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Sarnia Weather

Ontario, Canada · Forecast for Sarnia

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    Times shown in Sarnia time (EDT)

    Current weather

    Celsius · °C

    20°

    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
    20°
    Low
    19°

    Hourly forecast

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

    10-day forecast

    High / Low
    • Sep 17
      Partly cloudy — precipitation probability
      High 20°Low 19°
    • Sep 18
      Mostly clear — precipitation probability
      High 20°Low 17°
    • Sep 19
      Rain — precipitation probability
      High 17°Low 14°
    • Sep 20
      Cloudy — precipitation probability
      High 19°Low 15°
    • Sep 21
      Cloudy — precipitation probability
      High 17°Low 14°
    • Sep 22
      Partly cloudy — precipitation probability
      High 17°Low 12°
    • Sep 23
      Rain — precipitation probability
      High 14°Low 13°
    • Sep 24
      Rain — precipitation probability
      High 17°Low 13°
    • Sep 25
      Cloudy — precipitation probability
      High 19°Low 16°
    • Sep 26
      Clear — precipitation probability
      High 16°Low 14°

    Weather details

    Observed conditions
    Sunrise
    Sunset
    Humidity
    66 %
    Wind
    18.7 km/h

    From 14°

    Pressure
    102.1 kPa
    Precipitation
    0 mm

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