Andover Weather Forecast

    • 15
    • 20

    Increasing Clouds

    • 15
    • 34

    Snow

    • -1
    • 25

    Mostly Sunny

    • 18
    • 26

    Snow Likely

    • 19
    • 41

    Slight Chance Rain

    • 9
    • 28

    Partly Sunny

    • 18
    • 30

    Mostly Cloudy

Today 30 Jan Merrimack

Mostly sunny. Highs around 20. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Wind chill Values as low as 5 below.

Tonight 30 Jan Merrimack

Partly cloudy this Evening, then becoming mostly cloudy. Lows around 16. Light and variable Winds.

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Andover Temperature Statistics

January Temperature

Laconia, Laconia Municipal Airport (21.7 miles)

  • Lowest 22 January, 2025

    -13 °F

  • Average January

    20.9 °F

  • Highest 1 January, 2025

    39 °F

Climate (2020–Present)

Laconia, Laconia Municipal Airport (21.7 miles)

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  • Average Low 2020–2025

    39.4 °F

  • Average 2020–2025

    48.4 °F

  • Average High 2020–2025

    57.3 °F
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