Threemile Reservoir Weather Forecast

    • 34
    • 51

    Rain/Snow

    • 33
    • 48

    Rain/Snow

    • 39
    • 58

    Rain Showers Likely

    • 23
    • 51

    Rain/Snow

    • 24
    • 43

    Chance Snow Showers

    • 30
    • 51

    Partly Sunny

Today 12 Apr Harney County

Areas of fog this morning. Rain and snow Showers. Chance of precipitation 80 percent. Little or no snow accumulation. Highs 47 to 52. Breezy. Southwest Winds 10 to 20 Mph.

Tonight 12 Apr Harney County

Rain and snow Showers, mainly after midnight. Areas of fog after midnight. Chance of precipitation 80 percent. Snow accumulation up to 1 inch. Lows 31 to 36. West Winds 10 to 15 Mph with Gusts to 25 Mph.

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  • Temperature Real-Time

Threemile Reservoir Temperature Statistics

April Temperature

Rome (53.4 miles)

  • Lowest 3 April, 2026

    19.7 °F

  • Average April

    48.5 °F

  • Highest 6 April, 2026

    76.6 °F

Climate (2021–Present)

Rome (53.4 miles)

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  • Average Low 2021–2026

    36.8 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    66.1 °F
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