Lake Tetonkaha Weather Forecast

    • 41
    • 67

    Mostly Sunny

    • 43
    • 64

    Mostly Sunny

    • 48
    • 66

    Mostly Sunny

    • 49
    • 70

    Mostly Sunny

    • 55
    • 72

    Partly Sunny

    • 57
    • 72

    Chance Rain Showers

    • 46
    • 67

    Chance Rain Showers

Today 18 Oct Brookings

Mostly sunny. Highs around 60.

Tonight 18 Oct Brookings

Mostly clear this Evening, then becoming partly cloudy. Lows in the lower 40s. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Tetonkaha Temperature Statistics

October Temperature

Brookings, Brookings Municipal Airport (12.4 miles)

  • Lowest 16 October, 2026

    33.1 °F

  • Average October

    56.1 °F

  • Highest 10 October, 2026

    88 °F

Climate (2021–2026)

Brookings, Brookings Municipal Airport (12.4 miles)

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  • Average Low 2021–2026

    35.4 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    55.6 °F
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