Preston Heights Weather Forecast

    • 28
    • 44

    Mostly Sunny

    • 39
    • 53

    Rain Showers

    • 27
    • 42

    Rain/Snow

    • 34
    • 38

    Mostly Cloudy

    • 30
    • 49

    Mostly Cloudy

    • 24
    • 40

    Mostly Cloudy

Today 29 Jan Northern Will

Mostly sunny. Continued mild. Highs in the mid 40s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 29 Jan Northern Will

Mostly clear. Lows in the upper 20s. West Winds around 5 Mph in the Evening, becoming south after midnight.

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Preston Heights Temperature Statistics

January Temperature

Joliet Regional Airport (5 miles)

  • Lowest 21 January, 2025

    -6 °F

  • Average January

    21.7 °F

  • Highest 17 January, 2025

    46.4 °F

Climate (2020–Present)

Joliet Regional Airport (5 miles)

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  • Average Low 2020–2025

    43.5 °F

  • Average 2020–2025

    53.5 °F

  • Average High 2020–2025

    62.8 °F
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