Danbury Weather Forecast

    • 63
    • 86

    Chance Rain Showers

    • 58
    • 82

    Partly Sunny

    • 57
    • 83

    Chance Rain Showers

    • 54
    • 81

    Chance Thunderstorms

    • 51
    • 76

    Mostly Sunny

    • 51
    • 77

    Partly Sunny

Today 10 Aug Merrimack

Partly sunny. Warm with Highs in the mid 80s. Light and variable Winds.

Tonight 10 Aug Merrimack

Partly cloudy with a chance of Showers with a slight chance of Thunderstorms in the Evening, then mostly clear after midnight. Humid with Lows in the mid 60s. Light and variable Winds. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Danbury Temperature Statistics

August Temperature

Plymouth Municipal Airport (18 miles)

  • Lowest 5 August, 2026

    52 °F

  • Average August

    72.7 °F

  • Highest 6 August, 2026

    90 °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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