Crystal City Weather Forecast

    • 63
    • 83

    Mostly Sunny

    • 58
    • 86

    Rain

    • 54
    • 80

    Rain Likely

    • 50
    • 69

    Rain Likely

    • 57
    • 75

    Rain Likely

    • 47
    • 73

    Rain Likely

Today 30 Mar Jefferson

Sunny. Not as cool with Highs in the mid 80s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 30 Mar Jefferson

Mostly clear and not as cool. Near steady temperature around 60. South Winds 5 to 10 Mph with Gusts up to 25 Mph.

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  • Temperature Real-Time

Crystal City Temperature Statistics

March Temperature

St. Louis Downtown Airport (26.7 miles)

  • Lowest 17 March, 2026

    17.7 °F

  • Average March

    54.7 °F

  • Highest 22 March, 2026

    93.7 °F

Climate (2021–Present)

St. Louis Downtown Airport (26.7 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    58.2 °F

  • Average High 2021–2026

    69 °F
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