The Chemistry Weather Forecast

    • 43
    • 66

    Clearing Late

    • 43
    • 65

    Mostly Cloudy

    • 47
    • 64

    Rain Showers Likely

    • 49
    • 57

    Rain Showers

    • 52
    • 69

    Chance Rain Showers

    • 56
    • 77

    Partly Sunny

    • 54
    • 80

    Slight Chance Rain Showers

Today 21 May Southeast Middlesex

Mostly cloudy and much cooler. Near steady temperature in the mid 60s. East Winds around 5 Mph.

Tonight 21 May Southeast Middlesex

Mostly cloudy this Evening, then becoming partly cloudy. Cooler with Lows in the mid 40s. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

The Chemistry Temperature Statistics

May Temperature

Laurence G Hanscom Field Airport (6.8 miles)

  • Lowest 9 May, 2026

    34 °F

  • Average May

    57.5 °F

  • Highest 19 May, 2026

    95 °F

Climate (2021–Present)

Laurence G Hanscom Field Airport (6.8 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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