Decatur Airport (DEC) Weather 08/11/2025
Today
87
Partly Sunny then Slight Chance T-storms
Tonight
71
Slight Chance T-storms
Tuesday
88
Chance T-storms then Showers Likely
Tuesday Night
70
Chance Showers
Wednesday
85
Mostly Sunny
Wednesday Night
65
Mostly Clear
Thursday
85
Sunny
Thursday Night
67
Mostly Clear
Friday
89
Sunny
Friday Night
70
Mostly Clear
Saturday
91
Sunny
Saturday Night
72
Mostly Clear
Sunday
91
Mostly Sunny
Weekly Forecast
Today
A 20 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. South southwest wind 5 to 9 mph.
Tonight
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. South wind 5 to 7 mph.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 88. Southwest wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 70. West wind around 6 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 85. Calm wind becoming northwest 5 to 7 mph in the morning.
Wednesday Night
Mostly clear, with a low around 65. North northwest wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 85. Calm wind becoming east around 5 mph in the morning.
Thursday Night
Mostly clear, with a low around 67.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 70.
Saturday
Sunny, with a high near 91.
Saturday Night
Mostly clear, with a low around 72.
Sunday
Mostly sunny, with a high near 91.