Picardy Weather Forecast

    • 47
    • 77

    Increasing Clouds

    • 30
    • 48

    Chance Rain Showers

    • 31
    • 47

    Partly Sunny

    • 39
    • 57

    Mostly Cloudy

    • 47
    • 57

    Mostly Cloudy

    • 33
    • 66

    Chance Rain Showers

Today 21 Mar Northern Will

Mostly sunny. Temperatures in the mid 70s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 21 Mar Northern Will

Partly cloudy. Lows in the upper 40s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph, Diminishing to 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Picardy Temperature Statistics

March Temperature

Joliet Regional Airport (3.1 miles)

  • Lowest 16 March, 2026

    21.6 °F

  • Average March

    44.1 °F

  • Highest 6 March, 2026

    75.2 °F

Climate (2021–Present)

Joliet Regional Airport (3.1 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    63.3 °F
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