Aiken County Park Weather Forecast

    • 40
    • 72

    Mostly Sunny

    • 46
    • 81

    Sunny

    • 48
    • 85

    Partly Sunny

    • 42
    • 75

    Mostly Sunny

    • 42
    • 75

    Mostly Sunny

    • 42
    • 75

    Partly Sunny

Today 31 May Siskiyou Mountains and Southern Oregon Cascades

Sunny. Highs in the mid 50s to mid 60s. North Winds 5 to 10 Mph.

Tonight 31 May Siskiyou Mountains and Southern Oregon Cascades

Mostly clear. Lows in the mid 30s to mid 40s. North Winds 5 to 10 Mph shifting to the northeast well after midnight.

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  • Temperature Real-Time

Aiken County Park Temperature Statistics

May Temperature

Rogue Valley International Airport (32.9 miles)

  • Lowest 18 May, 2026

    37.7 °F

  • Average May

    64.1 °F

  • Highest 21 May, 2026

    89.7 °F

Climate (2021–Present)

Rogue Valley International Airport (32.9 miles)

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  • Average Low 2021–2026

    45.6 °F

  • Average 2021–2026

    57.1 °F

  • Average High 2021–2026

    70.2 °F
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