Ben Ross Reservoir Weather Forecast

    • 34
    • 58

    Slight Chance Rain Showers

    • 40
    • 62

    Partly Sunny

    • 39
    • 67

    Mostly Sunny

    • 43
    • 71

    Mostly Sunny

    • 46
    • 74

    Partly Sunny

    • 48
    • 75

    Slight Chance Rain Showers

Today 27 Apr Upper Weiser River

Partly cloudy. A chance of rain Showers in the afternoon. Chance of rain 30 percent. Highs 55 to 60. Light Winds in the Morning, becoming west around 10 Mph in the afternoon.

Tonight 27 Apr Upper Weiser River

Partly cloudy in the Evening, then clearing. Patchy fog after midnight. Lows 33 to 38. North Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ben Ross Reservoir Temperature Statistics

April Temperature

McCall Airport (30.4 miles)

  • Lowest 18 April, 2026

    21.7 °F

  • Average April

    40.3 °F

  • Highest 6 April, 2026

    65.6 °F

Climate (2021–Present)

McCall Airport (30.4 miles)

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  • Average Low 2021–2026

    31.2 °F

  • Average 2021–2026

    43.1 °F

  • Average High 2021–2026

    55 °F
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