Littleton Weather Forecast

    • 70
    • 90

    Increasing Clouds

    • 76
    • 98

    Chance Rain Showers

    • 74
    • 99

    Hot

    • 71
    • 99

    Hot

    • 69
    • 97

    Slight Chance Thunderstorms

    • 65
    • 88

    Partly Sunny

Today 30 Jun Central Middlesex County

Mostly sunny. Hot with Highs in the lower 90s. Southwest Winds 5 to 10 Mph.

Tonight 30 Jun Central Middlesex County

Mostly clear. Near steady temperature in the lower 60s. Southwest Winds around 5 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

    69.7 °F

  • Highest 11 June, 2026

    91 °F

Climate (2021–2026)

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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