Jackson SPB Weather Forecast

    • 1
    • 24

    Decreasing Clouds

    • -6
    • 5

    Cold

    • -8
    • 6

    Cold

    • -4
    • 3

    Cold

    • 15
    • 22

    Mostly Cloudy

    • 11
    • 27

    Mostly Cloudy

Today 18 Jan McHenry

Mostly cloudy in the Morning, then clearing. Highs in the lower 20s. Northwest Winds 15 to 25 Mph with Gusts up to 35 Mph in the Morning, Diminishing to 10 to 15 Mph with Gusts up to 25 Mph in the afternoon.

Tonight 18 Jan McHenry

Partly cloudy in the Evening, then becoming mostly cloudy. Lows around 1 above. Northwest Winds 10 to 20 Mph with Gusts up to 25 Mph. Wind chill Values as low as 16 below after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jackson SPB Temperature Statistics

January Temperature

Chicago / West Chicago, Dupage Airport (23.6 miles)

  • Lowest 15 January, 2025

    1.9 °F

  • Average January

    20.9 °F

  • Highest 12 January, 2025

    34 °F

Climate (2020–Present)

Chicago / West Chicago, Dupage Airport (23.6 miles)

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  • Average Low 2020–2025

    42.1 °F

  • Average 2020–2025

    51.6 °F

  • Average High 2020–2025

    61 °F
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