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Weather for South Union, KYSouth Union, KY Weather & Current Conditions

42283 Weather (South Union, KY)

South Union, KY WeatherCurrent Conditions and Weather for South Union, Kentucky
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Clear at South Union (42283), temperature is 69°F21°C, dew point 65°F18°C, humidity 87%. Wind direction is NNE at 5 mphat 8 km/h with visibility of 10.00 mi16 km. Barometric pressure is 30 in1016 mb. Last update: 7:16 am.*
*Time is approximately 7:16 am Tue, Aug 04, 2026. Time will be within 15 minutes of current local time. South Union weather forecast data is updated every 15 minutes.

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South Union KY Weather - 8:16 am

South Union Weather Forecast

Weather forecast for: South Union KY
Last Update: 1:26 am CDT Aug 4, 2026
Today: Sunny, with a high near 86. Northeast wind 3 to 6 mph.
Tonight: Mostly clear, with a low around 68. Light north wind.
Wednesday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 88. Light and variable wind.
Wednesday Night: Mostly clear, with a low around 70. Calm wind.
Thursday: Sunny, with a high near 90. Light and variable wind becoming south around 6 mph in the morning.
Thursday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72.
Friday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90.
Friday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Saturday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
Saturday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71.
Sunday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Sunday Night: Partly cloudy, with a low around 72.
Monday: Mostly sunny, with a high near 90.

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