Mann Lake Weather Forecast

    • 41
    • 51

    Rain Likely

    • 41
    • 52

    Chance Rain

    • 38
    • 49

    Rain Likely

    • 32
    • 49

    Rain Likely

    • 25
    • 42

    Rain/Snow Likely

    • 24
    • 37

    Partly Sunny

    • 27
    • 42

    Partly Sunny

Today 22 Dec Harney County

Patchy fog this morning. Rain and snow likely this Morning, then partly cloudy with a chance of rain this afternoon. Chance of precipitation 60 percent. No snow accumulation. Highs 44 to 51. Southwest Winds 10 to 15 Mph with Gusts to 25 Mph.

Tonight 22 Dec Harney County

Mostly cloudy. A slight chance of rain Early, then a chance of rain after midnight. Patchy fog early. Areas of fog after midnight. Chance of rain 40 percent. Lows 32 to 42. South Winds 10 to 15 Mph. Gusts to 25 Mph early.

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  • Temperature Forecast NOAA

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Mann Lake Temperature Statistics

December Temperature

Rome (31.7 miles)

  • Lowest 1 December, 2025

    14 °F

  • Average December

    41.8 °F

  • Highest 10 December, 2025

    66 °F

Climate (2020–Present)

Rome (31.7 miles)

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  • Average Low 2020–2025

    36.7 °F

  • Average 2020–2025

    51.5 °F

  • Average High 2020–2025

    65.9 °F
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