Illinois Valley Airport Weather Forecast

    • 43
    • 76

    Mostly Sunny

    • 44
    • 82

    Mostly Sunny

    • 44
    • 74

    Partly Sunny

    • 44
    • 73

    Partly Sunny

    • 51
    • 85

    Mostly Sunny

    • 49
    • 87

    Mostly Sunny

Today 23 May Eastern Curry County and Josephine County

Partly cloudy early this morning then clearing. Highs in the mid 60s to mid 70s. North Winds around 5 Mph.

Tonight 23 May Eastern Curry County and Josephine County

Mostly clear. Patchy dense fog after midnight. Lows in the mid 40s. North Winds 5 to 10 Mph.

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Illinois Valley Airport Temperature Statistics

May Temperature

Brookings, Brookings Airport (31.1 miles)

  • Lowest 1 May, 2025

    43 °F

  • Average May

    53.7 °F

  • Highest 5 May, 2025

    80.1 °F

Climate (2020–Present)

Brookings, Brookings Airport (31.1 miles)

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  • Average Low 2020–2025

    47.1 °F

  • Average 2020–2025

    53.2 °F

  • Average High 2020–2025

    60.6 °F
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