10-Day Weather Forecast - Williamsburg, Ontario, CA
- 17|1°FPartly SunnyHourly details
Today
17°FPartly sunny. Highs around 15. Light and variable winds becoming northwest around 10 mph this afternoon.
Tonight
1°FPartly cloudy until midnight then becoming mostly cloudy. A 20 percent chance of snow showers. Lows around 3 above. West winds around 10 mph.
- 19|11°FPartly SunnyHourly details
Day
19°FPartly sunny in the morning then becoming mostly cloudy. Highs around 20. Southwest winds around 10 mph.
Night
11°FMostly cloudy with a 30 percent chance of snow. Little or no snow accumulation. Lows around 10 above. Light and variable winds.
- 27|20°FPartly SunnyHourly details
Day
27°FPartly sunny. Highs in the upper 20s. Southwest winds around 10 mph.
Night
20°FCloudy. Lows in the lower 20s.
- 35|10°F40% Chance Frozen MixHourly details
Day
35°FMostly cloudy with a chance of rain or snow showers. Highs in the upper 30s. Chance of precipitation 40 percent.
Night
10°FPartly cloudy. Lows around 15.
- 38|30°F70% Chance of RainHourly details
Day
38°FRain likely. Highs in the lower 40s. Chance of rain 70 percent.
Night
30°FRain and snow. Lows in the lower 20s. Chance of precipitation 90 percent.
- 28|5°F40% Chance Snow ShowersHourly details
Day
28°FMostly cloudy with a 40 percent chance of snow showers. Highs in the lower 30s.
Night
5°FPartly cloudy. Lows 5 to 10 above.
Weekend Weather
- 20|17°F60% Chance Snow Showers
Day
20°FSnow showers likely. Highs in the lower 30s. Chance of snow 60 percent.
Night
17°FCloudy with a chance of snow. Chance of precipitation 50%. Low temperature around 17F. Dew point will be around 15F with an average humidity of 79%. Winds will be 6 mph from the S.
- 27|14°F40% Chance of Snow
Day
27°FCloudy with a chance of snow. Chance of precipitation 40%. High temperature around 27F. Dew point will be around 19F with an average humidity of 75%. Winds will be 4 mph from the W.
Night
14°FMostly cloudy. Low temperature around 14F. Dew point will be around 11F with an average humidity of 80%. Winds will be 3 mph from the NW.
- 23|17°F30% Chance of Snow
Day
23°FMostly sunny with a slight chance of snow. Chance of precipitation 25%. High temperature around 23F. Dew point will be around 12F with an average humidity of 73%. Winds will be 4 mph from the SW.
Night
17°FCloudy with a chance of snow. Chance of precipitation 35%. Low temperature around 17F. Dew point will be around 14F with an average humidity of 79%. Winds will be 3 mph from the S.
- 28|18°F50% Chance of Snow
Day
28°FCloudy with a chance of snow. Chance of precipitation 45%. High temperature around 28F. Dew point will be around 20F with an average humidity of 76%. Winds will be 4 mph from the SW.
Night
18°FCloudy with a chance of snow. Chance of precipitation 40%. Low temperature around 18F. Dew point will be around 15F with an average humidity of 80%. Winds will be 3 mph from the W.
