10-Day Weather Forecast - St Thomas, Ontario, CA
- |36°FFrozen MixHourly details
Tonight
36°FMostly cloudy with likely rain-snow mix. Chance of precipitation 100%. Low temperature around 36F. Dew point will be around 38F with an average humidity of 99%. Winds will be 15 mph from the S.
- 34|21°FFrozen MixHourly details
Day
34°FMostly cloudy with likely rain-snow mix. Chance of precipitation 90%. High temperature around 34F. Dew point will be around 19F with an average humidity of 83%. Winds will be 18 mph from the W.
Night
21°FMostly cloudy with a chance of snow. Chance of precipitation 35%. Low temperature around 21F. Dew point will be around 13F with an average humidity of 78%. Winds will be 11 mph from the W.
Weekend Weather
- 37|26°FCloudyHourly details
Day
37°FCloudy. High temperature around 37F. Dew point will be around 21F with an average humidity of 79%. Winds will be 13 mph from the S.
Night
26°FPartly cloudy with a chance of snow. Chance of precipitation 40%. Low temperature around 26F. Dew point will be around 23F with an average humidity of 91%. Winds will be 13 mph from the W.
- 24|18°FPartly CloudyHourly details
Day
24°FPartly cloudy. High temperature around 24F. Dew point will be around 11F with an average humidity of 58%. Winds will be 15 mph from the W.
Night
18°FMostly clear with a chance of rain-snow mix. Chance of precipitation 35%. Low temperature around 18F. Dew point will be around 10F with an average humidity of 66%. Winds will be 7 mph from the W.
- 30|28°FMostly CloudyHourly details
Day
30°FMostly cloudy. High temperature around 30F. Dew point will be around 18F with an average humidity of 72%. Winds will be 7 mph from the SW.
Night
28°FCloudy with a chance of rain-snow mix. Chance of precipitation 50%. Low temperature around 28F. Dew point will be around 24F with an average humidity of 79%. Winds will be 7 mph from the S.
- 39|28°F40% Chance Frozen MixHourly details
Day
39°FCloudy with a chance of rain-snow mix. Chance of precipitation 40%. High temperature around 39F. Dew point will be around 31F with an average humidity of 81%. Winds will be 10 mph from the SW.
Night
28°FCloudy. Low temperature around 28F. Dew point will be around 29F with an average humidity of 90%. Winds will be 6 mph from the NW.
- 33|31°FCloudyHourly details
Day
33°FCloudy. High temperature around 33F. Dew point will be around 23F with an average humidity of 74%. Winds will be 6 mph from the E.
Night
31°FCloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 31F. Dew point will be around 28F with an average humidity of 82%. Winds will be 5 mph from the E.
- 44|41°F50% Chance of Rain
Day
44°FCloudy with a chance of rain. Chance of precipitation 45%. High temperature around 44F. Dew point will be around 37F with an average humidity of 85%. Winds will be 5 mph from the SE.
Night
41°FCloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 41F. Dew point will be around 38F with an average humidity of 86%. Winds will be 6 mph from the SW.
- 44|34°F40% Chance of Rain
Day
44°FCloudy with a chance of rain. Chance of precipitation 35%. High temperature around 44F. Dew point will be around 36F with an average humidity of 77%. Winds will be 5 mph from the W.
Night
34°FCloudy. Low temperature around 34F. Dew point will be around 29F with an average humidity of 77%. Winds will be 2 mph from the N.
Weekend Weather
- 40|30°FCloudy
Day
40°FCloudy. High temperature around 40F. Dew point will be around 29F with an average humidity of 71%. Winds will be 1 mph from the NE.
Night
30°FCloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 30F. Dew point will be around 24F with an average humidity of 73%. Winds will be 4 mph from the NE.














