Union, South Carolina | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    Scattered Thunderstorms
    70°
    Forecast night icon
    Night
    70% Chance of Storms
    62°
    Saturday 5/4
    Day
    70°
    Scattered Thunderstorms
    Forecast day icon
    Night
    62°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Widespread showers and scattered thunderstorms. Near steady temperatures in the lower 70s. Southeast winds around 5 mph. Chance of rain 90 percent.
    Night Details
    Scattered thunderstorms in the evening. Numerous showers. Patchy fog. Lows in the lower 60s. Southeast winds around 5 mph. Chance of rain 70 percent.
  • Forecast day icon
    Sunday
    50% Chance of Storms
    75°
    Forecast night icon
    Night
    50% Chance of Storms
    63°
    Sunday 5/5
    Day
    75°
    50% Chance of Storms
    Forecast day icon
    Night
    63°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Patchy fog in the morning. Partly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. South winds around 5 mph. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. South winds around 5 mph. Chance of rain 50 percent.
  • Forecast day icon
    Monday
    70% Chance of Storms
    76°
    Forecast night icon
    Night
    50% Chance of Storms
    63°
    Monday 5/6
    Day
    76°
    70% Chance of Storms
    Forecast day icon
    Night
    63°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of thunderstorms. A chance of showers in the morning then showers likely in the afternoon. Highs around 80. Southwest winds 5 to 10 mph. Chance of rain 70 percent.
    Night Details
    Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 60s. Chance of rain 50 percent.
  • Forecast day icon
    Tuesday
    Partly Sunny
    81°
    Forecast night icon
    Night
    Mostly Clear
    66°
    Tuesday 5/7
    Day
    81°
    Partly Sunny
    Forecast day icon
    Night
    66°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly sunny in the morning then becoming mostly sunny. Highs in the mid 80s.
    Night Details
    Mostly clear. Lows in the mid 60s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    87°
    Forecast night icon
    Night
    Partly Cloudy
    69°
    Wednesday 5/8
    Day
    87°
    Mostly Sunny
    Forecast day icon
    Night
    69°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs around 90.
    Night Details
    Partly cloudy. Lows in the upper 60s.
  • Forecast day icon
    Thursday
    30% Chance of Storms
    83°
    Forecast night icon
    Night
    30% Chance of Storms
    68°
    Thursday 5/9
    Day
    83°
    30% Chance of Storms
    Forecast day icon
    Night
    68°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Breezy with highs around 90. Chance of rain 30 percent.
    Night Details
    A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Breezy with lows in the mid 60s. Chance of rain 30 percent.
  • Forecast day icon
    Friday
    50% Chance of Storms
    80°
    Forecast night icon
    Night
    50% Chance of Rain
    56°
    Friday 5/10
    Day
    80°
    50% Chance of Storms
    Forecast day icon
    Night
    56°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Breezy with highs in the mid 80s. Chance of rain 50 percent.
    Night Details
    Mostly clear with a 50% chance for rain and thunderstorms. Low temperature around 56F. Dew point will be around 57F with an average humidity of 81%. Winds will be 6 mph from the NW.
  • Forecast day icon
    Saturday
    Sunny
    70°
    Forecast night icon
    Night
    Clear
    51°
    Saturday 5/11
    Day
    70°
    Sunny
    Forecast day icon
    Night
    51°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 70F. Dew point will be around 51F with an average humidity of 60%. Winds will be 5 mph from the NW.
    Night Details
    Clear. Low temperature around 51F. Dew point will be around 47F with an average humidity of 67%. Winds will be 4 mph from the N.
  • Forecast day icon
    Sunday
    Sunny
    70°
    Forecast night icon
    Night
    Clear
    53°
    Sunday 5/12
    Day
    70°
    Sunny
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 70F. Dew point will be around 47F with an average humidity of 58%. Winds will be 2 mph from the N.
    Night Details
    Clear. Low temperature around 53F. Dew point will be around 48F with an average humidity of 72%. Winds will be 1 mph from the NE.
  • Forecast day icon
    Monday
    Sunny
    72°
    Forecast night icon
    Night
    Clear
    55°
    Monday 5/13
    Day
    72°
    Sunny
    Forecast day icon
    Night
    55°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 72F. Dew point will be around 51F with an average humidity of 62%. Winds will be 1 mph from the NE.
    Night Details
    Clear. Low temperature around 55F. Dew point will be around 53F with an average humidity of 77%. Winds will be 1 mph from the E.