10-Day Weather Forecast - Winner, SD

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  • |12°F
    Partly Cloudy
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    Tonight

    12°F

    Mostly clear this evening then becoming partly cloudy. Lows 10 to 15. South winds around 5 mph increasing to 10 to 15 mph with gusts up to 30 mph. Wind chill values around 5 below.

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  • Day

    55°F

    Partly cloudy. Not as cool with highs in the mid 50s. Southwest winds 15 to 20 mph with gusts up to 30 mph.

    Night

    36°F

    Mostly cloudy. Lows in the upper 20s. West winds 10 to 20 mph with gusts up to 30 mph.

    Hourly details
  • Weekend Weather

  • Day

    40°F

    Partly cloudy in the morning then clearing. Highs in the lower 40s. Northwest winds 10 to 20 mph with gusts up to 30 mph.

    Night

    27°F

    Mostly clear. Lows in the lower 20s. Southwest winds 5 to 10 mph. Gusts up to 20 mph after midnight.

    Hourly details
  • Day

    48°F

    Partly cloudy. Highs in the upper 40s.

    Night

    36°F

    Partly cloudy. Lows in the mid 30s.

    Hourly details
  • Day

    62°F

    Partly cloudy. Highs in the mid 60s.

    Night

    38°F

    Partly cloudy. Lows in the lower 30s.

    Hourly details
  • Day

    48°F

    Partly cloudy. Highs in the lower 50s.

    Night

    35°F

    Partly cloudy. Lows in the lower 30s.

    Hourly details
  • Day

    58°F

    Partly cloudy. Highs in the upper 50s.

    Night

    43°F

    Partly cloudy. Lows in the mid 30s.

    Hourly details
  • Day

    49°F

    Partly cloudy. Highs in the lower 50s.

    Night

    35°F

    Clear. Low temperature around 35F. Dew point will be around 29F with an average humidity of 73%. Winds will be 3 mph from the S.

  • Day

    49°F

    Mostly sunny. High temperature around 49F. Dew point will be around 28F with an average humidity of 55%. Winds will be 8 mph from the SW.

    Night

    32°F

    Partly cloudy. Low temperature around 32F. Dew point will be around 25F with an average humidity of 65%. Winds will be 4 mph from the W.

  • Weekend Weather

  • Day

    40°F

    Partly cloudy. High temperature around 40F. Dew point will be around 22F with an average humidity of 58%. Winds will be 3 mph from the W.

    Night

    28°F

    Clear. Low temperature around 28F. Dew point will be around 22F with an average humidity of 73%. Winds will be 3 mph from the W.