Danbury Weather Forecast

    • 55
    • 71

    Rain Showers

    • 56
    • 70

    Rain Showers

    • 58
    • 80

    Partly Sunny

    • 60
    • 84

    Mostly Cloudy

    • 60
    • 83

    Chance Rain Showers

    • 59
    • 82

    Chance Thunderstorms

Today 29 Jul Merrimack

A chance of Showers this Morning, then Showers with isolated Thunderstorms this afternoon. Patchy fog. Some Thunderstorms may produce heavy rainfall this afternoon. Highs in the lower 70s. East Winds around 10 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

Tonight 29 Jul Merrimack

Showers. Isolated Thunderstorms in the Evening, then scattered Thunderstorms after midnight. Patchy fog. Some Thunderstorms may produce heavy rainfall in the evening. Some Thunderstorms may produce heavy rainfall after midnight. Lows in the mid 50s. East Winds around 10 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

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Danbury Temperature Statistics

July Temperature

Plymouth Municipal Airport (18 miles)

  • Lowest 24 July, 2026

    44.6 °F

  • Average July

    68.9 °F

  • Highest 2 July, 2026

    93.2 °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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