Wellington Weather Forecast

    • 63
    • 89

    Increasing Clouds

    • 62
    • 84

    Chance Rain Showers

    • 62
    • 81

    Rain Showers Likely

    • 62
    • 79

    Chance Thunderstorms

    • 61
    • 77

    Chance Rain Showers

    • 58
    • 75

    Chance Rain Showers

Today 19 Sep Iroquois

Mostly sunny in the Morning, then becoming mostly cloudy. Highs in the upper 80s. South Winds 5 to 10 Mph.

Tonight 19 Sep Iroquois

Mostly cloudy. Scattered Showers and Thunderstorms. Lows in the lower 60s. Southeast Winds around 5 Mph. Chance of precipitation 50 percent.

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Wellington Temperature Statistics

September Temperature

Danville, Vermilion County Airport (23.6 miles)

  • Lowest 8 September, 2025

    40.5 °F

  • Average September

    65.7 °F

  • Highest 14 September, 2025

    89.8 °F

Climate (2020–Present)

Danville, Vermilion County Airport (23.6 miles)

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  • Average Low 2020–2025

    44.1 °F

  • Average 2020–2025

    53.9 °F

  • Average High 2020–2025

    63.7 °F
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