Littleton Weather Forecast

    • 37
    • 63

    Rain

    • 21
    • 41

    Mostly Sunny

    • 25
    • 38

    Partly Sunny

    • 30
    • 46

    Mostly Cloudy

    • 29
    • 52

    Chance Snow

    • 28
    • 47

    Chance Rain/Snow

Today 16 Mar Central Middlesex County

Rain with a slight chance of Thunderstorms. Patchy fog. Some Thunderstorms may produce heavy rainfall. Not as cool. Near steady temperature around 60. South Winds 10 to 15 Mph with Gusts up to 35 Mph. Chance of rain 80 percent.

Tonight 16 Mar Central Middlesex County

Rain with a slight chance of Thunderstorms in the Evening, then rain after midnight. Patchy fog. Some Thunderstorms may produce heavy rainfall in the evening. Lows in the upper 30s. South Winds 15 to 20 Mph. Gusts up to 50 Mph, increasing to 60 Mph after midnight. 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

    37.2 °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

    61.8 °F
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