Techny Weather Forecast

    • 55
    • 76

    Mostly Sunny

    • 54
    • 62

    Mostly Sunny

    • 59
    • 79

    Mostly Sunny

    • 56
    • 71

    Mostly Sunny

    • 57
    • 69

    Mostly Sunny

    • 57
    • 71

    Mostly Sunny

Today 27 May Northern Cook

Partly cloudy in the Morning, then becoming mostly sunny. Highs in the mid 80s Inland, but only around 70 near the lake. North Winds 5 to 10 Mph.

Tonight 27 May Northern Cook

Mostly clear. Lows in the mid 50s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Techny Temperature Statistics

May Temperature

Chicago / Wheeling, Pal-Waukee Airport (3.7 miles)

  • Lowest 2 May, 2026

    30.7 °F

  • Average May

    56.7 °F

  • Highest 17 May, 2026

    85.6 °F

Climate (2021–Present)

Chicago / Wheeling, Pal-Waukee Airport (3.7 miles)

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  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    61.6 °F
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