10-Day Weather Forecast - St Marys, Ontario, CA
- 35|36°FPartly CloudyHourly details
Today
35°FPartly cloudy. High temperature around 35F. Dew point will be around 32F with an average humidity of 95%. Winds will be 10 mph from the SE.
Tonight
36°FMostly cloudy with probable rain. Chance of precipitation 70%. Low temperature around 36F. Dew point will be around 44F with an average humidity of 100%. Winds will be 13 mph from the S.
Weekend Weather
- 59|35°FRainHourly details
Day
59°FMostly cloudy with likely rain. Chance of precipitation 100%. High temperature around 59F. Dew point will be around 52F with an average humidity of 100%. Winds will be 18 mph from the SW.
Night
35°FMostly cloudy with likely rain. Chance of precipitation 85%. Low temperature around 35F. Dew point will be around 42F with an average humidity of 97%. Winds will be 14 mph from the W.
- 49|40°FPartly CloudyHourly details
Day
49°FPartly cloudy. High temperature around 49F. Dew point will be around 32F with an average humidity of 68%. Winds will be 16 mph from the SW.
Night
40°FClear. Low temperature around 40F. Dew point will be around 35F with an average humidity of 74%. Winds will be 14 mph from the SW.
- 58|40°FSunnyHourly details
Day
58°FSunny. High temperature around 58F. Dew point will be around 38F with an average humidity of 64%. Winds will be 18 mph from the SW.
Night
40°FPartly cloudy. Low temperature around 40F. Dew point will be around 39F with an average humidity of 75%. Winds will be 8 mph from the SW.
- 52|43°F40% Chance of RainHourly details
Day
52°FCloudy with a chance of rain. Chance of precipitation 40%. High temperature around 52F. Dew point will be around 39F with an average humidity of 75%. Winds will be 7 mph from the E.
Night
43°FCloudy with likely rain. Chance of precipitation 95%. Low temperature around 43F. Dew point will be around 44F with an average humidity of 95%. Winds will be 12 mph from the SE.
- 44|25°F80% Chance of RainHourly details
Day
44°FCloudy with probable rain. Chance of precipitation 75%. High temperature around 44F. Dew point will be around 42F with an average humidity of 96%. Winds will be 11 mph from the NW.
Night
25°FMostly cloudy with a chance of rain-snow mix. Chance of precipitation 45%. Low temperature around 25F. Dew point will be around 27F with an average humidity of 86%. Winds will be 14 mph from the NW.
- 30|25°F30% Chance of Snow
Day
30°FMostly cloudy with a slight chance of snow. Chance of precipitation 25%. High temperature around 30F. Dew point will be around 18F with an average humidity of 67%. Winds will be 15 mph from the NW.
Night
25°FPartly cloudy. Low temperature around 25F. Dew point will be around 19F with an average humidity of 71%. Winds will be 9 mph from the S.
- 42|34°F40% Chance Frozen Mix
Day
42°FCloudy with a chance of rain-snow mix. Chance of precipitation 35%. High temperature around 42F. Dew point will be around 29F with an average humidity of 71%. Winds will be 16 mph from the SW.
Night
34°FCloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 34F. Dew point will be around 33F with an average humidity of 83%. Winds will be 12 mph from the SW.
Weekend Weather
- 37|26°F50% Chance of Rain
Day
37°FCloudy with a chance of rain. Chance of precipitation 45%. High temperature around 37F. Dew point will be around 29F with an average humidity of 78%. Winds will be 9 mph from the W.
Night
26°FCloudy with a chance of rain-snow mix. Chance of precipitation 45%. Low temperature around 26F. Dew point will be around 23F with an average humidity of 80%. Winds will be 6 mph from the NW.
- 34|31°F40% Chance Frozen Mix
Day
34°FCloudy with a chance of rain-snow mix. Chance of precipitation 40%. High temperature around 34F. Dew point will be around 23F with an average humidity of 72%. Winds will be 1 mph from the SE.
Night
31°FCloudy with a chance of snow. Chance of precipitation 50%. Low temperature around 31F. Dew point will be around 27F with an average humidity of 82%. Winds will be 5 mph from the S.













