• Today

    Sep 21

    82°Lo 57°

    A thunderstorm this afternoon

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Mon

    Sep 22

    68°Lo 44°

    Partly sunny; breezy, cooler

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Tue

    Sep 23

    72°Lo 50°

    Mostly sunny and nice

    Moderate ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Wed

    Sep 24

    73°Lo 52°

    Nice with plenty of sunshine

    Moderate ragweed pollen levels
    • Precip
      6%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      0%
    more
  • Thu

    Sep 25

    73°Lo 51°

    Mostly sunny and nice

    Ragweed Pollen Weather
    • Precip
      9%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      11%
Next Previous

Want more Hourly forecasting?

Subscribe to our Premium Membership

Hourly

Get 15 days of hourly forecasts and daily details, plus the interactive Planner and more all ad-free when you subscribe to our Premium service.

Temperature History - Sep 25

more Historical Weather Data >
  Today Normal Record 9/25/2013
High 73° 72° 92° (1970) 74°
Low 51° 51° 34° (1974) 44°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:54 AM with 12:02 of sunlight, then sets at 6:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:10 AM with 11:28 of moolight, then sets at 7:38 PM

Top Story

Reading Weather Report

Philly: September Temperature Roller Coaster to Continue

September 21, 2014; 4:41 AM ET

In keeping with tradition, temperatures will continue their up-and-down cycle during the second half of September around Philadelphia. more >

Thu. Dust & Dander

Thu. Wind Maps