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Hourly Weather Forecast - Union, IA

  • Temperature
    70°F
    Precipitation
    0%
    Wind
    9mph
    SSE
    Arrow up

    Mostly Cloudy

    Humidity
    88%
    Feels like
    70°F
    Dew Point
    67°F

  • Mostly Cloudy

    Humidity
    87%
    Feels like
    72°F
    Dew Point
    68°F

  • Mostly Cloudy

    Humidity
    86%
    Feels like
    74°F
    Dew Point
    69°F

  • Mostly Cloudy

    Humidity
    84%
    Feels like
    75°F
    Dew Point
    70°F

  • Mostly Cloudy

    Humidity
    83%
    Feels like
    76°F
    Dew Point
    70°F

  • Partly Cloudy

    Humidity
    85%
    Feels like
    76°F
    Dew Point
    72°F

  • Partly Cloudy

    Humidity
    84%
    Feels like
    77°F
    Dew Point
    71°F

  • Partly Cloudy

    Humidity
    86%
    Feels like
    76°F
    Dew Point
    72°F

  • Partly Cloudy

    Humidity
    88%
    Feels like
    74°F
    Dew Point
    71°F

  • Hazy

    Humidity
    92%
    Feels like
    72°F
    Dew Point
    70°F

  • Partly Cloudy

    Humidity
    94%
    Feels like
    71°F
    Dew Point
    69°F

  • Partly Cloudy

    Humidity
    96%
    Feels like
    71°F
    Dew Point
    69°F

Top Stories

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Today's Severe Weather Outlook

Gusty Storms Possible From The Mid-Atlantic to Northern Rockies

A stationary front and a developing disturbance will provide multiple chances for severe storms.

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Today's Forecast High Temperatures

Intense Heat Continues Across the South

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Weekend Weather Preview

Weekend Weather Preview

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A close up of the back of a child's head with their hand holding a yellow bubble wand (Image by M W from Pixabay)

Safety Tips For Playing In The Summer Sun

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Weekly Drought Map for July 17, 2025

Dry Weather, Worsening Drought Persists in the West

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Image by Gerd Altmann from Pixabay

What Is Heat Index And Staying Cool

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