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Hourly Weather Forecast - Onarga, IL

  • Temperature
    47°F
    Precipitation
    30%
    Wind
    10mph
    SSE
    Arrow up

    30% Chance Rain Showers

    Humidity
    69%
    Feels like
    42°F
    Dew Point
    37°F

  • 30% Chance Rain Showers

    Humidity
    71%
    Feels like
    42°F
    Dew Point
    38°F

  • 30% Chance Rain Showers

    Humidity
    73%
    Feels like
    41°F
    Dew Point
    38°F

  • 30% Chance Rain Showers

    Humidity
    74%
    Feels like
    40°F
    Dew Point
    38°F

  • 30% Chance Rain Showers

    Humidity
    75%
    Feels like
    40°F
    Dew Point
    38°F

Top Stories

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Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

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Today's Weather Outlook

Today's Weather Outlook

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Weekend Weather Preview

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Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

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Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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(Image provided by Pixabay.com)

Lightning Safety

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