Elk Grove Weather Forecast

    • 40
    • 66

    Mostly Cloudy

    • 51
    • 70

    Partly Sunny

    • 30
    • 55

    Mostly Cloudy

    • 34
    • 48

    Mostly Cloudy

    • 34
    • 52

    Mostly Cloudy

    • 41
    • 54

    Mostly Cloudy

Today 20 Mar Lafayette

Partly sunny. Patchy fog in the morning. Highs in the lower 60s. Northwest Winds 5 to 10 Mph.

Tonight 20 Mar Lafayette

Not as cool. Mostly cloudy. Near steady temperature in the mid 40s. Southwest Winds 5 to 10 Mph.

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Elk Grove Temperature Statistics

March Temperature

Platteville Municipal Airport (2.5 miles)

  • Lowest 16 March, 2026

    12.7 °F

  • Average March

    37.8 °F

  • Highest 9 March, 2026

    69.1 °F

Climate (2021–Present)

Platteville Municipal Airport (2.5 miles)

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  • Average Low 2021–2026

    40.7 °F

  • Average 2021–2026

    49.8 °F

  • Average High 2021–2026

    58.7 °F
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