National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Overcast

50°F

10°C

Humidity 96%
Wind Speed NW 13 mph
Barometer 30.14 in (1020.9 mb)
Dewpoint 49°F (9°C)
Visibility 7.00 mi
Wind Chill45°F (7°C)
Last update 21 Oct 5:54 am CDT
Extended Forecast for

2 Miles WNW Decatur IL

  • Today

    Today: Mostly cloudy, with a high near 63. Northwest wind 5 to 8 mph becoming east in the afternoon.

    Mostly Cloudy

    High: 63 °F

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 56. East wind 7 to 9 mph becoming south southeast after midnight. Winds could gust as high as 15 mph.

    Slight Chance
    T-storms

    Low: 56 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 82. South wind 10 to 17 mph, with gusts as high as 25 mph.

    Mostly Sunny

    High: 82 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 57. South wind 13 to 15 mph, with gusts as high as 25 mph.

    Mostly Clear

    Low: 57 °F

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a temperature falling to around 54 by 5pm. South southwest wind 10 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 23 mph.

    Chance
    T-storms

    High: 70 °F⇓

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 40. North wind 10 to 14 mph, with gusts as high as 20 mph.

    Mostly Cloudy

    Low: 40 °F

  • Saturday

    Saturday: Partly sunny, with a high near 53. Northeast wind around 11 mph, with gusts as high as 20 mph.

    Partly Sunny

    High: 53 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 42.

    Mostly Cloudy

    Low: 42 °F

  • Sunday

    Sunday: A 40 percent chance of showers. Mostly cloudy, with a high near 55.

    Chance
    Showers

    High: 55 °F

Detailed Forecast

Today
Mostly cloudy, with a high near 63. Northwest wind 5 to 8 mph becoming east in the afternoon.
Tonight
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 56. East wind 7 to 9 mph becoming south southeast after midnight. Winds could gust as high as 15 mph.
Thursday
Mostly sunny, with a high near 82. South wind 10 to 17 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 57. South wind 13 to 15 mph, with gusts as high as 25 mph.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a temperature falling to around 54 by 5pm. South southwest wind 10 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 40. North wind 10 to 14 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 53. Northeast wind around 11 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 55.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 43.
Monday
A chance of showers. Mostly cloudy, with a high near 52.
Monday Night
A chance of showers. Mostly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 48.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
2 Miles WNW Decatur IL
 39.86°N 88.97°W (Elev. 676 ft)
Last Update:
10:56 pm CDT Oct 20, 2020
Forecast Valid:
6am CDT Oct 21, 2020-6pm CDT Oct 27, 2020
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation