Decatur Airport (DEC) Weather 01/21/2025
Tonight
-1
Increasing Clouds
Wednesday
25
Mostly Cloudy
Wednesday Night
18
Slight Chance Snow
Thursday
24
Partly Sunny
Thursday Night
4
Mostly Clear
Friday
23
Sunny
Friday Night
16
Mostly Cloudy
Saturday
38
Mostly Cloudy
Saturday Night
22
Mostly Cloudy
Sunday
33
Partly Sunny
Sunday Night
19
Mostly Cloudy
Monday
34
Mostly Sunny
Monday Night
19
Mostly Clear
Weekly Forecast
Tonight
Increasing clouds, with a low around -1. Wind chill values between -12 and -17. West southwest wind 7 to 15 mph becoming south after midnight. Winds could gust as high as 22 mph.
Wednesday
Mostly cloudy, with a high near 25. Wind chill values between -3 and -13. South wind 13 to 18 mph, with gusts as high as 26 mph.
Wednesday Night
A 20 percent chance of snow. Cloudy, with a low around 18. Wind chill values between 5 and 11. South wind 7 to 11 mph becoming west after midnight. Winds could gust as high as 17 mph.
Thursday
Partly sunny, with a high near 24. Northwest wind 8 to 14 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 4. West northwest wind 5 to 7 mph becoming calm after midnight.
Friday
Sunny, with a high near 23. Calm wind becoming west southwest 5 to 9 mph in the morning.
Friday Night
Mostly cloudy, with a low around 16. South wind 7 to 13 mph, with gusts as high as 21 mph.
Saturday
Mostly cloudy, with a high near 38.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
Partly sunny, with a high near 33.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
Mostly sunny, with a high near 34.
Monday Night
Mostly clear, with a low around 19.