• Tonight

    Jul 11

    Lo 65°

    Partly cloudy

    Migraine Headache Weather
    • Hi
      RealFeel
      99°
    • UV
      8 - Very High
    • Cloud
      Cover
      21%
    more
  • Sat

    Jul 12

    89°Lo 68°

    A p.m. t-storm in spots

    Beneficial weather for migraines
    • Hi
      RealFeel
      96°
    • UV
      7 - High
    • Cloud
      Cover
      29%
    more
  • Sun

    Jul 13

    91°Lo 71°

    Some sun, a t-storm or two

    Beneficial weather for migraines
    • Hi
      RealFeel
      102°
    • UV
      7 - High
    • Cloud
      Cover
      69%
    more
  • Mon

    Jul 14

    91°Lo 70°

    Showers and a heavier t-storm

    Beneficial weather for migraines
    • Hi
      RealFeel
      98°
    • UV
      6 - High
    • Cloud
      Cover
      70%
    more
  • Tue

    Jul 15

    82°Lo 62°

    Heavy t-storms; mostly cloudy

    Beneficial weather for migraines
    • Hi
      RealFeel
      92°
    • UV
      4 - Moderate
    • Cloud
      Cover
      84%
Next Previous
Hi 82° RealFeel® 92° Precipitation 70%

Day

N

E

S

W

  • WSW 5 mph
  • Gusts: 9 mph

Showers and thunderstorms, some heavy; variable cloudiness; thunderstorms can be severe

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 40%
  • Precipitation: 0.9 in
  • Rain: 0.9 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 6 hrs
  • Hours of Rain: 6 hrs
Lo 62° RealFeel® 61° Precipitation 55%

Night

N

E

S

W

  • WNW 4 mph
  • Gusts: 6 mph

A passing shower in the evening; otherwise, cloudy

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - Jul 15

more Historical Weather Data >
  Today Normal Record 7/15/2013
High 82° 89° N/A 93°
Low 62° 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: Severe Storm, Flooding Threat to Precede Cooldown

July 11, 2014; 7:03 PM ET

After only spotty rainfall this weekend in the Washington, D.C., area, the risk of severe thunderstorms and flash flooding will ramp up quickly early next week. more >

Battling the Common Cold

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

Tue. Migraine Headache

Tue. UV Index