River Forest Weather Forecast

    • 18
    • 26

    Increasing Clouds

    • 15
    • 28

    Snow

    • 14
    • 21

    Chance Snow

    • 13
    • 35

    Chance Snow

    • 5
    • 19

    Partly Sunny

    • 10
    • 19

    Partly Sunny

    • 20
    • 30

    Mostly Cloudy

Today 21 Jan DuPage

Mostly sunny. Highs in the mid 20s. South Winds 5 to 10 Mph.

Tonight 21 Jan DuPage

Mostly clear in the evening then becoming mostly cloudy. Lows 13 to 17. South Winds 5 to 10 Mph in the evening becoming southwest and increasing to 10 to 20 Mph with Gusts up to 30 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

River Forest Temperature Statistics

January Temperature

Chicago, Chicago-O'Hare International Airport (6.8 miles)

  • Lowest 7 January, 2022

    -0.9 °F
  • Average January

    23.3 °F
  • Highest 18 January, 2022

    44.1 °F

Climate (2010–Present)

Chicago, Chicago-O'Hare International Airport (6.8 miles)

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  • Average Low 2010–Present

    44.7 °F
  • Average 2010–Present

    52.4 °F
  • Average High 2010–Present

    60.3 °F
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