Danbury Weather Forecast

    • 58
    • 83

    Increasing Clouds

    • 64
    • 86

    Partly Sunny

    • 67
    • 88

    Chance Rain Showers

    • 65
    • 89

    Slight Chance Thunderstorms

    • 64
    • 86

    Chance Thunderstorms

    • 65
    • 88

    Mostly Sunny

Today 4 Aug Merrimack

Sunny. Highs in the lower 80s. West Winds around 10 Mph.

Tonight 4 Aug Merrimack

Mostly clear. Lows in the upper 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Danbury Temperature Statistics

August Temperature

Plymouth Municipal Airport (18 miles)

  • Lowest 1 August, 2026

    56.8 °F

  • Average August

    71.6 °F

  • Highest 1 August, 2026

    85.3 °F

Climate (2021–2026)

Plymouth Municipal Airport (18 miles)

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  • Average Low 2021–2026

    36.2 °F

  • Average 2021–2026

    46.4 °F

  • Average High 2021–2026

    57 °F
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