• Today

    Jul 1

    85°Lo 63°

    A strong afternoon t-storm

    Beneficial weather for migraines
    • Hi
      RealFeel
      92°
    • UV
      4 - Moderate
    • Cloud
      Cover
      69%
  • Sat

    Jul 2

    80°Lo 58°

    Sun and some clouds

    Beneficial weather for migraines
    • Hi
      RealFeel
      84°
    • UV
      5 - High
    • Cloud
      Cover
      40%
    more
  • Sun

    Jul 3

    81°Lo 64°

    Partial sunshine

    Beneficial weather for migraines
    • Hi
      RealFeel
      89°
    • UV
      5 - High
    • Cloud
      Cover
      45%
    more
  • Mon

    Jul 4

    77°Lo 66°

    Rain and a thunderstorm

    Beneficial weather for migraines
    • Hi
      RealFeel
      83°
    • UV
      4 - Moderate
    • Cloud
      Cover
      99%
    more
  • Tue

    Jul 5

    80°Lo 67°

    Mostly cloudy and humid

    Beneficial weather for migraines
    • Hi
      RealFeel
      86°
    • UV
      4 - Moderate
    • Cloud
      Cover
      88%
    more
Next Previous
Hi 85° RealFeel® 92° Precipitation 43%

Day

N

E

S

W

  • SSW 6 mph
  • Gusts: 13 mph

Humid with clouds and sun; a strong p.m. t-storm; thunderstorms may bring hail and damaging winds

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 95%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 63° RealFeel® 62° Precipitation 25%

Night

N

E

S

W

  • WNW 6 mph
  • Gusts: 10 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 1

more Historical Weather Data >
  Today Normal Record 7/1/2015
High 85° 85° N/A 82°
Low 63° 68° N/A 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:52 of sunlight, then sets at 8:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:26 AM with 14:16 of moolight, then sets at 5:42 PM

Gaithersburg Weather Report

Strong thunderstorms to kick off July across northeastern US

July 1, 2016; 11:48 AM ET

A storm pushing across the northeastern United States could pack a punch from Washington D.C., to New York City and northward on Friday. more >

Fri. Migraine Headache

Fri. UV Index