10-Day Weather Forecast - Summerset, SD

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  • |45°F
    Mostly Cloudy
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    Tonight

    45°F

    Mostly cloudy. Not as cool with lows in the upper 30s. West winds 10 to 15 mph with gusts up to 30 mph.

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  • Day

    51°F

    Mostly cloudy. A slight chance of rain in the afternoon. Breezy with highs in the upper 40s. Northwest winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 20 percent.

    Night

    30°F

    Mostly cloudy. A chance of snow after midnight. Lows in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph becoming south around 5 mph after midnight. Chance of snow 30 percent.

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  • Day

    49°F

    Becoming partly cloudy. Snow likely in the morning. A chance of rain. Little or no snow accumulation. Breezy with highs around 50. Southwest winds 10 to 15 mph with gusts up to 30 mph increasing to northwest 20 to 30 mph with gusts up to 45 mph in the afternoon. Chance of precipitation 60 percent.

    Night

    30°F

    Clear breezy with lows in the lower 30s. West winds 15 to 25 mph with gusts up to 35 mph.

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  • Day

    55°F

    Sunny breezy with highs in the upper 50s.

    Night

    36°F

    Clear. Lows in the mid 30s.

    Hourly details
  • Day

    59°F

    Sunny in the morning then becoming partly cloudy. Breezy with highs in the upper 50s.

    Night

    26°F

    Partly cloudy in the evening then becoming mostly cloudy. A 50 percent chance of snow. Lows 15 to 20.

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  • Weekend Weather

  • Day

    35°F

    Mostly cloudy with a 50 percent chance of snow. Much cooler with highs in the lower 30s.

    Night

    19°F

    Partly cloudy in the evening then becoming mostly cloudy. A 40 percent chance of snow. Lows around 15.

    Hourly details
  • Day

    41°F

    Partly cloudy with a 30 percent chance of snow. Highs in the lower 40s.

    Night

    26°F

    Partly cloudy. A slight chance of snow in the evening. Lows in the mid 20s. Chance of snow 20 percent.

    Hourly details
  • Day

    51°F

    Partly cloudy. Highs in the lower 50s.

    Night

    28°F

    Clear. Low temperature around 28F. Dew point will be around 19F with an average humidity of 60%. Winds will be 5 mph from the W.

  • Day

    46°F

    Sunny. High temperature around 46F. Dew point will be around 21F with an average humidity of 43%. Winds will be 5 mph from the NE.

    Night

    28°F

    Clear. Low temperature around 28F. Dew point will be around 17F with an average humidity of 57%. Winds will be 2 mph from the SW.

  • Day

    52°F

    Sunny. High temperature around 52F. Dew point will be around 23F with an average humidity of 40%. Winds will be 3 mph from the E.

    Night

    34°F

    Mostly clear. Low temperature around 34F. Dew point will be around 21F with an average humidity of 51%. Winds will be 3 mph from the SW.