Ranch Triangle Weather Forecast

    • 46
    • 48

    Increasing Clouds

    • 48
    • 73

    Slight Chance Thunderstorms

    • 52
    • 59

    Partly Sunny

    • 59
    • 78

    Rain Showers Likely

    • 48
    • 70

    Rain Showers Likely

    • 46
    • 61

    Partly Sunny

Today 20 Apr Central Cook

Mostly sunny early in the Morning, then becoming partly cloudy. Highs in the mid 50s Inland, but only around 50 near the lake. Southeast Winds 5 to 10 Mph.

Tonight 20 Apr Central Cook

Partly cloudy. Lows in the mid 40s. South Winds 5 to 10 Mph, increasing to 10 to 15 Mph after midnight.

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Ranch Triangle Temperature Statistics

April Temperature

Chicago, Chicago Midway Airport (9.9 miles)

  • Lowest 7 April, 2026

    30 °F

  • Average April

    53.5 °F

  • Highest 17 April, 2026

    81 °F

Climate (2021–Present)

Chicago, Chicago Midway Airport (9.9 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    62 °F
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