Concord Weather Forecast

    • 18
    • 37

    Decreasing Clouds

    • 8
    • 25

    Mostly Sunny

    • 26
    • 32

    Slight Chance Snow

    • 30
    • 42

    Chance Snow

    • 24
    • 40

    Chance Snow

    • 18
    • 36

    Chance Snow

Today 7 Dec Central Middlesex County

Mostly sunny. Highs in the upper 30s. Northwest Winds around 5 Mph, becoming north in the afternoon.

Tonight 7 Dec Central Middlesex County

Mostly cloudy in the Evening, then becoming partly cloudy. Lows around 18. South Winds around 5 Mph, becoming west after midnight.

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  • Temperature Real-Time

Concord Temperature Statistics

December Temperature

Laurence G Hanscom Field Airport (2.5 miles)

  • Lowest 4 December, 2025

    15.1 °F

  • Average December

    30.8 °F

  • Highest 1 December, 2025

    42.1 °F

Climate (2020–Present)

Laurence G Hanscom Field Airport (2.5 miles)

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  • Average Low 2020–2025

    41.6 °F

  • Average 2020–2025

    51.9 °F

  • Average High 2020–2025

    61.9 °F
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