Onion Lake Weather Forecast

    • 60
    • 67

    Mostly Cloudy

    • 60
    • 70

    Rain Showers

    • 49
    • 67

    Partly Sunny

    • 49
    • 64

    Mostly Sunny

    • 54
    • 66

    Partly Sunny

    • 58
    • 70

    Mostly Cloudy

Today 29 Jan Lower Vermilion

Patchy dense fog this morning. Mostly cloudy. Highs in the upper 60s. East Winds 5 to 10 Mph.

Tonight 29 Jan Lower Vermilion

Mostly cloudy. Patchy fog. Near steady temperature in the lower 60s. Southeast Winds 10 to 15 Mph.

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  • Temperature Real-Time

Onion Lake Temperature Statistics

January Temperature

Abbeville Chris Crusta Memorial Airport (14.3 miles)

  • Lowest 22 January, 2025

    3.4 °F

  • Average January

    46.1 °F

  • Highest 5 January, 2025

    78.1 °F

Climate (2020–Present)

Abbeville Chris Crusta Memorial Airport (14.3 miles)

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  • Average Low 2020–2025

    60.1 °F

  • Average 2020–2025

    69.1 °F

  • Average High 2020–2025

    79 °F
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