10-Day Weather Forecast - Union Center, SD

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  • 80|54°F
    Partly Cloudy

    Today

    80°F

    Partly cloudy with isolated showers and thunderstorms. Breezy with highs in the lower 80s. Southwest winds 15 to 25 mph with gusts up to 50 mph. Chance of rain 20 percent.

    Tonight

    54°F

    Clear breezy with lows in the lower 50s. West winds 15 to 25 mph with gusts up to 45 mph diminishing to 10 to 15 mph with gusts up to 25 mph after midnight.

    Hourly details
  • 85|59°F
    Sunny

    Day

    85°F

    Sunny breezy with highs in the mid 80s. West winds 15 to 25 mph with gusts up to 35 mph.

    Night

    59°F

    Mostly clear in the evening then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 50s. North winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of rain 20 percent.

    Hourly details
  • 82|60°F
    Partly Cloudy

    Day

    82°F

    Partly cloudy in the morning then clearing. A slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 80s. North winds 5 to 10 mph becoming southeast 10 to 15 mph in the afternoon. Chance of rain 20 percent.

    Night

    60°F

    Mostly clear. Lows in the upper 50s.

    Hourly details
  • 86|60°F
    50% Chance of Storms

    Day

    86°F

    Partly cloudy. A slight chance of showers in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent.

    Night

    60°F

    Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the upper 50s. Chance of rain 40 percent.

    Hourly details
  • 90|63°F
    30% Chance of Storms

    Day

    90°F

    Partly cloudy in the morning then mostly sunny with a chance of showers and thunderstorms in the afternoon. Breezy with highs in the lower 90s. Chance of rain 30 percent.

    Night

    63°F

    Partly cloudy with a chance of showers. A chance of thunderstorms in the evening then a slight chance of thunderstorms after midnight. Lows around 60. Chance of rain 50 percent.

    Hourly details
  • 84|61°F
    40% Chance of Storms

    Day

    84°F

    Partly cloudy with a slight chance of showers and thunderstorms in the morning then mostly sunny with a chance of showers and thunderstorms in the afternoon. Breezy with highs in the mid 80s. Chance of rain 40 percent.

    Night

    61°F

    Partly cloudy with a slight chance of showers and thunderstorms in the evening then mostly clear after midnight. Lows in the mid 50s. Chance of rain 20 percent.

    Hourly details
  • 87|64°F
    Mostly Sunny

    Day

    87°F

    Mostly sunny. Highs in the mid 80s.

    Night

    64°F

    Mostly clear. Low temperature around 64F. Dew point will be around 51F with an average humidity of 50%. Winds will be 12 mph from the SE.

  • 91|67°F
    Sunny

    Day

    91°F

    Sunny. High temperature around 91F. Dew point will be around 55F with an average humidity of 43%. Winds will be 12 mph from the SE.

    Night

    67°F

    Clear. Low temperature around 67F. Dew point will be around 55F with an average humidity of 50%. Winds will be 11 mph from the SE.

  • 93|67°F
    Sunny

    Day

    93°F

    Sunny. High temperature around 93F. Dew point will be around 55F with an average humidity of 40%. Winds will be 8 mph from the SE.

    Night

    67°F

    Clear. Low temperature around 67F. Dew point will be around 55F with an average humidity of 48%. Winds will be 5 mph from the E.

  • 91|66°F
    Sunny

    Day

    91°F

    Sunny. High temperature around 90F. Dew point will be around 55F with an average humidity of 41%. Winds will be 5 mph from the E.

    Night

    66°F

    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 66F. Dew point will be around 54F with an average humidity of 50%. Winds will be 5 mph from the E.