Whitby Reservoir Weather Forecast

    • 46
    • 73

    Decreasing Clouds

    • 45
    • 72

    Partly Sunny

    • 45
    • 70

    Mostly Cloudy

    • 47
    • 69

    Chance Rain Showers

    • 40
    • 63

    Rain Showers Likely

    • 34
    • 53

    Slight Chance Rain Showers

Today 18 Oct Owyhee Mountains

Sunny. Highs 64 to 74.

Tonight 18 Oct Owyhee Mountains

Mostly clear. Lows 39 to 49.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Whitby Reservoir Temperature Statistics

October Temperature

Rome (46.6 miles)

  • Lowest 13 October, 2026

    19.7 °F

  • Average October

    57.3 °F

  • Highest 4 October, 2026

    91.7 °F

Climate (2021–2026)

Rome (46.6 miles)

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  • Average Low 2021–2026

    36.5 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    66.2 °F
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