Haymarket Weather Forecast

    • 47
    • 58

    Rain Showers

    • 34
    • 53

    Chance Rain Showers

    • 40
    • 57

    Sunny

    • 45
    • 61

    Mostly Sunny

    • 46
    • 63

    Partly Sunny

    • 50
    • 64

    Mostly Sunny

    • 52
    • 65

    Partly Sunny

Today 15 Oct Milwaukee

Rain Showers. Near steady temperature in the upper 50s. Southeast Winds 5 to 10 Mph. Chance of Showers near 100 percent.

Tonight 15 Oct Milwaukee

Light rain Showers in the Evening, then chance of light rain Showers in the late evening and overnight. Lows in the upper 40s. West Winds 5 to 10 Mph increasing to 15 to 20 Mph after midnight. Chance of Showers near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Haymarket Temperature Statistics

October Temperature

Milwaukee, General Mitchell International Airport (6.2 miles)

  • Lowest 3 October, 2026

    45.6 °F

  • Average October

    63.2 °F

  • Highest 12 October, 2026

    87.1 °F

Climate (2021–2026)

Milwaukee, General Mitchell International Airport (6.2 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    59 °F
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