Curtis Park Weather Forecast

    • 48
    • 85

    Sunny

    • 53
    • 86

    Mostly Sunny

    • 52
    • 86

    Partly Sunny

    • 52
    • 86

    Mostly Sunny

    • 49
    • 82

    Mostly Sunny

    • 52
    • 83

    Mostly Sunny

Today 17 Sep Lower Treasure Valley

Sunny. Highs 82 to 87. Southeast Winds 10 to 15 Mph.

Tonight 17 Sep Lower Treasure Valley

Mostly clear. Lows 50 to 55. Light Winds.

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Curtis Park Temperature Statistics

September Temperature

Caldwell - Caldwell Industrial Airport (4.3 miles)

  • Lowest 13 September, 2025

    51.1 °F

  • Average September

    71.6 °F

  • Highest 1 September, 2025

    97 °F

Climate (2020–Present)

Caldwell - Caldwell Industrial Airport (4.3 miles)

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  • Average Low 2020–2025

    41.5 °F

  • Average 2020–2025

    53 °F

  • Average High 2020–2025

    65 °F
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