Middleton Weather Forecast

    • 67
    • 97

    Slight Chance Thunderstorms

    • 59
    • 92

    Slight Chance Thunderstorms

    • 62
    • 96

    Mostly Sunny

    • 59
    • 94

    Sunny

    • 59
    • 92

    Sunny

    • 61
    • 97

    Hot

    • 62
    • 97

    Hot

Today 5 Jul Lower Treasure Valley

Sunny. Highs 95 to 100. Northwest Winds 10 to 15 Mph.

Tonight 5 Jul Lower Treasure Valley

Mostly cloudy. A slight chance of Showers and Thunderstorms after midnight. Chance of rain 20 percent. Lows 66 to 71. Breezy. Northwest Winds 10 to 20 Mph with Gusts to 30 Mph.

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  • Temperature Real-Time

Middleton Temperature Statistics

July Temperature

Caldwell - Caldwell Industrial Airport (4.3 miles)

  • Lowest 2 July, 2026

    54 °F

  • Average July

    69.5 °F

  • Highest 3 July, 2026

    91 °F

Climate (2021–2026)

Caldwell - Caldwell Industrial Airport (4.3 miles)

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  • Average Low 2021–2026

    41.9 °F

  • Average 2021–2026

    53.3 °F

  • Average High 2021–2026

    65.2 °F
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