Johnson Dam Weather Forecast

    • 18
    • 45

    Mostly Sunny

    • 17
    • 35

    Mostly Cloudy

    • 20
    • 48

    Mostly Cloudy

    • -1
    • 31

    Breezy

    • 0
    • 11

    Chance Snow

    • -2
    • 12

    Slight Chance Snow

Today 30 Jan Northern Perkins

Sunny. Highs in the mid 40s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 30 Jan Northern Perkins

Mostly clear. Lows 15 to 20. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnson Dam Temperature Statistics

January Temperature

Hettinger, Hettinger Municipal Airport (20.5 miles)

  • Lowest 20 January, 2025

    -20.1 °F

  • Average January

    13.4 °F

  • Highest 16 January, 2025

    43.6 °F

Climate (2020–Present)

Hettinger, Hettinger Municipal Airport (20.5 miles)

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  • Average Low 2020–2025

    31 °F

  • Average 2020–2025

    44.8 °F

  • Average High 2020–2025

    58.3 °F
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