Letha Weather Forecast

    • 38
    • 67

    Decreasing Clouds

    • 34
    • 60

    Partly Sunny

    • 32
    • 57

    Mostly Sunny

    • 35
    • 61

    Sunny

    • 39
    • 64

    Mostly Sunny

    • 43
    • 71

    Partly Sunny

    • 43
    • 70

    Partly Sunny

Today 15 Apr Lower Treasure Valley

Partly cloudy. Scattered Sprinkles this morning. Highs 64 to 69. Windy. Northwest Winds 15 to 25 Mph with Gusts to 35 Mph.

Tonight 15 Apr Lower Treasure Valley

Mostly clear. Lows 37 to 42. Windy. Northwest Winds 15 to 25 Mph with Gusts to 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Letha Temperature Statistics

April Temperature

Caldwell - Caldwell Industrial Airport (17.4 miles)

  • Lowest 8 April, 2024

    32 °F

  • Average April

    50.3 °F

  • Highest 13 April, 2024

    78.1 °F

Climate (2019–Present)

Caldwell - Caldwell Industrial Airport (17.4 miles)

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  • Average Low 2019–2024

    41 °F

  • Average 2019–2024

    52.6 °F

  • Average High 2019–2024

    64.6 °F
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