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Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

37°F

3°C

Humidity	46%
Wind Speed	W 15 G 23 mph
Barometer	30.16 in (1021.9 mb)
Dewpoint	18°F (-8°C)
Visibility	10.00 mi
Wind Chill	28°F (-2°C)
Last update	21 Feb 1:54 pm CST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles ENE Harristown IL

This Afternoon
High: 37 °F
Sunny
Tonight
Low: 19 °F
Scattered
Flurries
Sunday
High: 28 °F
Mostly Cloudy
and Blustery
Sunday Night
Low: 15 °F
Mostly Cloudy
and Blustery
then Partly
Cloudy
Monday
High: 30 °F
Sunny
Monday Night
Low: 18 °F
Increasing
Clouds
Tuesday
High: 47 °F
Mostly Cloudy
Tuesday Night
Low: 35 °F
Mostly Cloudy
Wednesday
High: 51 °F
Partly Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 37. West northwest wind 11 to 15 mph, with gusts as high as 18 mph.

Tonight

Scattered flurries after midnight. Increasing clouds, with a low around 19. Wind chill values between 5 and 15. Northwest wind 10 to 17 mph, with gusts as high as 26 mph.

Sunday

Mostly cloudy, with a high near 28. Wind chill values between 3 and 13. Blustery, with a northwest wind 18 to 23 mph, with gusts as high as 32 mph.

Sunday Night

Mostly cloudy, with a low around 15. Wind chill values between -1 and 9. Blustery, with a northwest wind 17 to 20 mph, with gusts as high as 28 mph.

Monday

Sunny, with a high near 30. North northwest wind 9 to 17 mph, with gusts as high as 25 mph.

Monday Night

Increasing clouds, with a low around 18. Light and variable wind becoming south 5 to 9 mph after midnight.

Tuesday

Mostly cloudy, with a high near 47. South wind 10 to 18 mph, with gusts as high as 29 mph.

Tuesday Night

Mostly cloudy, with a low around 35.