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Decatur Airport Information

DEC Contact Information

  • Name:
    TIM A. WRIGHT

  • Address:
    910 S. AIRPORT ROAD

  • Telephone:
    (217) 428-2423

Decatur Airport Routes and Destinations

View All DEC Destinations

Decatur Airport

Decatur Airport (DEC) Map

Decatur Airport Weather 10/20/2025

Weather Forecast
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