• Early AM

    Jun 1

    Lo 61°

    Partly cloudy

    Sinus Headache Weather
    • Hi
      RealFeel
      96°
    • UV
      7 - Very High
    • Cloud
      Cover
      18%
    more
  • Today

    Jun 1

    87°Lo 62°

    Pleasant with clouds and sun

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      97°
    • UV
      5 - High
    • Cloud
      Cover
      84%
    more
  • Thu

    Jun 2

    80°Lo 67°

    Not as warm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      84°
    • UV
      4 - Moderate
    • Cloud
      Cover
      99%
  • Fri

    Jun 3

    83°Lo 59°

    A couple of thunderstorms

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      91°
    • UV
      5 - High
    • Cloud
      Cover
      76%
    more
  • Sat

    Jun 4

    83°Lo 66°

    Partly sunny

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      90°
    • UV
      7 - Very High
    • Cloud
      Cover
      92%
    more
Next Previous
Hi 80° RealFeel® 84° Precipitation 40%

Day

N

E

S

W

  • SE 5 mph
  • Gusts: 7 mph

Mostly cloudy, more humid and not as warm with a shower or thunderstorm in spots in the afternoon

  • Max UV Index: 3 (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 67° RealFeel® 64° Precipitation 61%

Night

N

E

S

W

  • SSE 4 mph
  • Gusts: 6 mph

Considerable cloudiness with a couple of showers and a thunderstorm late

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.2 in
  • Rain: 0.2 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Temperature History - Jun 2

more Historical Weather Data >
  Today Normal Record 6/2/2015
High 80° 81° N/A 64°
Low 67° 59° N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:48 of sunlight, then sets at 8:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:04 AM with 13:39 of moolight, then sets at 5:43 PM

Frederick Weather Report

Bout of cooler air to interrupt summerlike warmth across northeastern US

June 1, 2016; 3:34 AM ET

Temperatures and humidity levels will throttle back as dry air expands southward in the northeastern United States through the middle of the week. more >

Thu. Sinus Headache

Thu. UV Index