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Decatur Airport (DEC) Weather 06/22/2026

Decatur Airport (DEC) Weather
Chance T-storms

This Afternoon

81

Chance T-storms

Chance T-storms

Tonight

63

Chance T-storms

Slight Chance Showers then Sunny

Sunday

73

Slight Chance Showers then Sunny

Partly Cloudy

Sunday Night

52

Partly Cloudy

Sunny

Monday

74

Sunny

Mostly Clear

Monday Night

56

Mostly Clear

Sunny then Chance T-storms

Tuesday

77

Sunny then Chance T-storms

Chance T-storms

Tuesday Night

56

Chance T-storms

Showers Likely and Breezy

Wednesday

80

Showers Likely and Breezy

Heavy Rain and Breezy

Wednesday Night

66

Heavy Rain and Breezy

Chance Showers and Breezy

Thursday

79

Chance Showers and Breezy

Partly Cloudy

Thursday Night

59

Partly Cloudy

Mostly Sunny

Juneteenth

80

Mostly Sunny

Weekly Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly between 1pm and 2pm. Cloudy, with a high near 81. South southwest wind around 14 mph, with gusts as high as 21 mph.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. South southwest wind 6 to 9 mph becoming west after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 40%.
Sunday
A 20 percent chance of showers before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 73. Northwest wind 14 to 18 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 52. Northwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 16 mph.
Monday
Sunny, with a high near 74. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Monday Night
Mostly clear, with a low around 56. Southwest wind 6 to 8 mph.
Tuesday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 77. Southwest wind 9 to 16 mph, with gusts as high as 24 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 56.
Wednesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 80. Breezy. Chance of precipitation is 60%.
Wednesday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Some of the storms could produce heavy rainfall. Low around 66. Breezy. Chance of precipitation is 80%.
Thursday
A chance of showers. Mostly sunny, with a high near 79. Breezy.
Thursday Night
Partly cloudy, with a low around 59.
Juneteenth
Mostly sunny, with a high near 80.