Johnson Lake Weather Forecast

    • 27
    • 51

    Increasing Clouds

    • 25
    • 44

    Rain/Snow

    • 23
    • 41

    Partly Sunny

    • 25
    • 53

    Chance Rain/Snow

    • 26
    • 39

    Chance Snow

    • 15
    • 41

    Snow Likely

    • 5
    • 26

    Slight Chance Snow

Today 9 Mar Brookings

Sunny. Much cooler with Highs in the lower 50s. Northeast Winds 10 to 15 Mph.

Tonight 9 Mar Brookings

Mostly clear this Evening, then becoming mostly cloudy. Cooler with Lows in the upper 20s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnson Lake Temperature Statistics

March Temperature

Brookings, Brookings Municipal Airport (13.7 miles)

  • Lowest 1 March, 2026

    -7.1 °F

  • Average March

    33.8 °F

  • Highest 5 March, 2026

    57.9 °F

Climate (2021–Present)

Brookings, Brookings Municipal Airport (13.7 miles)

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  • Average Low 2021–2026

    35.3 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    55.7 °F
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