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Fall Weather Pattern Arrives

Rain and much cooler temperatures behind a cold front will bring a feeling of fall to the east coast today. In addition, an active fall storm pattern developing in the Pacific Northwest this week will bring areas of heavy rains, and very high elevations could receive heavy snow. Wetting rains to the valley floors will spread south Thu and Fri into northern California,where active fires continue. Read More >

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

46°F

8°C

Humidity 73%
Wind Speed SW 8 mph
Barometer 30.27 in (1025.2 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 17 Oct 12:54 am CDT
Extended Forecast for

Decatur IL

  • Overnight

    Overnight: Clear, with a low around 43. South southwest wind around 7 mph.

    Clear

    Low: 43 °F

  • Tuesday

    Tuesday: Sunny, with a high near 68. South southwest wind 8 to 15 mph, with gusts as high as 21 mph.

    Sunny

    High: 68 °F

  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 45. South wind around 6 mph.

    Clear

    Low: 45 °F

  • Wednesday

    Wednesday: Sunny, with a high near 70. South wind 6 to 9 mph, with gusts as high as 15 mph.

    Sunny

    High: 70 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 49. South wind around 8 mph.

    Mostly Clear

    Low: 49 °F

  • Thursday

    Thursday: Sunny, with a high near 72. Southwest wind around 6 mph.

    Sunny

    High: 72 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 50. Light south wind.

    Mostly Clear

    Low: 50 °F

  • Friday

    Friday: Sunny, with a high near 75.

    Sunny

    High: 75 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 54.

    Partly Cloudy

    Low: 54 °F

Detailed Forecast

Overnight
Clear, with a low around 43. South southwest wind around 7 mph.
Tuesday
Sunny, with a high near 68. South southwest wind 8 to 15 mph, with gusts as high as 21 mph.
Tuesday Night
Clear, with a low around 45. South wind around 6 mph.
Wednesday
Sunny, with a high near 70. South wind 6 to 9 mph, with gusts as high as 15 mph.
Wednesday Night
Mostly clear, with a low around 49. South wind around 8 mph.
Thursday
Sunny, with a high near 72. Southwest wind around 6 mph.
Thursday Night
Mostly clear, with a low around 50. Light south wind.
Friday
Sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Sunday
Showers and thunderstorms likely. Mostly cloudy, with a high near 68.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 51.
Monday
Mostly sunny, with a high near 68.
Click Map For Forecast
Point Forecast:
Decatur IL
 39.86°N 88.94°W (Elev. 682 ft)
11:09 pm CDT Oct 16, 2017
1am CDT Oct 17, 2017-6pm CDT Oct 23, 2017
 
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