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St. Catharines Weather

Ontario, Canada · Forecast for St. Catharines

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    Times shown in St. Catharines time (EDT)

    Current weather

    Celsius · °C

    22°

    Partly cloudy

    Location observation

    Weather alerts

    No active weather alerts

    No alerts were returned by the weather source.

    Today / Tonight

    Local outlook

    Today

    Partly cloudy

    High
    22°
    Low
    20°

    Hourly forecast

    Next 65 hours
    1. Partly cloudy 22° — precipitation probability
    2. Cloudy 22° — precipitation probability
    3. Cloudy 22° — precipitation probability
    4. Partly cloudy 22° — precipitation probability
    5. Partly cloudy 21° — precipitation probability
    6. Partly cloudy 21° — precipitation probability
    7. Cloudy 20° — precipitation probability
    8. Cloudy 20° — precipitation probability
    9. Mostly clear 19° — precipitation probability
    10. Mostly clear 19° — precipitation probability
    11. Clear 18° — precipitation probability
    12. Clear 18° — precipitation probability
    13. Mostly clear 18° — precipitation probability
    14. Clear 18° — precipitation probability
    15. Clear 18° — precipitation probability
    16. Clear 18° — precipitation probability
    17. Mostly clear 19° — precipitation probability
    18. Mostly clear 19° — precipitation probability
    19. Mostly clear 19° — precipitation probability
    20. Mostly clear 19° — precipitation probability
    21. Mostly clear 19° — precipitation probability
    22. Mostly clear 19° — precipitation probability
    23. Partly cloudy 19° — precipitation probability
    24. Partly cloudy 20° — precipitation probability
    25. Partly cloudy 20° — precipitation probability
    26. Partly cloudy 19° — precipitation probability
    27. Partly cloudy 19° — precipitation probability
    28. Partly cloudy 19° — precipitation probability
    29. Cloudy 18° — precipitation probability
    30. Cloudy 18° — precipitation probability
    31. Cloudy 18° — precipitation probability
    32. Cloudy 18° — precipitation probability
    33. Cloudy 18° — precipitation probability
    34. Cloudy 18° — precipitation probability
    35. Cloudy 18° — precipitation probability
    36. Cloudy 17° — precipitation probability
    37. Cloudy 17° — precipitation probability
    38. Mostly clear 16° — precipitation probability
    39. Mostly clear 15° — precipitation probability
    40. Mostly clear 15° — precipitation probability
    41. Mostly clear 16° — precipitation probability
    42. Partly cloudy 17° — precipitation probability
    43. Partly cloudy 18° — precipitation probability
    44. Partly cloudy 18° — precipitation probability
    45. Cloudy 18° — precipitation probability
    46. Cloudy 18° — precipitation probability
    47. Cloudy 18° — precipitation probability
    48. Cloudy 18° — precipitation probability
    49. Cloudy 18° — precipitation probability
    50. Cloudy 18° — precipitation probability
    51. Cloudy 17° — precipitation probability
    52. Partly cloudy 16° — precipitation probability
    53. Cloudy 15° — precipitation probability
    54. Cloudy 15° — precipitation probability
    55. Cloudy 15° — precipitation probability
    56. Cloudy 15° — precipitation probability
    57. Cloudy 15° — precipitation probability
    58. Cloudy 15° — precipitation probability
    59. Cloudy 15° — precipitation probability
    60. Cloudy 15° — precipitation probability
    61. Cloudy 15° — precipitation probability
    62. Cloudy 15° — precipitation probability
    63. Cloudy 15° — precipitation probability
    64. Cloudy 16° — precipitation probability
    65. Cloudy 18° — precipitation probability

    10-day forecast

    High / Low
    • Sep 17
      Partly cloudy — precipitation probability
      High 22°Low 20°
    • Sep 18
      Mostly clear — precipitation probability
      High 20°Low 18°
    • Sep 19
      Partly cloudy — precipitation probability
      High 18°Low 15°
    • Sep 20
      Cloudy — precipitation probability
      High 18°Low 15°
    • Sep 21
      Partly cloudy — precipitation probability
      High 16°Low 15°
    • Sep 22
      Cloudy — precipitation probability
      High 16°Low 14°
    • Sep 23
      Cloudy — precipitation probability
      High 17°Low 12°
    • Sep 24
      Partly cloudy — precipitation probability
      High 19°Low 14°
    • Sep 25
      Cloudy — precipitation probability
      High 17°Low 16°
    • Sep 26
      Clear — precipitation probability
      High 16°Low 15°

    Weather details

    Observed conditions
    Sunrise
    Sunset
    Humidity
    74 %
    Wind
    10.4 km/h

    From 57°

    Pressure
    102 kPa
    Precipitation
    0 mm

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    MET Norway Weather forecast data provided by MET Norway. View MET Norway weather source.