New Lenox Weather Forecast

    • 61
    • 87

    Increasing Clouds

    • 51
    • 72

    Partly Sunny

    • 53
    • 75

    Mostly Sunny

    • 56
    • 75

    Rain Showers Likely

    • 61
    • 76

    Rain Showers

    • 58
    • 76

    Slight Chance Thunderstorms

Today 13 Jun Northern Will

Sunny in the Morning, then becoming partly cloudy. A slight chance of Showers and Thunderstorms in the afternoon. Breezy. Highs in the upper 80s. Southwest Winds 15 to 25 Mph with Gusts up to 30 Mph. Chance of precipitation 20 percent.

Tonight 13 Jun Northern Will

A chance of Showers early in the evening. A chance of Thunderstorms. Showers in the late evening and overnight. Lows in the lower 60s. Southwest Winds 5 to 10 Mph, becoming northwest after midnight. Chance of precipitation 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Lenox Temperature Statistics

June Temperature

Lewis University Airport (9.3 miles)

  • Lowest 2 June, 2026

    45.6 °F

  • Average June

    72.3 °F

  • Highest 6 June, 2026

    90.6 °F

Climate (2021–Present)

Lewis University Airport (9.3 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    61.9 °F
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