Greenoak Weather Forecast

    • 27
    • 65

    Breezy

    • 21
    • 42

    Chance Snow

    • 20
    • 36

    Snow Likely

    • 27
    • 39

    Chance Rain/Freezing Rain

    • 30
    • 42

    Chance Rain

    • 39
    • 50

    Rain Likely

Today 27 Feb Bureau

Sunny, breezy and much warmer with Highs in the mid 60s. Southwest Winds 20 to 25 Mph with Gusts up to 40 Mph.

Tonight 27 Feb Bureau

Mostly clear. Lows in the upper 20s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Greenoak Temperature Statistics

February Temperature

Illinois Valley Regional Airport (15.5 miles)

  • Lowest 1 February, 2026

    5 °F

  • Average February

    33.1 °F

  • Highest 16 February, 2026

    69.8 °F

Climate (2021–Present)

Illinois Valley Regional Airport (15.5 miles)

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  • Average Low 2021–2026

    43.2 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    62.4 °F
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