

14 day forecast

Monday
9 Dec
60%
8°C5°C
16 Dec
10°C1°C
Tuesday
10 Dec
0°C-1°C
17 Dec
-2°C-5°C
Wednesday
11 Dec
0°C-5°C
18 Dec
1°C-5°C
Thursday
12 Dec
-4°C-7°C
19 Dec
19%
-7°C-10°C
Friday
13 Dec
5°C-7°C
20 Dec
4°C-8°C
Saturday
14 Dec
5°C-3°C
21 Dec
6°C0°C
Sunday
15 Dec
87%
9°C5°C
22 Dec
5°C-1°C

Cheapest month to fly to Decatur

Explore price trends for trips to Decatur

Annual Avg. Price2530 GBP
December 20242530 GBP

Airlines flying to Decatur

Airlines with direct flights to Decatur

Frequently asked questions

What are the main airports in Decatur, Illinois?
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