Plainwell Weather Forecast

    • 18
    • 47

    Rain Showers

    • 18
    • 25

    Snow Showers

    • 18
    • 38

    Chance Snow Showers

    • 16
    • 24

    Mostly Cloudy

    • 29
    • 35

    Slight Chance Rain/Snow

    • 28
    • 42

    Mostly Cloudy

    • 34
    • 43

    Chance Rain Showers

Today 18 Dec Allegan

Rain Showers. Patchy fog. Highs in the upper 40s. South Winds 15 to 20 Mph. Chance of rain 100 percent.

Tonight 18 Dec Allegan

Rain Showers, possibly mixed with snow Showers in the Evening, then snow Showers after midnight. Patchy fog through the night. Patchy blowing snow after midnight. Snow accumulation 1 to 2 Inches. Lows 15 to 20. West Winds 10 to 20 Mph with Gusts to around 40 Mph. Chance of precipitation 100 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Plainwell Temperature Statistics

December Temperature

Kalamazoo/Battle Creek International Airport (15.5 miles)

  • Lowest 8 December, 2025

    1.9 °F

  • Average December

    21.9 °F

  • Highest 10 December, 2025

    37 °F

Climate (2020–Present)

Kalamazoo/Battle Creek International Airport (15.5 miles)

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

  • Average Low 2020–2025

    43 °F

  • Average 2020–2025

    52.1 °F

  • Average High 2020–2025

    61.3 °F
Get WillyWeather+ to remove ads