Terrapin Lake Weather Forecast

    • 64
    • 79

    Rain Showers

    • 69
    • 86

    Slight Chance Thunderstorms

    • 64
    • 88

    Chance Thunderstorms

    • 64
    • 85

    Chance Rain Showers

    • 64
    • 86

    Slight Chance Rain Showers

    • 65
    • 85

    Chance Rain Showers

Today 29 Aug Washington

Mostly cloudy. Showers and slight chance of Thunderstorms in the Morning, then slight chance of Showers in the afternoon. Highs around 80. South Winds 10 to 15 Mph. Chance of precipitation 90 percent.

Tonight 29 Aug Washington

Mostly cloudy. Lows in the mid 60s. Southeast Winds up to 10 Mph.

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Terrapin Lake Temperature Statistics

August Temperature

L O Simenstad Municipal Airport (10.6 miles)

  • Lowest 23 August, 2026

    46.6 °F

  • Average August

    72.3 °F

  • Highest 12 August, 2026

    88.2 °F

Climate (2021–2026)

L O Simenstad Municipal Airport (10.6 miles)

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  • Average Low 2021–2026

    37.2 °F

  • Average 2021–2026

    47.4 °F

  • Average High 2021–2026

    57 °F
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