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    • Today

      Sep 25

      64° /49°F
      Plenty of sunshine
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Mon

      Sep 26

      64° /55°
      Sunny to partly cloudy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Tue

      Sep 27

      71° /59°
      Mostly cloudy, a little rain
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Wed

      Sep 28

      71° /62°
      Partly sunny
      • Low
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Thu

      Sep 29

      69° /62°
      Rain and drizzle possible
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    56° RealFeel® 49°
    Partly cloudy
    • 15 mph
    • Humidity: 48%
    • Pressure: 30.06 in
    • UV Index: 0
    • Cloud Cover: 35%
    • Ceiling: 7400 ft
    • Dew Point: 37° F
    • Visibility: 10 mi

    Sunrise/Sunset

    • Sunrise: 6:32 AM
    • Sunset: 6:32 PM
    • Duration: 12:00 hr

    Moonrise/Moonset

    • Moonrise: 1:05 AM
    • Moonset: 3:39 PM
    • Duration: 14:34 hr
    Astronomy

    TEMPERATURE SUMMARY

      Temp (°F)
    Now 56°
    Yesterday 53°
    RealFeel® 49°
    RealFeel® Shade 49°
    Wind Chill 56°
    Dew Point 37°
      Hi / Lo
    Previous 6 Hours 58°/52°
    Previous 12 Hours 63°/47°
    Previous 24 Hours 66°/47°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/25/2015
    High 64° 68° 83° (1930) 69°
    Low 49° 52° 29° (1963) 49°

    PRECIPITATION SUMMARY

      Amount (in)
    Previous 1 Hour 0
    Previous 3 Hours 0
    Previous 6 Hours 0
    Previous 9 Hours 0
    Previous 12 Hours 0
    Previous 18 Hours 0
    Previous 24 Hours 0

    Dennis Weather Report

    Crisp fall air to bring first frost of season to parts of northeastern US

    September 25, 2016; 4:09 AM ET

    Fall air has finally arrived in the northeastern United States and may yield the first frost of the season in parts of the region this weekend. More >

    Sun. Pollen

    Sun. Dust & Dander

    Sun. Wind Maps