Piasa Weather Forecast

    • 37
    • 42

    Rain

    • 46
    • 56

    Rain Showers

    • 51
    • 64

    Rain Showers

    • 53
    • 67

    Rain Showers Likely

    • 53
    • 76

    Rain Showers Likely

    • 43
    • 64

    Slight Chance Rain Showers

Today 2 Mar Macoupin

A slight chance of freezing drizzle late this morning. Cloudy with a slight chance of drizzle. Highs in the lower 40s. East Winds 5 to 10 Mph.

Tonight 2 Mar Macoupin

Cloudy. Rain after midnight. Near steady temperature in the upper 30s. East Winds around 5 Mph. Chance of rain 90 percent.

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Piasa Temperature Statistics

March Temperature

St. Louis Regional Airport (16.2 miles)

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Climate (2021–Present)

St. Louis Regional Airport (16.2 miles)

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  • Average Low 2021–2026

    46.3 °F

  • Average 2021–2026

    54.2 °F

  • Average High 2021–2026

    66.5 °F
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