Troy Weather Forecast

    • 27
    • 38

    Increasing Clouds

    • 29
    • 42

    Partly Sunny

    • 30
    • 44

    Partly Sunny

    • 33
    • 47

    Mostly Cloudy

    • 36
    • 48

    Rain Likely

    • 32
    • 46

    Rain Likely

Today 28 Dec Northern Blue Mountains of Oregon

Mostly sunny. Patchy fog in the morning. Highs in the upper 20s to mid 30s.

Tonight 28 Dec Northern Blue Mountains of Oregon

Partly cloudy. Lows 18 to 23.

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Troy Temperature Statistics

December Temperature

Lewiston, Lewiston-Nez Perce County Airport (35.4 miles)

  • Lowest 1 December, 2025

    28 °F

  • Average December

    44.3 °F

  • Highest 10 December, 2025

    64.9 °F

Climate (2020–Present)

Lewiston, Lewiston-Nez Perce County Airport (35.4 miles)

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  • Average Low 2020–2025

    45.7 °F

  • Average 2020–2025

    55.7 °F

  • Average High 2020–2025

    66 °F
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