Union Peak Weather Forecast

    • 31
    • 39

    Partly Sunny

    • 34
    • 43

    Partly Sunny

    • 32
    • 45

    Mostly Sunny

    • 31
    • 47

    Mostly Sunny

    • 31
    • 46

    Sunny

    • 30
    • 45

    Sunny

Today 11 Jan South Central Oregon Cascades

Partly cloudy in the morning then becoming sunny. Highs in the lower to mid 40s. Southeast Winds 5 to 10 Mph.

Tonight 11 Jan South Central Oregon Cascades

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 20s to mid 30s. Southeast Winds 5 to 10 Mph.

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Union Peak Temperature Statistics

January Temperature

Rogue Valley International Airport (45.4 miles)

  • Lowest 8 January, 2026

    30.9 °F

  • Average January

    44 °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

    45.7 °F

  • Average 2021–2026

    57 °F

  • Average High 2021–2026

    69.9 °F
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