Forest Park Weather Forecast

    • 29
    • 40

    Rain

    • 32
    • 35

    Mostly Cloudy

    • 35
    • 49

    Mostly Cloudy

    • 28
    • 40

    Mostly Cloudy

    • 30
    • 35

    Mostly Cloudy

    • 31
    • 45

    Rain/Snow Likely

    • 20
    • 39

    Chance Rain

Today 31 Jan Central Cook

Rain. Patchy fog. A slight chance of snow Mixing in at Times in the afternoon. Nearly steady Temperatures in the upper 30s. Northeast Winds 10 to 15 Mph late in the Morning, increasing to north 15 to 25 Mph in the afternoon. Gusts up to 35 Mph. Chance of precipitation near 100 percent.

Tonight 31 Jan Central Cook

Mostly cloudy. Lows in the upper 20s. North Winds 15 to 25 Mph with Gusts up to 40 Mph in the Evening, becoming northeast 10 to 15 Mph with Gusts up to 25 Mph after midnight.

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Forest Park Temperature Statistics

January Temperature

Chicago, Chicago Midway Airport (6.8 miles)

  • Lowest 21 January, 2025

    -6 °F
  • Average January

    22.8 °F
  • Highest 28 January, 2025

    48 °F

Climate (2020–Present)

Chicago, Chicago Midway Airport (6.8 miles)

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  • Average Low 2020–2025

    46.5 °F
  • Average 2020–2025

    54 °F
  • Average High 2020–2025

    61.7 °F
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