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DEC - Decatur Airport Current Conditions

910 S Airport Rd, Decatur IL, US 62521
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At this airport, it is currently
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Current Delay Status
DELAY STATUSVERY LOW
Current Weather Conditions
sun
Clear
48°F(9°C)
Wind
10 kts
E
Visibility
10 miles

Current Weather Forecast

15-Mar-2026

Airport weather
Tonight

Partly cloudy this evening, then becoming mostly cloudy. Not as cool with lows in the mid 40s. Temperature rising to around 50 after midnight. Southeast winds 15 to 20 mph with gusts up to 30 mph.

Airport weather
Sunday

Mostly cloudy with a slight chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. Very windy and not as cool with highs in the mid 60s. South winds 20 to 30 mph, increasing to 30 to 35 mph in the afternoon. Gusts up to 50 mph. Chance of rain 80 percent.

15-Mar-2026

Airport weather
Sunday

Mostly cloudy with a slight chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. Very windy and not as cool with highs in the mid 60s. South winds 20 to 30 mph, increasing to 30 to 35 mph in the afternoon. Gusts up to 50 mph. Chance of rain 80 percent.

Airport weather
Sunday Night

Rain showers in the evening. Snow showers. Areas of blowing snow after midnight. Snow accumulation around an inch. Windy and much cooler with lows around 19. West winds 25 to 30 mph with gusts up to 45 mph. Chance of precipitation 90 percent.

15-Mar-2026

Airport weather
Sunday Night

Rain showers in the evening. Snow showers. Areas of blowing snow after midnight. Snow accumulation around an inch. Windy and much cooler with lows around 19. West winds 25 to 30 mph with gusts up to 45 mph. Chance of precipitation 90 percent.

Airport weather
Monday

Mostly cloudy with a 50 percent chance of snow. Areas of blowing snow in the morning. Patchy blowing snow in the afternoon. Little or no additional snow accumulation. Windy and much cooler with highs in the mid 20s. Northwest winds 25 to 30 mph with gusts up to 50 mph. Wind chill values as low as zero.

15-Mar-2026

Airport weather
Monday

Mostly cloudy with a 50 percent chance of snow. Areas of blowing snow in the morning. Patchy blowing snow in the afternoon. Little or no additional snow accumulation. Windy and much cooler with highs in the mid 20s. Northwest winds 25 to 30 mph with gusts up to 50 mph. Wind chill values as low as zero.

Airport weather
Monday Night

Patchy blowing snow in the evening. Mostly cloudy. Brisk with lows around 10 above. Northwest winds 15 to 25 mph with gusts up to 35 mph. Wind chill values as low as 5 below.

15-Mar-2026

Airport weather
Monday Night

Patchy blowing snow in the evening. Mostly cloudy. Brisk with lows around 10 above. Northwest winds 15 to 25 mph with gusts up to 35 mph. Wind chill values as low as 5 below.

Airport weather
Tuesday

Mostly sunny. Highs around 30. Wind chill values as low as 5 below in the morning.

15-Mar-2026

Airport weather
Tuesday

Mostly sunny. Highs around 30. Wind chill values as low as 5 below in the morning.

Airport weather
Tuesday Night

Mostly cloudy. A chance of snow in the evening, then snow likely after midnight. Little or no snow accumulation. Not as cool. Near steady temperature in the upper 20s. Temperature rising to around 30 after midnight. Chance of snow 60 percent.

15-Mar-2026

Airport weather
Tuesday Night

Mostly cloudy. A chance of snow in the evening, then snow likely after midnight. Little or no snow accumulation. Not as cool. Near steady temperature in the upper 20s. Temperature rising to around 30 after midnight. Chance of snow 60 percent.

Airport weather
Wednesday And Wednesday Night

Partly cloudy. Highs in the mid 50s. Lows in the mid 30s.

15-Mar-2026

Airport weather
Wednesday And Wednesday Night

Partly cloudy. Highs in the mid 50s. Lows in the mid 30s.

Airport weather
Thursday

Mostly sunny. Not as cool with highs in the mid 60s.

15-Mar-2026

Airport weather
Thursday

Mostly sunny. Not as cool with highs in the mid 60s.

Airport weather
Thursday Night

Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s.

15-Mar-2026

Airport weather
Thursday Night

Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s.

Airport weather
Friday

Mostly sunny. Highs in the upper 60s.

15-Mar-2026

Airport weather
Friday

Mostly sunny. Highs in the upper 60s.

Airport weather
Friday Night

Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 40s.

15-Mar-2026

Airport weather
Friday Night

Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 40s.

Airport weather
Saturday

Mostly sunny. Highs in the lower 70s.