Ben Ross Reservoir Weather Forecast

    • 58
    • 88

    Becoming Sunny

    • 63
    • 87

    Mostly Cloudy

    • 56
    • 82

    Mostly Cloudy

    • 58
    • 86

    Mostly Sunny

    • 62
    • 91

    Mostly Sunny

    • 62
    • 93

    Mostly Sunny

Today 19 Jul Upper Weiser River

Sunny. Highs 85 to 91. Southwest Winds 10 to 15 Mph.

Tonight 19 Jul Upper Weiser River

Mostly clear. Lows 57 to 63. North Winds up to 10 Mph with Gusts to 20 Mph.

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  • Temperature Real-Time

Ben Ross Reservoir Temperature Statistics

July Temperature

McCall Airport (30.4 miles)

  • Lowest 5 July, 2025

    43.6 °F

  • Average July

    66.5 °F

  • Highest 1 July, 2025

    90.6 °F

Climate (2020–Present)

McCall Airport (30.4 miles)

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  • Average Low 2020–2025

    30.5 °F

  • Average 2020–2025

    42.6 °F

  • Average High 2020–2025

    54.5 °F
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