• Today

    Jul 25

    79°Lo 56°

    Partly sunny and nice

    Excellent for an outdoor bbq
    • Precip
      12%
    • Hi
      RealFeel
      83°
    • Wind
      Speed
      6 mph
  • Tue

    Jul 26

    75°Lo 55°

    Mostly sunny and nice

    Excellent for an outdoor bbq
    • Precip
      20%
    • Hi
      RealFeel
      80°
    • Wind
      Speed
      5 mph
    more
  • Wed

    Jul 27

    78°Lo 54°

    Mostly sunny and nice

    Excellent for an outdoor bbq
    • Precip
      19%
    • Hi
      RealFeel
      82°
    • Wind
      Speed
      5 mph
    more
  • Thu

    Jul 28

    80°Lo 56°

    Mostly sunny

    Excellent for an outdoor bbq
    • Precip
      6%
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      5 mph
    more
  • Fri

    Jul 29

    81°Lo 56°

    Mostly sunny

    Excellent for an outdoor bbq
    • Precip
      14%
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      5 mph
    more
Next Previous
Hi 79° RealFeel® 83° Precipitation 12%

Day

N

E

S

W

  • WNW 6 mph
  • Gusts: 8 mph

Partly sunny and nice

  • Max UV Index: 6 (High)
  • Thunderstorms: 4%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 56° RealFeel® 56° Precipitation 13%

Night

N

E

S

W

  • SSW 4 mph
  • Gusts: 6 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 5%
  • 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 25

more Historical Weather Data >
  Today Normal Record 7/25/2015
High 79° 75° N/A 68°
Low 56° 53° N/A 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:36 AM with 15:19 of sunlight, then sets at 8:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:03 PM with -5:-40 of moolight, then sets at 12:23 PM

Mount Vernon Weather Report

90-degree heat to build across northwestern US this week

July 25, 2016; 12:55 PM ET

Dangerous heat will surge northward and send temperatures rising across the northwestern United States this week. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.

Mon. Outdoor Entertaining

Mon. Wind Maps

Mon. UV Index