Techny Weather Forecast

    • 51
    • 68

    Thunderstorms

    • 46
    • 63

    Slight Chance Rain Showers

    • 42
    • 56

    Partly Sunny

    • 41
    • 57

    Mostly Cloudy

    • 40
    • 53

    Partly Sunny

    • 44
    • 57

    Partly Sunny

Today 27 Apr Northern Cook

A slight chance of Thunderstorms in the morning. Showers. Thunderstorms likely in the afternoon. Breezy with Highs in the upper 60s. Southeast Winds 15 to 20 Mph, becoming south 15 to 25 Mph in the afternoon. Gusts up to 35 Mph. Chance of precipitation 90 percent.

Tonight 27 Apr Northern Cook

Mostly cloudy. Showers and Thunderstorms early in the Evening, then a chance of Showers and Thunderstorms late in the evening. A slight chance of Showers after midnight. Breezy with Lows in the lower 50s. South Winds 15 to 25 Mph, becoming southwest 15 to 20 Mph after midnight. Gusts up to 35 Mph. Chance of precipitation 90 percent.

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Techny Temperature Statistics

April Temperature

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

  • Lowest 7 April, 2026

    28.7 °F

  • Average April

    53.1 °F

  • Highest 12 April, 2026

    81.6 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    44.1 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    61.6 °F
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