• Today

    Jul 14

    89°Lo 70°

    A few strong p.m. t-storms

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

    Jul 15

    83°Lo 63°

    Heavy t-storms; mostly cloudy

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

    Jul 16

    81°Lo 57°

    Partly sunny and pleasant

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

    Jul 17

    82°Lo 61°

    Partly sunny and pleasant

    Low ragweed pollen levels
    • Precip
      10%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      30%
    more
  • Fri

    Jul 18

    81°Lo 64°

    A p.m. t-storm possible

    Ragweed Pollen Weather
    • Precip
      30%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      67%
    more
Next Previous
Hi 83° RealFeel® 93° Precipitation 71%

Day

N

E

S

W

  • W 4 mph
  • Gusts: 9 mph

Heavy thunderstorms; variable clouds; storms can bring downpours, large hail and damaging winds

  • Max UV Index: 7 (High)
  • Thunderstorms: 41%
  • Precipitation: 1.34 in
  • Rain: 1.34 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 5 hrs
  • Hours of Rain: 5 hrs
Lo 63° RealFeel® 62° Precipitation 55%

Night

N

E

S

W

  • N 3 mph
  • Gusts: 4 mph

A shower or thunderstorm around in the evening; otherwise, mostly cloudy

  • 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

Frederick Pollen Levels - July 15

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Jul 15

more Historical Weather Data >
  Today Normal Record 7/15/2013
High 83° 89° N/A 93°
Low 63° 68° N/A 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:55 AM with 14:41 of sunlight, then sets at 8:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:44 PM with 12:12 of moolight, then sets at 10:56 AM

Top Story

Frederick Weather Report

DC Faces Two Days of Drenching, Severe Storms

July 14, 2014; 5:57 AM ET

Washington, D.C., faces not one, but two days of drenching and severe thunderstorms early this week. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps