• Tonight

    Sep 21

    Lo 52°

    Partly cloudy with a shower

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Mon

    Sep 22

    61°Lo 38°

    A morning shower or two

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

    Sep 23

    68°Lo 45°

    Fog in the a.m.; mostly sunny

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

    Sep 24

    69°Lo 49°

    Sunny and nice

    Moderate ragweed pollen levels
    • Precip
      2%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      0%
    more
  • Thu

    Sep 25

    70°Lo 44°

    Partly sunny and nice

    Ragweed Pollen Weather
    • Precip
      3%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      35%
    more
Next Previous
Hi 61° RealFeel® 58° Precipitation 55%

Day

N

E

S

W

  • WNW 12 mph
  • Gusts: 31 mph

A passing shower or two in the morning; otherwise, breezy and cooler with more clouds than sun

  • Max UV Index: 5 (Moderate)
  • 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 38° RealFeel® 40° Precipitation 0%

Night

N

E

S

W

  • NNW 2 mph
  • Gusts: 11 mph

Mostly clear and chilly; patchy fog late

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

Lonaconing Pollen Levels - September 22

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

    Pollen

    Low

  • Weed

    Pollen

    Moderate

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Sep 22

more Historical Weather Data >
  Today Normal Record 9/22/2013
High 61° 78° N/A 71°
Low 38° 52° N/A 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:03 AM with 12:10 of sunlight, then sets at 7:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:32 AM with 12:47 of moolight, then sets at 6:19 PM

Top Story

Lonaconing Weather Report

DC: September Temperature Roller Coaster to Continue

September 21, 2014; 4:44 AM ET

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

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps