Posen Weather Forecast

    • 71
    • 98

    Hot

    • 66
    • 95

    Chance Rain Showers

    • 60
    • 82

    Rain Showers Likely

    • 55
    • 74

    Partly Sunny

    • 55
    • 75

    Partly Sunny

    • 57
    • 76

    Partly Sunny

Today 19 Sep Washington

Sunny, hot with Highs in the upper 90s. Southwest Winds around 5 Mph.

Tonight 19 Sep Washington

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the lower 70s. South Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Posen Temperature Statistics

September Temperature

Sparta Community-Hunter Field Airport (21.1 miles)

  • Lowest 8 September, 2026

    57 °F

  • Average September

    79.7 °F

  • Highest 5 September, 2026

    100.8 °F

Climate (2021–2026)

Sparta Community-Hunter Field Airport (21.1 miles)

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

  • Average Low 2021–2026

    48.1 °F

  • Average 2021–2026

    57.4 °F

  • Average High 2021–2026

    66.9 °F
Get WillyWeather+ to remove ads