Danbury Weather Forecast

    • 44
    • 59

    Rain Likely

    • 53
    • 75

    Partly Sunny

    • 46
    • 79

    Mostly Sunny

    • 52
    • 78

    Partly Sunny

    • 60
    • 89

    Partly Sunny

    • 53
    • 84

    Chance Rain Showers

Today 15 May Merrimack

Cloudy with a 50 percent chance of rain. Highs in the upper 50s. Light and variable Winds.

Tonight 15 May Merrimack

Partly cloudy in the Evening, then clearing. Lows in the mid 40s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Danbury Temperature Statistics

May Temperature

Plymouth Municipal Airport (18 miles)

  • Lowest 9 May, 2026

    27.3 °F

  • Average May

    47.5 °F

  • Highest 5 May, 2026

    81.5 °F

Climate (2021–Present)

Plymouth Municipal Airport (18 miles)

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  • Average Low 2021–2026

    36.3 °F

  • Average 2021–2026

    46.4 °F

  • Average High 2021–2026

    56.9 °F
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