Corn Creek Lake Weather Forecast

    • 38
    • 50

    Partly Sunny

    • 31
    • 67

    Increasing Clouds

    • 41
    • 55

    Mostly Cloudy

    • 44
    • 69

    Partly Sunny

    • 30
    • 58

    Partly Sunny

    • 28
    • 56

    Partly Sunny

    • 21
    • 42

    Partly Sunny

Today 21 Dec Mellette

Mostly cloudy. Highs around 50. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 21 Dec Mellette

Mostly cloudy with a slight chance of rain this Evening, then partly cloudy after midnight. Lows in the mid 30s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

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Corn Creek Lake Temperature Statistics

December Temperature

Philip, Philip Airport (38.5 miles)

  • Lowest 13 December, 2025

    -5.1 °F
  • Average December

    29 °F
  • Highest 16 December, 2025

    63 °F

Climate (2020–Present)

Philip, Philip Airport (38.5 miles)

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  • Average Low 2020–2025

    35.7 °F
  • Average 2020–2025

    49.4 °F
  • Average High 2020–2025

    63.4 °F
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