• Today

    Sep 21

    82°Lo 58°

    A t-storm late this afternoon

    At High Risk weather for arthritis pain
    • Rain
      0.10 in
    • Hours of Precip
      1
    • UV
      5 - Moderate
  • Mon

    Sep 22

    70°Lo 45°

    Mostly sunny and not as warm

    Neutral weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      5 - Moderate
    more
  • Tue

    Sep 23

    70°Lo 49°

    Sunny and beautiful

    Beneficial weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      5 - Moderate
    more
  • Wed

    Sep 24

    73°Lo 52°

    Plenty of sunshine

    Beneficial weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      5 - Moderate
    more
  • Thu

    Sep 25

    72°Lo 50°

    Partly sunny

    Beneficial weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      5 - Moderate
    more
Next Previous
Hi 82° RealFeel® 85° Precipitation 55%

Day

N

E

S

W

  • WSW 3 mph
  • Gusts: 7 mph

Humid with sun and some clouds; a shower or thunderstorm late this afternoon

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 40%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 58° RealFeel® 53° Precipitation 55%

Night

N

E

S

W

  • W 3 mph
  • Gusts: 7 mph

An evening shower or thunderstorm; otherwise, patchy clouds

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 82° 74° N/A 77°
Low 58° 52° N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:48 AM with 12:13 of sunlight, then sets at 7:01 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:20 AM with 13:15 of moolight, then sets at 5:35 PM

Top Story

Norristown 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 >

Sun. Arthritis Pain

Sun. UV Index