Union Peak Weather Forecast

    • 35
    • 45

    Mostly Sunny

    • 35
    • 48

    Mostly Sunny

    • 30
    • 47

    Sunny

    • 30
    • 46

    Sunny

    • 31
    • 45

    Sunny

    • 33
    • 48

    Mostly Sunny

Today 12 Jan South Central Oregon Cascades

Partly cloudy. Highs in the mid 40s to mid 50s. Southeast Winds 5 to 10 Mph.

Tonight 12 Jan South Central Oregon Cascades

Mostly clear. Lows in the lower 30s to lower 40s. Southeast Winds 5 to 10 Mph.

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Union Peak Temperature Statistics

January Temperature

Rogue Valley International Airport (45.4 miles)

  • Lowest 9 January, 2026

    30 °F

  • Average January

    42.8 °F

  • Highest 2 January, 2026

    61 °F

Climate (2021–Present)

Rogue Valley International Airport (45.4 miles)

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  • Average Low 2021–2026

    45.6 °F

  • Average 2021–2026

    57 °F

  • Average High 2021–2026

    69.9 °F
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