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.

Light Rain Fog/Mist

60°F

16°C

Humidity 96%
Wind Speed SW 16 G 23 mph
Barometer 29.77 in (1007.6 mb)
Dewpoint 59°F (15°C)
Visibility 5.00 mi
Last update 18 Apr 2:54 am CDT
Extended Forecast for

3 Miles SSW Findlay IL

Flood Watch until April 18, 04:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until April 18, 04:00am

    NOW until 4:00am Sat

    Flood Watch

  • Overnight

    Low: 59 °F

    Showers

  • Saturday

    Saturday: A 40 percent chance of showers, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a high near 55. Northwest wind 15 to 18 mph, with gusts as high as 28 mph.

    High: 55 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36. West northwest wind 6 to 14 mph becoming southwest after midnight. Winds could gust as high as 21 mph.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Patchy frost before 8am. Otherwise, sunny, with a high near 61. West wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 61 °F

    Patchy Frost
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Patchy frost after 4am. Otherwise, mostly clear, with a low around 34. Northwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 18 mph.

    Low: 34 °F

    Mostly Clear
    then Patchy
    Frost

  • Monday

    Monday: Patchy frost before 8am. Otherwise, sunny, with a high near 60. East northeast wind 5 to 7 mph becoming south in the afternoon.

    High: 60 °F

    Patchy Frost
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. South southeast wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Steady temperature around 59. West southwest wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A 40 percent chance of showers, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a high near 55. Northwest wind 15 to 18 mph, with gusts as high as 28 mph.
Saturday Night
Mostly clear, with a low around 36. West northwest wind 6 to 14 mph becoming southwest after midnight. Winds could gust as high as 21 mph.
Sunday
Patchy frost before 8am. Otherwise, sunny, with a high near 61. West wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.
Sunday Night
Patchy frost after 4am. Otherwise, mostly clear, with a low around 34. Northwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 18 mph.
Monday
Patchy frost before 8am. Otherwise, sunny, with a high near 60. East northeast wind 5 to 7 mph becoming south in the afternoon.
Monday Night
Mostly clear, with a low around 46. South southeast wind 7 to 11 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 80.
Thursday Night
A chance of showers. Partly cloudy, with a low around 60.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Findlay IL
 39.48°N 88.79°W (Elev. 669 ft)
Last Update:
3:36 am CDT Apr 18, 2026
Forecast Valid:
3am CDT Apr 18, 2026-6pm CDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

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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