Littleton Weather Forecast

    • 59
    • 86

    Mostly Sunny

    • 62
    • 87

    Rain Showers Likely

    • 65
    • 91

    Chance Rain Showers

    • 62
    • 87

    Slight Chance Thunderstorms

    • 62
    • 87

    Mostly Sunny

    • 61
    • 89

    Slight Chance Rain Showers

Today 9 Jun Central Middlesex County

Sunny. Highs in the mid 80s. West Winds 10 to 15 Mph.

Tonight 9 Jun Central Middlesex County

Mostly clear. Lows in the upper 50s. Southwest Winds 5 to 10 Mph.

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Littleton Temperature Statistics

June Temperature

Laurence G Hanscom Field Airport (11.8 miles)

  • Lowest 2 June, 2026

    39 °F

  • Average June

    66.2 °F

  • Highest 4 June, 2026

    88 °F

Climate (2021–Present)

Laurence G Hanscom Field Airport (11.8 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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