Madison Weather Forecast

    • 66
    • 87

    Slight Chance Thunderstorms

    • 69
    • 91

    Mostly Sunny

    • 71
    • 90

    Mostly Sunny

    • 63
    • 88

    Rain Showers Likely

    • 57
    • 73

    Rain Showers Likely

    • 57
    • 68

    Chance Rain Showers

Today 17 May Dorchester

Partly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the upper 80s. West Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 17 May Dorchester

Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Lows in the upper 60s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Madison Temperature Statistics

May Temperature

Cambridge-Dorchester Airport (10.6 miles)

  • Lowest 12 May, 2026

    41 °F

  • Average May

    59.4 °F

  • Highest 10 May, 2026

    82.4 °F

Climate (2021–Present)

Cambridge-Dorchester Airport (10.6 miles)

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  • Average Low 2021–2026

    49.1 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    66.7 °F
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