10-Day Weather Forecast - Stephan, SD

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  • 75|47°F
    Mostly Sunny
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    Today

    75°F

    Mostly sunny and breezy. Much warmer with highs in the mid 70s. South winds 20 to 25 mph with gusts up to 35 mph.

    Tonight

    47°F

    Partly cloudy in the evening then clearing. Not as cool with lows around 40. Southeast winds 5 to 10 mph becoming northeast after midnight.

    Hourly details
  • Day

    80°F

    Mostly sunny. Highs in the upper 70s. Northeast winds 10 to 15 mph becoming southeast in the afternoon.

    Night

    56°F

    Mostly clear in the evening then becoming partly cloudy. Not as cool with lows in the lower 50s. Southeast winds 15 to 20 mph with gusts up to 30 mph.

    Hourly details
  • Day

    89°F

    Partly sunny. A slight chance of showers in the afternoon. Windy warmer with highs in the upper 80s. South winds 20 to 30 mph. Chance of rain 20 percent.

    Night

    58°F

    A chance of thunderstorms. Showers windy with lows in the lower 50s. Chance of rain 80 percent.

    Hourly details
  • Day

    67°F

    Partly sunny. A slight chance of showers in the morning then a chance of showers in the afternoon. Very windy and not as warm with highs in the upper 60s. Chance of rain 40 percent.

    Night

    39°F

    Mostly cloudy. A chance of rain showers in the evening. Very windy and much cooler with lows in the mid 30s. Chance of rain 40 percent.

    Hourly details
  • Day

    53°F

    Partly cloudy and very windy. Highs in the lower 50s. Lows in the upper 20s.

    Night

    34°F

    Partly cloudy and very windy. Highs in the lower 50s. Lows in the upper 20s.

    Hourly details
  • Weekend Weather

  • Day

    50°F

    Partly sunny. A slight chance of rain showers in the afternoon. Breezy with highs in the lower 50s. Chance of rain 20 percent.

    Night

    33°F

    Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 20s.

    Hourly details
  • Day

    53°F

    Partly sunny. A slight chance of snow showers in the morning then a slight chance of rain showers in the afternoon. Highs in the mid 50s. Chance of precipitation 20 percent.

    Night

    36°F

    Mostly cloudy. Low temperature around 36F. Dew point will be around 26F with an average humidity of 54%. Winds will be 5 mph from the NE.

  • Day

    55°F

    Partly cloudy. High temperature around 55F. Dew point will be around 28F with an average humidity of 53%. Winds will be 4 mph from the W.

    Night

    35°F

    Partly cloudy. Low temperature around 35F. Dew point will be around 28F with an average humidity of 55%. Winds will be 3 mph from the NW.

  • Day

    57°F

    Mostly sunny. High temperature around 57F. Dew point will be around 31F with an average humidity of 55%. Winds will be 3 mph from the SW.

    Night

    39°F

    Partly cloudy. Low temperature around 39F. Dew point will be around 32F with an average humidity of 57%. Winds will be 3 mph from the E.

  • Day

    57°F

    Partly cloudy. High temperature around 57F. Dew point will be around 35F with an average humidity of 60%. Winds will be 3 mph from the SE.

    Night

    40°F

    Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 40F. Dew point will be around 37F with an average humidity of 66%. Winds will be 6 mph from the E.