Merrimac Weather Forecast

    • 24
    • 44

    Rain Showers

    • 6
    • 28

    Chance Snow

    • 10
    • 18

    Partly Sunny

    • 5
    • 22

    Partly Sunny

    • 18
    • 26

    Partly Sunny

    • 23
    • 38

    Mostly Cloudy

Today 18 Jan Taylor

Rain Showers in the Morning, then rain Showers likely in the afternoon. Highs in the mid 40s. Southwest Winds 5 to 10 Mph shifting to the northwest in the afternoon. Chance of Showers 90 percent.

Tonight 18 Jan Taylor

Colder, cloudy. Chance of snow Showers and rain Showers in the Evening, then chance of snow after midnight. Lows in the mid 20s. North Winds 5 to 10 Mph. Chance of precipitation 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Merrimac Temperature Statistics

January Temperature

Lebanon-Springfield Airport (16.2 miles)

  • Lowest 15 January, 2025

    6.8 °F

  • Average January

    27.9 °F

  • Highest 2 January, 2025

    44.6 °F

Climate (2020–Present)

Lebanon-Springfield Airport (16.2 miles)

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  • Average Low 2020–2025

    48.1 °F

  • Average 2020–2025

    57.4 °F

  • Average High 2020–2025

    67.3 °F
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