Posen Weather Forecast

    • 50
    • 78

    Chance Thunderstorms

    • 45
    • 57

    Partly Sunny

    • 49
    • 63

    Mostly Cloudy

    • 52
    • 66

    Rain Showers Likely

    • 54
    • 71

    Chance Rain Showers

    • 57
    • 76

    Slight Chance Thunderstorms

Today 19 May Southern Cook

Mostly cloudy. A slight chance of Thunderstorms in the morning. A chance of Showers. A chance of Thunderstorms in the afternoon. Breezy. Highs in the upper 70s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of precipitation 40 percent.

Tonight 19 May Southern Cook

Partly cloudy. Lows around 50. North Winds 10 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Posen Temperature Statistics

May Temperature

Lansing Municipal Airport (9.9 miles)

  • Lowest 2 May, 2026

    28.6 °F

  • Average May

    54.2 °F

  • Highest 17 May, 2026

    85.5 °F

Climate (2021–Present)

Lansing Municipal Airport (9.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    60.5 °F
Get WillyWeather+ to remove ads