Caldwell Weather Forecast

    • 22
    • 30

    Patchy Fog

    • 23
    • 30

    Patchy Fog

    • 23
    • 30

    Patchy Fog

    • 26
    • 30

    Patchy Fog

    • 26
    • 31

    Slight Chance Rain

    • 22
    • 44

    Mostly Sunny

Today 3 Dec Lower Treasure Valley

Partly sunny. Areas of dense fog. Highs 28 to 36. Light Winds.

Tonight 3 Dec Lower Treasure Valley

Mostly cloudy. Areas of dense fog. Lows 20 to 28. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Caldwell Temperature Statistics

December Temperature

Caldwell - Caldwell Industrial Airport (3.1 miles)

  • Lowest 1 December, 2024

    19.9 °F

  • Average December

    26.7 °F

  • Highest 1 December, 2024

    35.1 °F

Climate (2019–Present)

Caldwell - Caldwell Industrial Airport (3.1 miles)

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  • Average Low 2019–2024

    41.3 °F

  • Average 2019–2024

    52.9 °F

  • Average High 2019–2024

    64.8 °F
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