1 - 5 of 90 days | All 90 days
Next 5 Days
  • Tonight

    Jul 24

    Mainly clear Lo 55°
    more
  • Mon

    Jul 25

    Mostly sunny and nice 78°Lo 55°
    more
  • Tue

    Jul 26

    Mostly sunny and nice 75°Lo 54°
    more
  • Wed

    Jul 27

    Mostly sunny and nice 79°Lo 54°
    more
  • Thu

    Jul 28

    Sunshine and patchy clouds 81°Lo 55°
Clear 59° Lo 55° RealFeel® 61° / 56°

N

E

S

W

  • Precipitation: 8%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 87%
  • Cloud Cover: 4%
  • Dew Point: 53° F
  • Visibility: 10 mi
2 mph

Temperature History - Jul 28

more Historical Weather Data >
  Today Normal Record 7/28/2015
High 81° 75° N/A 77°
Low 55° 53° N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:40 AM with 15:11 of sunlight, then sets at 8:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:11 AM with 14:50 of moolight, then sets at 4:01 PM

Mount Vernon Weather Report

90-degree heat to build across northwestern US this week

July 25, 2016; 12:55 AM ET

Dangerous heat will surge northward and send temperatures soaring across the northwestern United States during the final week of July. more >