0

Hourly Weather Forecast - Union, SC

  • Temperature
    26°F
    Precipitation
    0%
    Wind
    4mph
    SW
    Arrow up

    Clear

    Humidity
    56%
    Feels like
    21°F
    Dew Point
    12°F

  • Sunny

    Humidity
    50%
    Feels like
    24°F
    Dew Point
    12°F

  • Sunny

    Humidity
    42%
    Feels like
    30°F
    Dew Point
    13°F

  • Sunny

    Humidity
    36%
    Feels like
    35°F
    Dew Point
    13°F

  • Sunny

    Humidity
    31%
    Feels like
    40°F
    Dew Point
    14°F

  • Sunny

    Humidity
    27%
    Feels like
    45°F
    Dew Point
    15°F

  • Sunny

    Humidity
    25%
    Feels like
    50°F
    Dew Point
    16°F

  • Sunny

    Humidity
    25%
    Feels like
    52°F
    Dew Point
    18°F

  • Sunny

    Humidity
    27%
    Feels like
    52°F
    Dew Point
    19°F

  • Sunny

    Humidity
    30%
    Feels like
    50°F
    Dew Point
    20°F

  • Sunny

    Humidity
    35%
    Feels like
    46°F
    Dew Point
    21°F

  • Clear

    Humidity
    41%
    Feels like
    42°F
    Dew Point
    21°F

  • Clear

    Humidity
    45%
    Feels like
    38°F
    Dew Point
    21°F

  • Clear

    Humidity
    49%
    Feels like
    36°F
    Dew Point
    21°F

  • Clear

    Humidity
    50%
    Feels like
    34°F
    Dew Point
    21°F

  • Clear

    Humidity
    52%
    Feels like
    33°F
    Dew Point
    21°F

  • Clear

    Humidity
    52%
    Feels like
    32°F
    Dew Point
    20°F

Top Stories

Right Arrow
Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Read More
Monday's Weather Outlook

Today's Weather Outlook

Read More
How to Measure Snow via NWS

How To Measure Snow

Read More
Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

Read More
A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

Read More
A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

Read More
More NewsRight Arrow
loading ad...
Today's National Outlook
Hurricane Tracker
Allergy Forecast
Cold & Flu
Snow & Ski Forecast
Fire Updates
Traffic Cameras
Weather Cameras
Traffic Cameras
Weather Cameras
Outdoor Sports Guide