Princeton Weather Forecast

    • 45
    • 73

    Mostly Sunny

    • 51
    • 74

    Mostly Cloudy

    • 39
    • 70

    Partly Sunny

    • 29
    • 52

    Mostly Sunny

    • 37
    • 56

    Mostly Sunny

    • 44
    • 62

    Partly Sunny

Today 4 Oct Bureau

Mostly sunny. Highs in the lower 70s. Southeast Winds around 5 Mph.

Tonight 4 Oct Bureau

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 40s. South Winds around 5 Mph.

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Princeton Temperature Statistics

October Temperature

Illinois Valley Regional Airport (16.2 miles)

  • Lowest 1 October, 2022

    44.6 °F

  • Average October

    57.3 °F

  • Highest 1 October, 2022

    73.2 °F

Climate (2010–Present)

Illinois Valley Regional Airport (16.2 miles)

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  • Average Low 2010–Present

    43.5 °F

  • Average 2010–Present

    52.5 °F

  • Average High 2010–Present

    61.5 °F
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