Wilsonville Weather Forecast

    • 47
    • 68

    Decreasing Clouds

    • 44
    • 63

    Partly Sunny

    • 50
    • 68

    Rain Showers Likely

    • 54
    • 63

    Rain Showers

    • 52
    • 65

    Rain Showers Likely

    • 50
    • 64

    Chance Rain Showers

Today 21 May Macoupin

Mostly sunny. Cooler with Highs in the upper 60s. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 21 May Macoupin

Partly cloudy in the Evening, then clearing. Lows in the upper 40s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wilsonville Temperature Statistics

May Temperature

Litchfield Municipal Airport (11.2 miles)

  • Lowest 9 May, 2025

    43.9 °F

  • Average May

    62.1 °F

  • Highest 15 May, 2025

    86.7 °F

Climate (2020–Present)

Litchfield Municipal Airport (11.2 miles)

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  • Average Low 2020–2025

    45 °F

  • Average 2020–2025

    54.2 °F

  • Average High 2020–2025

    63.8 °F
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