Threemile Reservoir Weather Forecast

    • 28
    • 45

    Increasing Clouds

    • 30
    • 46

    Rain/Snow Likely

    • 29
    • 45

    Chance Rain/Snow

    • 26
    • 47

    Partly Sunny

    • 31
    • 51

    Mostly Cloudy

    • 26
    • 47

    Snow Likely

    • 24
    • 42

    Snow Likely

Today 9 Feb Harney County

Patchy fog this morning. Mostly sunny. Cooler with Highs 42 to 47. West Winds 10 to 15 Mph with Gusts to 25 Mph.

Tonight 9 Feb Harney County

Increasing Clouds. Lows 21 to 28. East Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Threemile Reservoir Temperature Statistics

February Temperature

Rome (53.4 miles)

  • Lowest 2 February, 2026

    18.6 °F

  • Average February

    39.5 °F

  • Highest 7 February, 2026

    63 °F

Climate (2021–Present)

Rome (53.4 miles)

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  • Average Low 2021–2026

    36.7 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    65.9 °F
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