10-Day Weather Forecast - Port Union, Ontario, CA
- 79|58°FMostly SunnyHourly details
Today
79°FMostly sunny. High temperature around 79F. Dew point will be around 54F with an average humidity of 75%. Winds will be 8 mph from the SW.
Tonight
58°FPartly cloudy. Low temperature around 58F. Dew point will be around 55F with an average humidity of 82%. Winds will be 6 mph from the SW.
- 74|55°FMostly SunnyHourly details
Day
74°FMostly sunny. High temperature around 74F. Dew point will be around 53F with an average humidity of 58%. Winds will be 4 mph from the NW.
Night
55°FPartly cloudy. Low temperature around 55F. Dew point will be around 49F with an average humidity of 73%. Winds will be 8 mph from the N.
- 67|50°FPartly CloudyHourly details
Day
67°FPartly cloudy. High temperature around 67F. Dew point will be around 47F with an average humidity of 56%. Winds will be 8 mph from the N.
Night
50°FPartly cloudy. Low temperature around 50F. Dew point will be around 45F with an average humidity of 70%. Winds will be 6 mph from the NW.
- 70|47°FPartly CloudyHourly details
Day
70°FPartly cloudy. High temperature around 70F. Dew point will be around 46F with an average humidity of 51%. Winds will be 6 mph from the W.
Night
47°FMostly clear. Low temperature around 47F. Dew point will be around 43F with an average humidity of 62%. Winds will be 6 mph from the NW.
Weekend Weather
- 65|47°FMostly SunnyHourly details
Day
65°FMostly sunny. High temperature around 65F. Dew point will be around 39F with an average humidity of 48%. Winds will be 7 mph from the N.
Night
47°FMostly clear. Low temperature around 47F. Dew point will be around 42F with an average humidity of 67%. Winds will be 4 mph from the NW.
- 69|51°FPartly CloudyHourly details
Day
69°FPartly cloudy. High temperature around 69F. Dew point will be around 43F with an average humidity of 49%. Winds will be 6 mph from the W.
Night
51°FPartly cloudy. Low temperature around 51F. Dew point will be around 44F with an average humidity of 64%. Winds will be 6 mph from the NW.
- 66|51°FMostly Sunny
Day
66°FMostly sunny. High temperature around 66F. Dew point will be around 46F with an average humidity of 55%. Winds will be 6 mph from the NW.
Night
51°FMostly clear. Low temperature around 51F. Dew point will be around 47F with an average humidity of 69%. Winds will be 4 mph from the NW.
- 73|54°FSunny
Day
73°FSunny. High temperature around 72F. Dew point will be around 46F with an average humidity of 49%. Winds will be 3 mph from the NW.
Night
54°FClear. Low temperature around 54F. Dew point will be around 47F with an average humidity of 63%. Winds will be 3 mph from the W.
- 75|58°FSunny
Day
75°FSunny. High temperature around 75F. Dew point will be around 49F with an average humidity of 51%. Winds will be 4 mph from the SW.
Night
58°FClear. Low temperature around 58F. Dew point will be around 52F with an average humidity of 68%. Winds will be 3 mph from the SW.
- 76|60°FSunny
Day
76°FSunny. High temperature around 76F. Dew point will be around 54F with an average humidity of 58%. Winds will be 5 mph from the SW.
Night
60°FClear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 60F. Dew point will be around 55F with an average humidity of 71%. Winds will be 3 mph from the SW.













