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.

Fog/Mist

55°F

13°C

Humidity 96%
Wind Speed SE 7 mph
Barometer 29.82 in (1009.8 mb)
Dewpoint 54°F (12°C)
Visibility 1.00 mi
Wind Chill53°F (12°C)
Last update 25 Dec 11:54 pm CST
Extended Forecast for

3 Miles SSW Findlay IL

Dense Fog Advisory December 26, 12:31am until December 26, 04:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory December 26, 12:31am until December 26, 04:00am

    NOW until 4:00am Fri

    Dense Fog Advisory

  • Overnight

    Low: 58 °F

    Slight Chance
    Drizzle and
    Areas Dense
    Fog

  • Friday

    Friday: Patchy fog between 10am and 11am. Otherwise, partly sunny, with a high near 65. South southwest wind 8 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.

    High: 65 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 41. Northwest wind around 6 mph becoming calm in the evening.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 61. Light east southeast wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 17 mph.

    High: 61 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of rain after midnight. Cloudy, with a low around 54. South wind around 10 mph, with gusts as high as 18 mph.

    Low: 54 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain likely, then rain and possibly a thunderstorm after noon. High near 66. South southwest wind 9 to 15 mph becoming west in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 66 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely before midnight. Mostly cloudy, with a low around 18. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 18 °F

    Rain Likely
    then Mostly
    Cloudy and
    Blustery

  • Monday

    Monday: Mostly sunny, with a high near 24. Blustery.

    High: 24 °F

    Mostly Sunny
    and Blustery

Detailed Forecast

Overnight
A slight chance of drizzle before 4am. Areas of dense fog. Otherwise, mostly cloudy, with a steady temperature around 58. South wind 9 to 11 mph, with gusts as high as 20 mph.
Friday
Patchy fog between 10am and 11am. Otherwise, partly sunny, with a high near 65. South southwest wind 8 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 41. Northwest wind around 6 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 61. Light east southeast wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 17 mph.
Saturday Night
A 40 percent chance of rain after midnight. Cloudy, with a low around 54. South wind around 10 mph, with gusts as high as 18 mph.
Sunday
Rain likely, then rain and possibly a thunderstorm after noon. High near 66. South southwest wind 9 to 15 mph becoming west in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Rain likely before midnight. Mostly cloudy, with a low around 18. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Mostly sunny, with a high near 24. Blustery.
Monday Night
Mostly clear, with a low around 14.
Tuesday
Sunny, with a high near 29.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
Mostly sunny, with a high near 34.
Wednesday Night
Partly cloudy, with a low around 19.
New Year's Day
Mostly sunny, with a high near 30.
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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:
11:22 pm CST Dec 25, 2025
Forecast Valid:
12am CST Dec 26, 2025-6pm CST Jan 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation