Sweet Weather Forecast

    • 42
    • 64

    Increasing Clouds

    • 34
    • 64

    Rain Showers Likely

    • 34
    • 61

    Mostly Sunny

    • 36
    • 64

    Partly Sunny

    • 38
    • 66

    Mostly Sunny

    • 42
    • 70

    Partly Sunny

Today 18 Oct Lower Treasure Valley

Areas of fog and frost in the morning. Sunny. Highs 60 to 65. Light Winds.

Tonight 18 Oct Lower Treasure Valley

Mostly clear. Lows 40 to 45. Southeast Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sweet Temperature Statistics

October Temperature

Caldwell - Caldwell Industrial Airport (27.3 miles)

  • Lowest 6 October, 2025

    37.9 °F

  • Average October

    56.4 °F

  • Highest 10 October, 2025

    82.9 °F

Climate (2020–Present)

Caldwell - Caldwell Industrial Airport (27.3 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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