Epsom Weather Forecast

    • 28
    • 40

    Decreasing Clouds

    • 35
    • 54

    Areas Fog

    • 47
    • 57

    Mostly Cloudy

    • 49
    • 65

    Rain

    • 29
    • 55

    Chance Rain Showers

    • 33
    • 54

    Partly Sunny

    • 38
    • 61

    Mostly Cloudy

Today 13 Mar Merrimack

Mostly cloudy. Highs in the lower 40s. Light and variable Winds, becoming southeast around 10 Mph.

Tonight 13 Mar Merrimack

Mostly cloudy this Evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 20s. Southeast Winds around 10 Mph this Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Epsom Temperature Statistics

March Temperature

Concord Municipal Airport (8.1 miles)

  • Lowest 3 March, 2025

    4.7 °F

  • Average March

    33.7 °F

  • Highest 11 March, 2025

    64.9 °F

Climate (2020–Present)

Concord Municipal Airport (8.1 miles)

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  • Average Low 2020–2025

    38.5 °F

  • Average 2020–2025

    49.1 °F

  • Average High 2020–2025

    59.9 °F
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