Princeton Weather Forecast

    • 3
    • 17

    Mostly Sunny

    • 22
    • 26

    Snow Likely

    • 25
    • 33

    Chance Wintry Mix

    • 23
    • 32

    Snow Likely

    • 19
    • 30

    Slight Chance Snow

    • 16
    • 28

    Chance Snow

    • 17
    • 29

    Partly Sunny

Today 22 Jan Bureau

Sunny. Wind chill Readings to 2 below. Northwest wind 10 to 15 Mph.

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Princeton Temperature Statistics

January Temperature

Illinois Valley Regional Airport (16.2 miles)

  • Lowest 20 January, 2021

    11.1 °F
  • Average January

    29.3 °F
  • Highest 13 January, 2021

    39.6 °F

Climate (2010–Present)

Illinois Valley Regional Airport (16.2 miles)

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  • Average Low 2010–Present

    42.2 °F
  • Average 2010–Present

    51.1 °F
  • Average High 2010–Present

    60 °F
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