Johnson Lake Weather Forecast

    • 65
    • 83

    Chance Rain Showers

    • 61
    • 83

    Slight Chance Thunderstorms

    • 62
    • 85

    Mostly Sunny

    • 65
    • 88

    Slight Chance Thunderstorms

    • 65
    • 86

    Chance Thunderstorms

    • 64
    • 85

    Chance Thunderstorms

    • 63
    • 85

    Slight Chance Thunderstorms

Today 3 Jul Brookings

Mostly sunny. Highs in the mid 80s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 3 Jul Brookings

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the mid 60s. Southeast Winds around 5 Mph, becoming northeast after midnight.

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  • Temperature Real-Time

Johnson Lake Temperature Statistics

July Temperature

Brookings, Brookings Municipal Airport (13.7 miles)

  • Lowest 1 July, 2026

    64 °F

  • Average July

    73.1 °F

  • Highest 1 July, 2026

    82 °F

Climate (2021–2026)

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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