• Tonight

    Jul 25

    Lo 15°

    Partly cloudy

    Stargazing Weather
    • Cloud
      Cover
      42%
    • Precip
      12%
    • Hours of Precip
      0
    more
  • Tue

    Jul 26

    26°Lo 12°

    Pleasant with periods of sun

    Poor for stargazing
    • Cloud
      Cover
      70%
    • Precip
      71%
    • Hours of Precip
      1
    more
  • Wed

    Jul 27

    24°Lo 11°

    Clouds and sun with a t-storm

    Very Good for stargazing
    • Cloud
      Cover
      21%
    • Precip
      3%
    • Hours of Precip
      1.5
  • Thu

    Jul 28

    26°Lo 15°

    Partly sunny and nice

    Excellent for stargazing
    • Cloud
      Cover
      7%
    • Precip
      3%
    • Hours of Precip
      0
    more
  • Fri

    Jul 29

    27°Lo 14°

    Delightful with sunshine

    Fair for stargazing
    • Cloud
      Cover
      48%
    • Precip
      55%
    • Hours of Precip
      1
    more
Next Previous
Hi 24° RealFeel® 25° Precipitation 57%

Day

N

E

S

W

  • ENE 7 km/h
  • Gusts: 13 km/h

Intervals of clouds and sun with a shower or thunderstorm around

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 40%
  • Precipitation: 5 mm
  • Rain: 5 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 11° RealFeel® 11° Precipitation 3%

Night

N

E

S

W

  • ENE 7 km/h
  • Gusts: 11 km/h

Clear to partly cloudy

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

Temperature History - Jul 27

more Historical Weather Data >
  Today Normal Record 7/27/2015
High 24° 27° N/A 30°
Low 11° 12° N/A 14°

Solunar Information for Reston, Canada

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:10 AM with 15:21 of sunlight, then sets at 9:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:05 AM with 14:19 of moolight, then sets at 3:24 PM

Tue, Jul 26
Last
Tue, Aug 2
New
Wed, Aug 10
First
Thu, Aug 18
Full

Reston Weather Report

Warmth dominating across Canada so far this summer

July 25, 2016; 3:10 PM ET

A warm first half of summer for a majority of Canada. more >