Ben Ross Reservoir Weather Forecast

    • 36
    • 57

    Rain Showers

    • 32
    • 50

    Rain Showers

    • 30
    • 49

    Chance Rain Showers

    • 36
    • 52

    Mostly Cloudy

    • 31
    • 53

    Partly Sunny

    • 34
    • 53

    Mostly Cloudy

Today 25 Oct Upper Weiser River

Rain Showers. A slight chance of Thunderstorms in the afternoon. Thunderstorms may produce gusty Winds in the afternoon. Chance of rain near 100 percent. Highs 52 to 58. Breezy. South Winds 10 to 20 Mph with Gusts to 40 Mph.

Tonight 25 Oct Upper Weiser River

Rain Showers with a slight chance of Thunderstorms in the Evening, then a chance of rain and snow Showers after midnight. Thunderstorms may produce gusty Winds in the evening. Chance of precipitation 80 percent. No snow accumulation. Colder with Lows 31 to 36. South Winds 10 to 15 Mph. Gusts to 40 Mph in the Evening, decreasing to 25 Mph after midnight.

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Ben Ross Reservoir Temperature Statistics

October Temperature

McCall Airport (30.4 miles)

  • Lowest 21 October, 2025

    25 °F

  • Average October

    43.3 °F

  • Highest 9 October, 2025

    72 °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

    54.4 °F
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