Sudbury Weather Forecast

    • 48
    • 70

    Rain Showers Likely

    • 41
    • 64

    Becoming Sunny

    • 44
    • 60

    Partly Sunny

    • 46
    • 61

    Rain Showers

    • 50
    • 73

    Rain Showers Likely

    • 45
    • 64

    Rain Showers Likely

    • 44
    • 63

    Partly Sunny

Today 6 May Central Middlesex County

Mostly cloudy. Showers likely this afternoon. Cooler with Highs around 70. South Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

Tonight 6 May Central Middlesex County

Mostly cloudy. Showers likely with a slight chance of Thunderstorms this Evening, then a chance of Showers after midnight. Patchy fog. Cooler with Lows in the upper 40s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming northwest around 5 Mph after midnight. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sudbury Temperature Statistics

May Temperature

Laurence G Hanscom Field Airport (8.1 miles)

  • Lowest 3 May, 2026

    37.4 °F

  • Average May

    52.8 °F

  • Highest 4 May, 2026

    72 °F

Climate (2021–Present)

Laurence G Hanscom Field Airport (8.1 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    61.6 °F
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