Waltham Weather Forecast

    • 29
    • 56

    Sunny

    • 35
    • 57

    Sunny

    • 44
    • 63

    Chance Rain Showers

    • 51
    • 65

    Slight Chance Rain Showers

    • 52
    • 72

    Slight Chance Rain Showers

    • 54
    • 72

    Chance Rain Showers

Today 25 Apr Southeast Middlesex

Sunny. Highs in the mid 50s. West Winds around 5 Mph.

Tonight 25 Apr Southeast Middlesex

Clear. Patchy frost after midnight. Lows in the upper 20s. Southeast Winds 5 to 10 Mph, becoming west after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Waltham Temperature Statistics

April Temperature

Laurence G Hanscom Field Airport (6.8 miles)

  • Lowest 8 April, 2024

    26.9 °F

  • Average April

    47 °F

  • Highest 15 April, 2024

    72.6 °F

Climate (2019–Present)

Laurence G Hanscom Field Airport (6.8 miles)

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  • Average Low 2019–2024

    42.1 °F

  • Average 2019–2024

    52 °F

  • Average High 2019–2024

    61.8 °F
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