Jeffrey Manor Weather Forecast

    • 49
    • 64

    Mostly Sunny

    • 58
    • 67

    Mostly Cloudy

    • 59
    • 69

    Rain Showers

    • 63
    • 71

    Slight Chance Thunderstorms

    • 64
    • 82

    Chance Thunderstorms

    • 58
    • 77

    Slight Chance Rain Showers

Today 11 May Central Cook

Sunny. Highs in the lower 70s Inland, but only in the mid 60s near the lake. Northeast Winds around 10 Mph.

Tonight 11 May Central Cook

Mostly clear through the early Overnight, then becoming partly cloudy. Lows in the upper 40s. East Winds 5 to 10 Mph.

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Jeffrey Manor Temperature Statistics

May Temperature

Gary Regional Airport (10.6 miles)

  • Lowest 9 May, 2025

    39.2 °F

  • Average May

    51.7 °F

  • Highest 6 May, 2025

    77 °F

Climate (2020–Present)

Gary Regional Airport (10.6 miles)

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  • Average Low 2020–2025

    43.7 °F

  • Average 2020–2025

    51.4 °F

  • Average High 2020–2025

    60.7 °F
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