Hazardous Weather Conditions

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fog/Mist

65°F

18°C

Humidity 93%
Wind Speed Calm
Barometer 30.25 in (1023.8 mb)
Dewpoint 63°F (17°C)
Visibility 6.00 mi
Last update 6 Aug 6:54 am CDT
Extended Forecast for

Dalton City IL

  • Today

    Today: Patchy fog before 8am.  Otherwise, sunny, with a high near 86. Light and variable wind.

    High: 86 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 66. Light south southeast wind.

    Low: 66 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 88. Calm wind becoming south around 5 mph in the morning.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 69. South wind 3 to 5 mph.

    Low: 69 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 90. South wind 6 to 8 mph.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 71. South southeast wind around 7 mph.

    Low: 71 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 90. South wind 7 to 10 mph.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 8am. Otherwise, sunny, with a high near 86. Light and variable wind.
Tonight
Mostly clear, with a low around 66. Light south southeast wind.
Thursday
Sunny, with a high near 88. Calm wind becoming south around 5 mph in the morning.
Thursday Night
Mostly clear, with a low around 69. South wind 3 to 5 mph.
Friday
Sunny, with a high near 90. South wind 6 to 8 mph.
Friday Night
Mostly clear, with a low around 71. South southeast wind around 7 mph.
Saturday
Sunny, with a high near 90. South wind 7 to 10 mph.
Saturday Night
Mostly clear, with a low around 71.
Sunday
Mostly sunny, with a high near 89.
Sunday Night
Partly cloudy, with a low around 71.
Monday
Mostly sunny, with a high near 88.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
Dalton City IL
 39.7°N 88.81°W (Elev. 682 ft)
6:41 am CDT Aug 6, 2025
7am CDT Aug 6, 2025-6pm CDT Aug 12, 2025
 
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Additional Resources

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