10-Day Weather Forecast - Hartford, SD

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  • 9|0°F
    Mostly Sunny
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    Today

    9°F

    Mostly sunny late this morning then becoming mostly cloudy. Much colder with highs around 9 above. West winds 10 to 15 mph. Wind chill values as low as 25 below.

    Tonight

    0°F

    Partly cloudy in the evening then clearing. Cold with lows around 3 below. West winds around 5 mph.

    Hourly details
  • Day

    19°F

    Partly sunny in the morning then cloudy with snow likely in the afternoon. Snow accumulation around an inch possible. Not as cool with highs around 19. South winds 5 to 10 mph. Chance of snow 70 percent. Wind chill values as low as 14 below in the morning.

    Night

    13°F

    Mostly cloudy. A chance of snow in the evening. Additional light snow accumulation possible. Not as cold with lows around 10 above. West winds 5 to 10 mph. Chance of snow 50 percent.

    Hourly details
  • Day

    27°F

    Snow likely. Patchy blowing snow in the afternoon. Little or no additional snow accumulation. Breezy with highs in the upper 20s. Temperature falling into the lower 20s in the afternoon. West winds 15 to 20 mph becoming northwest 20 to 25 mph in the afternoon. Chance of snow 60 percent.

    Night

    7°F

    Partly cloudy. Cold with lows zero to 5 above zero. Wind chill values as low as 10 below.

    Hourly details
  • Day

    15°F

    Partly sunny. Cooler with highs 15 to 20.

    Night

    -7°F

    Mostly cloudy in the evening then becoming partly cloudy. Much colder with lows 10 below to 15 below zero. Wind chill values as low as 30 below.

    Hourly details
  • Day

    -4°F

    Mostly sunny. Much colder with highs 5 below to zero. Wind chill values as low as 30 below.

    Night

    -10°F

    Partly cloudy. Cold with lows 15 below to 20 below zero. Wind chill values as low as 30 below.

    Hourly details
  • Weekend Weather

  • Day

    4°F

    Mostly sunny. A slight chance of snow in the afternoon. Cold with highs around 5 above. Chance of snow 20 percent. Wind chill values as low as 30 below.

    Night

    -2°F

    Mostly cloudy in the evening then becoming partly cloudy. Not as cold. Near steady temperature around zero. Wind chill values as low as 15 below.

    Hourly details
  • Day

    17°F

    Mostly sunny. Not as cool with highs around 20. Wind chill values as low as 15 below in the morning.

    Night

    1°F

    Clear. Low temperature around 0F. Dew point will be around 3F with an average humidity of 80%. Winds will be 5 mph from the SW.

  • Day

    16°F

    Sunny. High temperature around 16F. Dew point will be around 2F with an average humidity of 75%. Winds will be 3 mph from the S.

    Night

    5°F

    Mostly clear. Low temperature around 5F. Dew point will be around 3F with an average humidity of 80%. Winds will be 2 mph from the SE.

  • Day

    15°F

    Partly cloudy. High temperature around 15F. Dew point will be around 6F with an average humidity of 74%. Winds will be 2 mph from the NW.

    Night

    4°F

    Partly cloudy. Low temperature around 4F. Dew point will be around 3F with an average humidity of 79%. Winds will be 3 mph from the NW.

  • Day

    15°F

    Sunny. High temperature around 15F. Dew point will be around 5F with an average humidity of 74%. Winds will be 4 mph from the W.

    Night

    8°F

    Partly cloudy. Low temperature around 8F. Dew point will be around 5F with an average humidity of 77%. Winds will be 2 mph from the SE.