• Today

    Jul 29

    86°Lo 72°

    Humid with some sun

    Moderate ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
  • Sat

    Jul 30

    85°Lo 73°

    Heavy afternoon thunderstorms

    Moderate ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
  • Sun

    Jul 31

    86°Lo 72°

    A couple of thunderstorms

    Moderate ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
  • Mon

    Aug 1

    86°Lo 69°

    An afternoon thunderstorm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      3 - Moderate
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
  • Tue

    Aug 2

    83°Lo 67°

    Partly sunny and humid

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Partly cloudy 78° Lo 75° RealFeel® 84° / 79°

N

E

S

W

  • Precipitation: 25%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 85%
  • Cloud Cover: 45%
  • Dew Point: 72° F
  • Visibility: 10 mi
5 mph

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2015
High 86° 86° 102° (1954) 89°
Low 72° 68° 55° (1928) 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:01 AM with 14:14 of sunlight, then sets at 8:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:47 AM with 14:39 of moolight, then sets at 6:26 PM

Penns Grove Weather Report

Soaking storms to elevate flash flood threat in northeastern US this weekend

July 29, 2016; 11:10 AM ET

Rounds of drenching showers and thunderstorms will heighten the risk of flash flooding across the northeastern United States through the final weekend of July. more >

Sun. Dust & Dander

Sun. Wind Maps