Downtown Milwaukee Weather Forecast

    • 55
    • 59

    Rain

    • 35
    • 60

    Chance Rain Showers

    • 47
    • 58

    Mostly Sunny

    • 38
    • 63

    Partly Sunny

    • 34
    • 50

    Rain

    • 28
    • 44

    Slight Chance Rain/Snow

Today 6 Mar Milwaukee

Not as cool. Rain and slight chance of Thunderstorms late in the Morning, then rain Showers and chance of Thunderstorms in the afternoon. Widespread fog through the day. Highs around 60. South Winds 5 to 15 Mph. Chance of precipitation near 100 percent.

Tonight 6 Mar Milwaukee

Warmer. Mostly cloudy. Patchy fog until early morning. Slight chance of rain Showers and Thunderstorms through around Midnight, then rain Showers and chance of Thunderstorms after midnight. Lows in the mid 50s. Southwest Winds 10 to 20 Mph. Chance of precipitation 80 percent.

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Downtown Milwaukee Temperature Statistics

March Temperature

Milwaukee, General Mitchell International Airport (5.6 miles)

  • Lowest 2 March, 2026

    21 °F

  • Average March

    30.8 °F

  • Highest 4 March, 2026

    44.1 °F

Climate (2021–Present)

Milwaukee, General Mitchell International Airport (5.6 miles)

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  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    59.1 °F
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