Thompson Lake Weather Forecast

    • 46
    • 64

    Decreasing Clouds

    • 43
    • 65

    Mostly Cloudy

    • 43
    • 63

    Mostly Cloudy

    • 38
    • 58

    Partly Sunny

    • 41
    • 60

    Partly Sunny

    • 46
    • 65

    Mostly Cloudy

Today 26 Apr Upper Columbia Basin

Mostly cloudy with a 20 percent chance of rain Showers. Highs in the 60s. Southwest wind 5 to 10 Mph.

Tonight 26 Apr Upper Columbia Basin

Partly cloudy. Lows in the lower 40s. Southwest wind 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Thompson Lake Temperature Statistics

April Temperature

Ephrata, Ephrata Municipal Airport (41 miles)

  • Lowest 8 April, 2024

    28.9 °F

  • Average April

    52.3 °F

  • Highest 14 April, 2024

    80.7 °F

Climate (2019–Present)

Ephrata, Ephrata Municipal Airport (41 miles)

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  • Average Low 2019–2024

    42 °F

  • Average 2019–2024

    52.8 °F

  • Average High 2019–2024

    62.8 °F
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