La Mars Weather Forecast

    • 25
    • 43

    Becoming Sunny

    • 19
    • 43

    Mostly Sunny

    • 19
    • 28

    Mostly Cloudy

    • 22
    • 38

    Slight Chance Snow

    • 3
    • 33

    Blustery

    • 0
    • 10

    Cold

Today 29 Jan Richland

Mostly sunny. Highs 40 to 45. Southwest Winds around 5 Mph.

Tonight 29 Jan Richland

Mostly clear. Lows in the mid 20s. South Winds around 10 Mph shifting to the southwest after midnight.

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La Mars Temperature Statistics

January Temperature

Wheaton Municipal Airport (14.3 miles)

  • Lowest 20 January, 2025

    -22 °F

  • Average January

    9.5 °F

  • Highest 15 January, 2025

    37.4 °F

Climate (2020–Present)

Wheaton Municipal Airport (14.3 miles)

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  • Average Low 2020–2025

    34.8 °F

  • Average 2020–2025

    44.7 °F

  • Average High 2020–2025

    54.4 °F
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