Jefferson Park Weather Forecast

    • 62
    • 76

    Partly Sunny

    • 67
    • 80

    Partly Sunny

    • 68
    • 91

    Thunderstorms Likely

    • 64
    • 82

    Thunderstorms Likely

    • 64
    • 81

    Slight Chance Thunderstorms

    • 70
    • 86

    Slight Chance Thunderstorms

Today 15 Jun Central Cook

Partly cloudy through mid Afternoon, then becoming mostly cloudy. Highs around 80 Inland, but only in the lower 70s near the lake. Northeast Winds 5 to 10 Mph.

Tonight 15 Jun Central Cook

Mostly cloudy early in the Evening, then becoming partly cloudy. Lows in the lower 60s. Northeast Winds 5 to 10 Mph.

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Jefferson Park Temperature Statistics

June Temperature

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

  • Lowest 1 June, 2025

    46.7 °F

  • Average June

    67.7 °F

  • Highest 11 June, 2025

    92.6 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    45.4 °F

  • Average 2020–2025

    53.4 °F

  • Average High 2020–2025

    61.7 °F
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