Warner Weather Forecast

    • 40
    • 55

    Rain

    • 54
    • 64

    Chance Rain Showers

    • 55
    • 73

    Chance Rain Showers

    • 54
    • 74

    Chance Rain Showers

    • 51
    • 71

    Chance Rain Showers

    • 46
    • 69

    Chance Rain Showers

Today 12 Apr Merrimack

Partly sunny. A slight chance of rain Showers in the afternoon. Highs in the mid 50s. Light and variable Winds. Chance of rain 20 percent.

Tonight 12 Apr Merrimack

Showers. Lows in the upper 30s. South Winds around 10 Mph. Chance of rain 90 percent.

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Warner Temperature Statistics

April Temperature

Concord Municipal Airport (16.8 miles)

  • Lowest 8 April, 2026

    23.6 °F

  • Average April

    41.7 °F

  • Highest 9 April, 2026

    62.1 °F

Climate (2021–Present)

Concord Municipal Airport (16.8 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    49.1 °F

  • Average High 2021–2026

    59.9 °F
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