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Personalized Forecasts

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    • Today

      Sep 29

      17° /14°
      Rain and drizzle in the p.m.
      • Poor
      • for stargazing
      • Cloud Cover: 97%
      • Precip: 56%
      • Hours of Precip: 5.5
      More
    • Fri

      Sep 30

      18° /13°
      Windy with periods of rain
      • Poor
      • for stargazing
      • Cloud Cover: 97%
      • Precip: 84%
      • Hours of Precip: 10
      More
    • Sat

      Oct 1

      18° /14°C
      Cloudy, brief showers; breezy
      • Fair
      • for stargazing
      • Cloud Cover: 66%
      • Precip: 43%
      • Hours of Precip: 4.5
    • Sun

      Oct 2

      20° /14°
      A brief shower or two
      • Good
      • for stargazing
      • Cloud Cover: 35%
      • Precip: 41%
      • Hours of Precip: 3
      More
    • Mon

      Oct 3

      20° /14°
      A passing shower or two
      • Good
      • for stargazing
      • Cloud Cover: 40%
      • Precip: 25%
      • Hours of Precip: 1.5
      More

    Day

    18°Hi RealFeel® 16° Precipitation 75%
    Cloudy and breezy with a few showers
    • E 22 km/h
    • Gusts: 33 km/h
    • Max UV Index: 1 (Low)
    • Thunderstorms: 29%
    • Precipitation: 10 mm
    • Rain: 10 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 4 hrs
    • Hours of Rain: 4 hrs

    Night

    14°Lo RealFeel® 14° Precipitation 43%
    Partly cloudy and mild; a late-night shower in places
    • SE 9 km/h
    • Gusts: 24 km/h
    • Max UV Index: N/A
    • Thunderstorms: 20%
    • Precipitation: 0 mm
    • Rain: 0 mm
    • Snow: 0 CM
    • Ice: 0 mm
    • Hours of Precipitation: 0.5 hrs
    • Hours of Rain: 0.5 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/1/2015
    High 18° 19° N/A 15°
    Low 14° N/A 11°

    Sunrise/Sunset

    • Sunrise: 7:15 AM
    • Sunset: 6:57 PM
    • Duration: 11:42 hr

    Moonrise/Moonset

    • Moonrise: 7:42 AM
    • Moonset: 7:32 PM
    • Duration: 11:50 hr
    Astronomy

    Solunar Information for St. Catharines, Canada

    Sat, Oct 1
    New
    Sun, Oct 9
    First
    Sun, Oct 16
    Full
    Sat, Oct 22
    Last