10-Day Weather Forecast - Sarnia, Ontario, CA
- 47|29°FRainHourly details
Today
47°FMostly cloudy with likely rain. Chance of precipitation 100%. High temperature around 47F. Dew point will be around 43F with an average humidity of 96%. Winds will be 9 mph from the S.
Tonight
29°FMostly cloudy with a chance of rain-snow mix. Chance of precipitation 55%. Low temperature around 29F. Dew point will be around 25F with an average humidity of 81%. Winds will be 16 mph from the NW.
- 37|31°FPartly CloudyHourly details
Day
37°FPartly cloudy. High temperature around 37F. Dew point will be around 18F with an average humidity of 56%. Winds will be 13 mph from the NW.
Night
31°FMostly cloudy. Low temperature around 31F. Dew point will be around 21F with an average humidity of 65%. Winds will be 8 mph from the S.
- 42|27°F80% Chance Frozen MixHourly details
Day
42°FMostly cloudy with probable rain-snow mix. Chance of precipitation 80%. High temperature around 42F. Dew point will be around 28F with an average humidity of 66%. Winds will be 23 mph from the S.
Night
27°FPartly cloudy and windy. Low temperature around 27F. Dew point will be around 22F with an average humidity of 63%. Winds will be 21 mph from the W.
Weekend Weather
- 36|29°FPartly CloudyHourly details
Day
36°FPartly cloudy. High temperature around 36F. Dew point will be around 15F with an average humidity of 54%. Winds will be 9 mph from the NW.
Night
29°FCloudy with probable snow. Chance of precipitation 80%. Low temperature around 29F. Dew point will be around 21F with an average humidity of 67%. Winds will be 8 mph from the E.
- 49|38°F80% Chance Frozen MixHourly details
Day
49°FCloudy with probable rain-snow mix. Chance of precipitation 80%. High temperature around 49F. Dew point will be around 30F with an average humidity of 77%. Winds will be 16 mph from the E.
Night
38°FCloudy with likely rain. Chance of precipitation 95%. Low temperature around 38F. Dew point will be around 40F with an average humidity of 74%. Winds will be 19 mph from the W.
- 35|13°F70% Chance of SnowHourly details
Day
35°FMostly cloudy with probable snow. Chance of precipitation 65%. High temperature around 35F. Dew point will be around 17F with an average humidity of 63%. Winds will be 20 mph from the W.
Night
13°FMostly cloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 13F. Dew point will be around 7F with an average humidity of 59%. Winds will be 14 mph from the NW.
- 25|21°FPartly Cloudy
Day
25°FPartly cloudy. High temperature around 25F. Dew point will be around 5F with an average humidity of 55%. Winds will be 11 mph from the NW.
Night
21°FMostly cloudy. Low temperature around 21F. Dew point will be around 12F with an average humidity of 65%. Winds will be 7 mph from the W.
- 33|29°FCloudy
Day
33°FCloudy. High temperature around 33F. Dew point will be around 20F with an average humidity of 75%. Winds will be 7 mph from the S.
Night
29°FCloudy with a chance of rain-snow mix. Chance of precipitation 35%. Low temperature around 29F. Dew point will be around 28F with an average humidity of 86%. Winds will be 5 mph from the S.
- 37|32°F30% Chance Frozen Mix
Day
37°FCloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 37F. Dew point will be around 28F with an average humidity of 81%. Winds will be 2 mph from the S.
Night
32°FCloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 32F. Dew point will be around 31F with an average humidity of 86%. Winds will be 6 mph from the S.
- 40|34°F30% Chance of Rain
Day
40°FCloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 40F. Dew point will be around 31F with an average humidity of 81%. Winds will be 5 mph from the SW.
Night
34°FCloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 34F. Dew point will be around 33F with an average humidity of 83%. Winds will be 3 mph from the SW.













