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Decatur Airport (DEC) Weather 10/31/2025

Decatur Airport (DEC) Weather
Sunny then Sunny and Breezy

Today

69

Sunny then Sunny and Breezy

Partly Cloudy and Breezy then Mostly Clear

Tonight

46

Partly Cloudy and Breezy then Mostly Clear

Increasing Clouds and Breezy

Tuesday

62

Increasing Clouds and Breezy

Mostly Clear

Tuesday Night

40

Mostly Clear

Sunny and Breezy

Wednesday

59

Sunny and Breezy

Clear

Wednesday Night

35

Clear

Sunny

Thursday

62

Sunny

Mostly Clear

Thursday Night

37

Mostly Clear

Partly Sunny then Chance Showers

Friday

60

Partly Sunny then Chance Showers

Chance Showers

Friday Night

46

Chance Showers

Chance Showers

Saturday

61

Chance Showers

Chance Showers

Saturday Night

48

Chance Showers

Partly Sunny

Sunday

66

Partly Sunny

Weekly Forecast

Today
Sunny, with a high near 69. Breezy, with a south wind 7 to 12 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 46. Breezy, with a south wind 13 to 20 mph becoming west after midnight. Winds could gust as high as 28 mph.
Tuesday
Increasing clouds, with a high near 62. Breezy, with a west wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 34 mph.
Tuesday Night
Mostly clear, with a low around 40. West wind 16 to 18 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 59. Breezy, with a west northwest wind 17 to 21 mph, with gusts as high as 26 mph.
Wednesday Night
Clear, with a low around 35. West northwest wind 5 to 10 mph.
Thursday
Sunny, with a high near 62. West northwest wind 3 to 8 mph.
Thursday Night
Mostly clear, with a low around 37.
Friday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 60.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 46.
Saturday
A chance of showers. Mostly cloudy, with a high near 61.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 48.
Sunday
Partly sunny, with a high near 66.