Knowlton Heights Weather Forecast

    • 32
    • 51

    Breezy

    • 37
    • 52

    Mostly Cloudy

    • 37
    • 57

    Partly Sunny

    • 41
    • 65

    Partly Sunny

    • 34
    • 62

    Partly Sunny

    • 32
    • 50

    Mostly Cloudy

    • 40
    • 58

    Mostly Cloudy

Today 5 Mar Lower Treasure Valley

Partly cloudy. A chance of Rain, mainly this morning. Chance of rain 30 percent. Highs 48 to 53. Windy. Northwest Winds 20 to 30 Mph with Gusts to 40 Mph.

Tonight 5 Mar Lower Treasure Valley

Partly cloudy. Isolated rain Showers early. Chance of rain 20 percent. Lows 29 to 34. Windy. Northwest Winds 15 to 25 Mph with Gusts to 35 Mph Early, decreasing to 10 to 15 Mph with Gusts to 25 Mph after midnight.

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Knowlton Heights Temperature Statistics

March Temperature

Caldwell - Caldwell Industrial Airport (9.3 miles)

  • Lowest 3 March, 2026

    30 °F

  • Average March

    46.1 °F

  • Highest 3 March, 2026

    62.1 °F

Climate (2021–Present)

Caldwell - Caldwell Industrial Airport (9.3 miles)

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  • Average Low 2021–2026

    41.9 °F

  • Average 2021–2026

    53.4 °F

  • Average High 2021–2026

    65.4 °F
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