Littleton Weather Forecast

    • 24
    • 45

    Slight Chance Rain

    • 23
    • 37

    Partly Sunny

    • 36
    • 49

    Partly Sunny

    • 42
    • 60

    Mostly Cloudy

    • 44
    • 57

    Chance Rain

    • 46
    • 62

    Chance Rain

Today 27 Mar Central Middlesex County

Mostly cloudy with a slight chance of rain in the Morning, then mostly sunny in the afternoon. Much cooler with Highs in the upper 40s. North Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

Tonight 27 Mar Central Middlesex County

Showers. Patchy fog. Near steady temperature around 50. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain near 100 percent.

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Littleton Temperature Statistics

March Temperature

Laurence G Hanscom Field Airport (11.8 miles)

  • Lowest 2 March, 2026

    3.9 °F

  • Average March

    37.7 °F

  • Highest 10 March, 2026

    75.9 °F

Climate (2021–Present)

Laurence G Hanscom Field Airport (11.8 miles)

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  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    51.7 °F

  • Average High 2021–2026

    61.7 °F
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