Union, South Carolina | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Clear
    54°
    Friday 5/10
    Forecast night icon
    54°
    Clear
    Hourly
    Night Details
    Clear. Lows around 50. North winds 5 to 10 mph.
  • Forecast day icon
    Saturday
    Sunny
    72°
    Forecast night icon
    Night
    Mostly Clear
    54°
    Saturday 5/11
    Day
    72°
    Sunny
    Forecast day icon
    Night
    54°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph.
    Night Details
    Mostly clear. Lows in the lower 50s. West winds around 5 mph.
  • Forecast day icon
    Sunday
    Sunny
    75°
    Forecast night icon
    Night
    Partly Cloudy
    54°
    Sunday 5/12
    Day
    75°
    Sunny
    Forecast day icon
    Night
    54°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph.
    Night Details
    Partly cloudy. Lows in the lower 50s. West winds around 5 mph becoming northeast around 5 mph after midnight.
  • Forecast day icon
    Monday
    Partly Sunny
    77°
    Forecast night icon
    Night
    70% Chance Rain Showers
    61°
    Monday 5/13
    Day
    77°
    Partly Sunny
    Forecast day icon
    Night
    61°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 70s.
    Night Details
    Mostly cloudy. A chance of showers in the evening then showers likely after midnight. Lows around 60. Chance of rain 70 percent.
  • Forecast day icon
    Tuesday
    Thunderstorms
    71°
    Forecast night icon
    Night
    80% Chance of Storms
    63°
    Tuesday 5/14
    Day
    71°
    Thunderstorms
    Forecast day icon
    Night
    63°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely in the morning then showers with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 90 percent.
    Night Details
    Mostly cloudy with a chance of thunderstorms. Showers mainly in the evening. Lows in the lower 60s. Chance of rain 80 percent.
  • Forecast day icon
    Wednesday
    50% Chance of Storms
    77°
    Forecast night icon
    Night
    30% Chance of Storms
    61°
    Wednesday 5/15
    Day
    77°
    50% Chance of Storms
    Forecast day icon
    Night
    61°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny in the morning then mostly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
    Night Details
    Mostly clear. A chance of showers and thunderstorms in the evening. Lows in the upper 50s. Chance of rain 30 percent.
  • Forecast day icon
    Thursday
    30% Chance Rain Showers
    84°
    Forecast night icon
    Night
    40% Chance of Storms
    66°
    Thursday 5/16
    Day
    84°
    30% Chance Rain Showers
    Forecast day icon
    Night
    66°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Chance of rain 40 percent.
  • Forecast day icon
    Friday
    60% Chance of Storms
    77°
    Forecast night icon
    Night
    70% Chance of Storms
    64°
    Friday 5/17
    Day
    77°
    60% Chance of Storms
    Forecast day icon
    Night
    64°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers and thunderstorms in the morning then showers and thunderstorms likely in the afternoon. Highs in the upper 70s. Chance of rain 60 percent.
    Night Details
    Partly cloudy with a 70% chance for rain and thunderstorms. Low temperature around 64F. Dew point will be around 64F with an average humidity of 88%. Winds will be 6 mph from the SW.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    77°
    Forecast night icon
    Night
    30% Chance of Rain
    60°
    Saturday 5/18
    Day
    77°
    40% Chance of Rain
    Forecast day icon
    Night
    60°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a 40% chance for rain and thunderstorms. High temperature around 77F. Dew point will be around 61F with an average humidity of 72%. Winds will be 7 mph from the W.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 60F. Dew point will be around 57F with an average humidity of 75%. Winds will be 4 mph from the W.
  • Forecast day icon
    Sunday
    Sunny
    77°
    Forecast night icon
    Night
    Clear
    62°
    Sunday 5/19
    Day
    77°
    Sunny
    Forecast day icon
    Night
    62°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 77F. Dew point will be around 56F with an average humidity of 64%. Winds will be 4 mph from the W.
    Night Details
    Clear. Low temperature around 62F. Dew point will be around 57F with an average humidity of 73%. Winds will be 3 mph from the SW.