Warner Weather Forecast

    • 50
    • 72

    Becoming Sunny

    • 59
    • 82

    Mostly Sunny

    • 52
    • 80

    Partly Sunny

    • 46
    • 69

    Slight Chance Thunderstorms

    • 46
    • 65

    Chance Rain Showers

    • 45
    • 63

    Chance Rain Showers

Today 25 May Merrimack

Showers in the Morning, then partly sunny with a slight chance of Showers in the afternoon. Highs around 70. Light and variable Winds. Chance of rain near 100 percent.

Tonight 25 May Merrimack

Showers likely with a slight chance of Thunderstorms. Patchy fog. Near steady temperature in the upper 40s. Light and variable Winds. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Warner Temperature Statistics

May Temperature

Concord Municipal Airport (16.8 miles)

  • Lowest 4 May, 2026

    30.7 °F

  • Average May

    55.9 °F

  • Highest 19 May, 2026

    96.7 °F

Climate (2021–Present)

Concord Municipal Airport (16.8 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    49.1 °F

  • Average High 2021–2026

    60 °F
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