Lemont Weather Forecast

    • 41
    • 61

    Rain Showers

    • 36
    • 58

    Breezy

    • 36
    • 52

    Partly Sunny

    • 38
    • 57

    Mostly Sunny

    • 48
    • 63

    Mostly Cloudy

    • 43
    • 63

    Chance Rain Showers

Today 18 Apr Southern Cook

Mostly cloudy. Scattered Showers in the Morning, then numerous Showers in the afternoon. Highs in the lower 60s. Northeast Winds 5 to 10 Mph. Chance of precipitation 70 percent.

Tonight 18 Apr Southern Cook

Cloudy with Showers with a slight chance of Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the lower 40s. North Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lemont Temperature Statistics

April Temperature

Lewis University Airport (6.8 miles)

  • Lowest 6 April, 2024

    32.6 °F

  • Average April

    51 °F

  • Highest 14 April, 2024

    82.4 °F

Climate (2019–Present)

Lewis University Airport (6.8 miles)

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  • Average Low 2019–2024

    43.1 °F

  • Average 2019–2024

    51.9 °F

  • Average High 2019–2024

    61 °F
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