Decatur Illinois 10 Day Weather Forecast

Want to see the weather for Decatur Illinois 10 days in advance? WeatherYou™ is now offering extended 10-day weather forecast report for Decatur Illinois and virtually any other city around the globe. What's more, our free widgets enable you to add current weather conditions or extended forecast to your website or blog in seconds, and are available in a variety of colors and sizes.

Extended 10-Day Forecast Report

Decatur Illinois

  • Monday
    Oct 20
    Day 1
    Clear
    19°
    Mainly clear. Low around 45F. Winds NNW at 5 to 10 mph.
  • Tuesday
    Oct 21
    Day 2
    Clear
    14°
    Sunny. High 58F. Winds N at 5 to 10 mph.
  • Wednesday
    Oct 22
    Day 3
    Clear
    15°
    A mostly clear sky. Low 39F. Winds NE at 5 to 10 mph.
  • Thursday
    Oct 23
    Day 4
    Partly Cloudy
    17°
    Sunny. High 59F. Winds ENE at 5 to 10 mph.
  • Friday
    Oct 24
    Day 5
    Partly Cloudy
    19°
    11°
    Mostly clear. Low 38F. Winds light and variable.
  • Saturday
    Oct 25
    Day 6
    Partly Cloudy
    21°
    Some sun in the morning with increasing clouds during the afternoon. High 62F. Winds S at 5 to 10 mph.
  • Sunday
    Oct 26
    Day 7
    Partly Cloudy
    22°
    11°
    Mostly cloudy skies early, then partly cloudy after midnight. Low 46F. Winds light and variable.
  • Monday
    Oct 27
    Day 8
    Clear
    19°
    Partly cloudy skies. High 67F. Winds WSW at 5 to 10 mph.
  • Tuesday
    Oct 28
    Day 9
    Chance Of Rain
    17°
    Generally fair. Low 51F. Winds light and variable.
  • Wednesday
    Oct 29
    Day 10
    Clear
    14°
    Some clouds in the morning will give way to mainly sunny skies for the afternoon. High around 70F. Winds WSW at 5 to 10 mph.

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Note that 7-day forecast is normally much more accurate than extended forecast for days 8,9 and 10. Since weather forecasting is based on complex calculations the accuracy of such forecast cannot be assured and you should check back closer to such dates. We make our best effort to provide accurate information in our Decatur Illinois weather report but do not guarantee accuracy of information.



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