Dennis Weather Forecast

    • 62
    • 78

    Partly Sunny

    • 67
    • 82

    Chance Thunderstorms

    • 66
    • 78

    Thunderstorms Likely

    • 64
    • 79

    Chance Rain Showers

    • 64
    • 79

    Partly Sunny

    • 64
    • 78

    Partly Sunny

Today 30 Jun Barnstable

Sunny. Highs in the upper 70s. Northwest Winds 5 to 10 Mph, becoming north this afternoon.

Tonight 30 Jun Barnstable

Partly cloudy. Patchy fog after midnight. Lows in the lower 60s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dennis Temperature Statistics

June Temperature

Hyannis, Barnstable Municipal-Boardman Airport (5.6 miles)

  • Lowest 20 June, 2022

    48 °F
  • Average June

    66 °F
  • Highest 25 June, 2022

    82.9 °F

Climate (2010–Present)

Hyannis, Barnstable Municipal-Boardman Airport (5.6 miles)

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  • Average Low 2010–Present

    45.2 °F
  • Average 2010–Present

    52.8 °F
  • Average High 2010–Present

    59.4 °F
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