• Today

    Oct 20

    58°Lo 45°

    An afternoon shower or two

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Tue

    Oct 21

    52°Lo 41°

    Cool with rain and drizzle

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Wed

    Oct 22

    52°Lo 35°

    A morning shower in spots

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Thu

    Oct 23

    55°Lo 34°

    Partly sunny

    Low ragweed pollen levels
    • Precip
      0%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      26%
    more
  • Fri

    Oct 24

    59°Lo 39°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      9%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      28%
    more
Next Previous
Hi 58° RealFeel® 55° Precipitation 55%

Day

N

E

S

W

  • SSW 7 mph
  • Gusts: 14 mph

Mostly cloudy with a brief shower or two this afternoon

  • Max UV Index: 2 (Low)
  • Thunderstorms: 20%
  • Precipitation: 0.02 in
  • Rain: 0.02 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 45° RealFeel® 42° Precipitation 55%

Night

N

E

S

W

  • WSW 5 mph
  • Gusts: 7 mph

Mostly cloudy with a shower

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Washington Pollen Levels - October 20

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Oct 20

more Historical Weather Data >
  Today Normal Record 10/20/2013
High 58° 61° 73° (1995) 57°
Low 45° 38° 22° (1992) 36°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:37 AM with 10:57 of sunlight, then sets at 6:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:23 AM with 12:32 of moolight, then sets at 4:55 PM

Washington Weather Report

Pittsburgh: Cool, Wet Weather to Begin the Week

October 20, 2014; 2:35 AM ET

Wet weather will linger through Tuesday in Pittsburgh, as below-average temperatures remain through much of the week. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps