Littleton Weather Forecast

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    Chance Snow

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    Rain

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    • 42

    Chance Rain

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    Chance Snow

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    Chance Rain

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    Chance Rain

Today 21 Mar Central Middlesex County

Mostly sunny. Patchy fog in the morning. Highs in the lower 50s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 21 Mar Central Middlesex County

Mostly cloudy. Lows in the mid 30s. North Winds around 5 Mph, becoming south after midnight.

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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

    37.4 °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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