Somonauk Weather Forecast

    • -1
    • 20

    Becoming Sunny

    • 17
    • 20

    Mostly Cloudy

    • 15
    • 36

    Mostly Cloudy

    • 19
    • 28

    Partly Sunny

    • 24
    • 39

    Partly Sunny

    • 22
    • 37

    Partly Sunny

Today 23 Jan De Kalb

Mostly sunny in the late morning and early Afternoon, then becoming partly cloudy. Highs around 18. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 23 Jan De Kalb

Partly cloudy in the Evening, then becoming clear. Lows around 3 below. West Winds 5 to 10 Mph.

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Somonauk Temperature Statistics

January Temperature

Aurora Municipal Airport (13.7 miles)

  • Lowest 21 January, 2025

    -9 °F
  • Average January

    18.4 °F
  • Highest 17 January, 2025

    48.7 °F

Climate (2020–Present)

Aurora Municipal Airport (13.7 miles)

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  • Average Low 2020–2025

    40.5 °F
  • Average 2020–2025

    50.7 °F
  • Average High 2020–2025

    60.8 °F
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