• Sun

    Sep 6

    30°Lo 18°

    Humid with plenty of sun

    Poor for home energy
    • Avg
      RealFeel
      26°
    • Hi
      RealFeel
      33°
    • Wind
      Speed
      11 k/h
  • Mon

    Sep 7

    27°Lo 16°

    A couple of showers possible

    Poor for home energy
    • Avg
      RealFeel
      23°
    • Hi
      RealFeel
      29°
    • Wind
      Speed
      9 k/h
    more
  • Tue

    Sep 8

    24°Lo 9°

    A thunderstorm possible

    Poor for home energy
    • Avg
      RealFeel
      16°
    • Hi
      RealFeel
      25°
    • Wind
      Speed
      9 k/h
    more
  • Wed

    Sep 9

    20°Lo 10°

    Some rain and a thunderstorm

    Poor for home energy
    • Avg
      RealFeel
      13°
    • Hi
      RealFeel
      19°
    • Wind
      Speed
      9 k/h
    more
  • Thu

    Sep 10

    21°Lo 10°

    Clouds and limited sun

    Poor for home energy
    • Avg
      RealFeel
      17°
    • Hi
      RealFeel
      21°
    • Wind
      Speed
      9 k/h
    more
Next Previous
Hi 30° RealFeel® 33° Precipitation 25%

Day

N

E

S

W

  • SW 11 km/h
  • Gusts: 17 km/h

Humid with plenty of sun

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 3%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 18° RealFeel® 19° Precipitation 23%

Night

N

E

S

W

  • SW 7 km/h
  • Gusts: 15 km/h

Partly cloudy and mild

  • Max UV Index: N/A
  • Thunderstorms: 6%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Sep 6

more Historical Weather Data >
  Today Normal Record 9/6/2014
High 30° 21° 32° (1945) 22°
Low 18° 11° (2013) 11°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 13:02 of sunlight, then sets at 7:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:16 AM with 15:06 of moolight, then sets at 3:22 PM

Nepean Weather Report

Oppressive Heat Adds Stress to Physical, Mental Health of Homeless People From US to Canada This Summer

September 1, 2015; 4:57 AM ET

Hot weather this summer from the central United States into Canada has put extra stress on some of the most vulnerable residents: the homeless. more >