Collister Weather Forecast

    • 34
    • 59

    Becoming Sunny

    • 33
    • 54

    Mostly Sunny

    • 37
    • 58

    Mostly Sunny

    • 40
    • 63

    Mostly Sunny

    • 44
    • 70

    Partly Sunny

    • 42
    • 67

    Partly Sunny

Today 16 Apr Upper Treasure Valley

Mostly sunny. Highs 59 to 64. Breezy. Northwest Winds 10 to 20 Mph with Gusts to 30 Mph.

Tonight 16 Apr Upper Treasure Valley

Partly cloudy. Lows 31 to 36. Windy. Northwest Winds 10 to 15 Mph with Gusts to 25 Mph in the Evening, increasing to 15 to 25 Mph with Gusts to 35 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Collister Temperature Statistics

April Temperature

Boise Air Terminal (7.5 miles)

  • Lowest 8 April, 2024

    31.7 °F

  • Average April

    51.9 °F

  • Highest 13 April, 2024

    81.6 °F

Climate (2019–Present)

Boise Air Terminal (7.5 miles)

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  • Average Low 2019–2024

    43.4 °F

  • Average 2019–2024

    53.9 °F

  • Average High 2019–2024

    64.9 °F
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