Decatur Airport (DEC) Weather 06/29/2025
Tonight
71
Mostly Cloudy then Isolated T-storms
Monday
86
Chance T-storms
Monday Night
66
Chance T-storms then Slight Chance Showers
Tuesday
84
Sunny
Tuesday Night
65
Mostly Clear
Wednesday
87
Sunny
Wednesday Night
67
Mostly Clear
Thursday
88
Sunny
Thursday Night
68
Mostly Clear
Independence Day
91
Sunny
Friday Night
72
Mostly Clear
Saturday
92
Mostly Sunny
Saturday Night
73
Chance Showers
Weekly Forecast
Tonight
Isolated showers and thunderstorms after 4am. Mostly cloudy, with a low around 71. South southwest wind 3 to 6 mph. Chance of precipitation is 20%.
Monday
A 40 percent chance of showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 86. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 66. Northwest wind 7 to 9 mph. Chance of precipitation is 40%.
Tuesday
Sunny, with a high near 84. Northwest wind 7 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 65. Northwest wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 87. Calm wind becoming west around 6 mph in the morning.
Wednesday Night
Mostly clear, with a low around 67. West wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 88.
Thursday Night
Mostly clear, with a low around 68.
Independence Day
Sunny, with a high near 91.
Friday Night
Mostly clear, with a low around 72.
Saturday
Mostly sunny, with a high near 92.
Saturday Night
A chance of showers. Partly cloudy, with a low around 73.