Clear Lake Weather Forecast

    • 31
    • 37

    Increasing Clouds

    • 29
    • 43

    Rain/Snow

    • 14
    • 37

    Rain/Snow

    • 18
    • 24

    Snow Showers Likely

    • 18
    • 31

    Snow Showers Likely

    • 16
    • 27

    Snow Showers Likely

Today 12 Jan Allegan

Partly sunny in the morning then becoming mostly sunny. Highs in the upper 30s. Southwest Winds 10 to 15 Mph with Gusts to around 30 Mph.

Tonight 12 Jan Allegan

Partly cloudy. Lows in the lower 30s. Southwest Winds 5 to 10 Mph with Gusts to around 20 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Clear Lake Temperature Statistics

January Temperature

South Haven, South Haven Area Regional Airport (13 miles)

  • Lowest 1 January, 2026

    21.2 °F

  • Average January

    34.7 °F

  • Highest 8 January, 2026

    62.6 °F

Climate (2021–Present)

South Haven, South Haven Area Regional Airport (13 miles)

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

  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    51.2 °F

  • Average High 2021–2026

    59.3 °F
Get WillyWeather+ to remove ads