• Tonight

    May 21

    Lo 13°

    Periods of rain

    Arthritis Pain Weather
    • Rain
      14 mm
    • Hours of Precip
      6.5
    • UV
      3 - Moderate
    more
  • Wed

    May 22

    22°Lo 12°

    Mainly cloudy, a little rain

    At Risk weather for arthritis pain
    • Rain
      17 mm
    • Hours of Precip
      8.5
    • UV
      2 - Low
  • Thu

    May 23

    19°Lo 3°

    Periods of rain

    At Risk weather for arthritis pain
    • Rain
      9 mm
    • Hours of Precip
      7.5
    • UV
      4 - Moderate
    more
  • Fri

    May 24

    15°Lo 1°

    A shower possible

    Neutral weather for arthritis pain
    • Rain
      0 mm
    • Hours of Precip
      0
    • UV
      6 - High
    more
  • Sat

    May 25

    17°Lo 4°

    Partly sunny

    Beneficial weather for arthritis pain
    • Rain
      0 mm
    • Hours of Precip
      0
    • UV
      7 - High
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Cloudy
Cloudy
Cloudy
Rain
Rain
Rain
Rain
Cloudy
Temp (°C) 14° 14° 14° 14° 14° 14° 15° 15°
RealFeel® 13° 13° 13° 13° 13° 13° 14° 15°
Humidity 92% 93% 92% 92% 92% 92% 92% 92%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
40%
 
34%
 
40%
 
58%
 
58%
 
58%
 
51%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Wind (km/h) 5 E 5 ESE 5 NNW 5 NNW 5 NNW 5 WNW 6 S 8 S
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 97% 95% 94% 94% 94% 94% 96% 96%
Dew Point 12° 12° 13° 13° 13° 13° 13° 14°
Middle Grid line 20 C Middle Grid line 15 C Middle Grid line 10 C

Temperature History - May 22

more Historical Weather Data >
  Today Normal Record 5/22/2012
High 22° 20° 31° (1977) 22°
Low 12° (1967) 16°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:26 AM with 15:08 of sunlight, then sets at 8:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:47 PM with 10:26 of moolight, then sets at 4:13 AM

Top Story

Nepean Weather Report

Severe Thunderstorm Threat Continues Wednesday

May 21, 2013; 3:42 PM ET

Potential for strong thunderstorms again Wednesday. more >