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    • Today

      Sep 30

      59° /49°
      Cloudy
      • Beach & Pool
        • Beach & Pool
        • UV Index
      • Poor
      • at the beach or pool
      • UV: 2 - Low
      • Cloud Cover: 98%
      • Precip: 25%
      More
    • Sat

      Oct 1

      54° /50°F
      Breezy with periods of rain
      • Poor
      • at the beach or pool
      • UV: 2 - Low
      • Cloud Cover: 94%
      • Precip: 65%
    • Sun

      Oct 2

      60° /53°
      Warmer; downpours in the p.m.
      • Poor
      • at the beach or pool
      • UV: 2 - Low
      • Cloud Cover: 100%
      • Precip: 75%
      More
    • Mon

      Oct 3

      67° /53°
      Warmer with a few showers
      • Fair
      • at the beach or pool
      • UV: 2 - Low
      • Cloud Cover: 99%
      • Precip: 60%
      More
    • Tue

      Oct 4

      61° /46°
      Rather cloudy
      • Poor
      • at the beach or pool
      • UV: 2 - Low
      • Cloud Cover: 92%
      • Precip: 16%
      More

    Day

    54°Hi RealFeel® 46° Precipitation 65%
    Breezy with periods of rain
    • NNE 16 mph
    • Gusts: 24 mph
    • Max UV Index: 1 (Low)
    • Thunderstorms: 0%
    • Precipitation: 0.6 in
    • Rain: 0.6 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 6 hrs
    • Hours of Rain: 6 hrs

    Night

    50°Lo RealFeel® 44° Precipitation 57%
    Occasional rain and drizzle
    • N 5 mph
    • Gusts: 14 mph
    • Max UV Index: N/A
    • Thunderstorms: 1%
    • Precipitation: 0.08 in
    • Rain: 0.08 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 3.5 hrs
    • Hours of Rain: 3.5 hrs

    Riverside Tide Table

    High 1:28 AM 5.6 ft
    Low 8:58 AM 0.1 ft
    High 1:50 PM 5.6 ft
    Low 9:20 PM 0.1 ft

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/1/2015
    High 54° 66° N/A 65°
    Low 50° 46° N/A 50°

    Sunrise/Sunset

    • Sunrise: 6:43 AM
    • Sunset: 6:25 PM
    • Duration: 11:42 hr

    Moonrise/Moonset

    • Moonrise: 7:09 AM
    • Moonset: 7:00 PM
    • Duration: 11:51 hr
    Astronomy

    Derry Weather Report

    Persistent rain to raise flood risk in part of northeastern US

    September 30, 2016; 11:29 AM ET

    Persistent downpours will raise the flood risk in part of the mid-Atlantic into Friday night, while rain will spread over the balance of the northeastern United States into the weekend. More >

    Sat. Beach & Pool

    Sat. UV Index

    Sat. Wind Maps