Johnson Lake Weather Forecast

    • 23
    • 55

    Breezy

    • 23
    • 47

    Chance Rain Showers

    • 37
    • 55

    Partly Sunny

    • 51
    • 60

    Chance Rain Showers

    • 49
    • 74

    Chance Rain Showers

    • 26
    • 66

    Rain Showers Likely

Today 8 Apr Brookings

Mostly sunny and breezy. Not as cool with Highs in the mid 50s. Northwest Winds 15 to 25 Mph with Gusts up to 35 Mph.

Tonight 8 Apr Brookings

Mostly clear and Breezy, cooler with Lows in the mid 20s. Northwest Winds 15 to 25 Mph with Gusts up to 35 Mph, Diminishing to 10 to 15 Mph with Gusts up to 25 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnson Lake Temperature Statistics

April Temperature

Brookings, Brookings Municipal Airport (13.7 miles)

  • Lowest 6 April, 2026

    19.9 °F

  • Average April

    32.9 °F

  • Highest 5 April, 2026

    57.9 °F

Climate (2021–Present)

Brookings, Brookings Municipal Airport (13.7 miles)

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  • Average Low 2021–2026

    35.2 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    55.7 °F
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