Posen Weather Forecast

    • 53
    • 77

    Chance Thunderstorms

    • 56
    • 73

    Partly Sunny

    • 61
    • 80

    Rain Showers Likely

    • 50
    • 74

    Rain Showers Likely

    • 47
    • 64

    Mostly Cloudy

    • 46
    • 61

    Chance Rain Showers

Today 21 Apr Southern Cook

Partly cloudy in the Morning, then becoming mostly cloudy. A chance of Showers and Thunderstorms late. Breezy. Highs in the upper 70s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of precipitation 50 percent.

Tonight 21 Apr Southern Cook

Mostly cloudy. A chance of Showers and Thunderstorms early in the Evening, then a slight chance of Showers and Thunderstorms late in the evening. Lows in the mid 50s. West Winds 5 to 10 Mph, becoming north after midnight. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Posen Temperature Statistics

April Temperature

Lansing Municipal Airport (9.9 miles)

  • Lowest 11 April, 2026

    30 °F

  • Average April

    52.7 °F

  • Highest 17 April, 2026

    80.8 °F

Climate (2021–Present)

Lansing Municipal Airport (9.9 miles)

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  • Average Low 2021–2026

    42.4 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    60.5 °F
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