Pearl Weather Forecast

    • 16
    • 33

    Becoming Sunny

    • 16
    • 28

    Becoming Sunny

    • 21
    • 32

    Mostly Sunny

    • 23
    • 35

    Mostly Cloudy

    • 25
    • 38

    Mostly Sunny

    • 26
    • 39

    Mostly Cloudy

    • 27
    • 41

    Partly Sunny

Today 23 Jan Lower Treasure Valley

Mostly cloudy. Patchy fog early this morning. Highs 31 to 36. Northwest Winds 10 to 15 Mph.

Tonight 23 Jan Lower Treasure Valley

Mostly clear. Patchy fog after midnight. Lows 18 to 23. Northwest Winds up to 10 Mph.

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  • Temperature Real-Time

Pearl Temperature Statistics

January Temperature

Boise Air Terminal (19.9 miles)

  • Lowest 16 January, 2026

    24.1 °F

  • Average January

    34.6 °F

  • Highest 3 January, 2026

    57.9 °F

Climate (2021–Present)

Boise Air Terminal (19.9 miles)

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  • Average Low 2021–2026

    44.1 °F

  • Average 2021–2026

    54.8 °F

  • Average High 2021–2026

    66 °F
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