• Today

    Sep 20

    21°Lo 9°

    Some clouds, then sunshine

    Beneficial weather for arthritis pain
    • Rain
      0 mm
    • Hours of Precip
      0
    • UV
      4 - Moderate
  • Sun

    Sep 21

    24°Lo 9°

    Nice with plenty of sunshine

    At Risk weather for arthritis pain
    • Rain
      0 mm
    • Hours of Precip
      0
    • UV
      4 - Moderate
    more
  • Mon

    Sep 22

    26°Lo 10°

    Sunny, nice and warm

    At Risk weather for arthritis pain
    • Rain
      0 mm
    • Hours of Precip
      0
    • UV
      4 - Moderate
    more
  • Tue

    Sep 23

    19°Lo 10°

    Cooler with clouds and sun

    Neutral weather for arthritis pain
    • Rain
      0 mm
    • Hours of Precip
      0
    • UV
      3 - Moderate
    more
  • Wed

    Sep 24

    25°Lo 12°

    Intervals of clouds and sun

    At Risk weather for arthritis pain
    • Rain
      0 mm
    • Hours of Precip
      0
    • UV
      3 - Moderate
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
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  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Mostly Clear
Mostly Clear
Partly Cloudy
Cloudy
Partly Cloudy
Partly Cloudy
Mostly Sunny
Mostly Sunny
Temp (°C) 12° 15°
RealFeel® 11° 14° 16°
Humidity 66% 66% 73% 74% 71% 71% 52% 42%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
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Snow
 
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Ice
 
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  4am 5am 6am 7am 8am 9am 10am 11am
Wind (km/h) 8 NNW 6 SW 6 WSW 6 WSW 0 0 5 SSW 10 S
UV Index 0 0 0 0 0 1 2 3
Cloud Cover 25% 25% 37% 50% 60% 60% 25% 25%
Dew Point
Middle Grid line 20 C Middle Grid line 15 C Middle Grid line 10 C Middle Grid line 5 C

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 21° 17° 29° (1922) 23°
Low -8° (1934)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:19 AM with 12:20 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:45 AM with 14:14 of moolight, then sets at 5:59 PM

Top Story

Calgary Weather Report

Long Winter Nights, Dry Air Increase Chance to View Aurora

September 20, 2014; 1:40 AM ET

Igniting across Northern skies, ghostly rivers of light dance overhead each year, emitting vibrant shades of green, blue, pink, red and violet. more >