10-Day Weather Forecast - Belmont, Ontario, CA

Mostly cloudy. High temperature around 45F. Dew point will be around 35F with an average humidity of 69%. Winds will be 11 mph from the NNW.

Cloudy. Low temperature around 40F. Dew point will be around 34F with an average humidity of 83%. Winds will be 8 mph from the NNW.

Mostly cloudy. High temperature around 46F. Dew point will be around 38F with an average humidity of 71%. Winds will be 9 mph from the W.

Mostly clear. Low temperature around 35F. Dew point will be around 33F with an average humidity of 90%. Winds will be 8 mph from the WSW.

Sunny. High temperature around 50F. Dew point will be around 41F with an average humidity of 79%. Winds will be 10 mph from the WSW.

Mostly clear. Low temperature around 35F. Dew point will be around 35F with an average humidity of 92%. Winds will be 8 mph from the WSW.

Partly cloudy. High temperature around 51F. Dew point will be around 43F with an average humidity of 84%. Winds will be 10 mph from the SW.

Mostly cloudy. Low temperature around 43F. Dew point will be around 41F with an average humidity of 90%. Winds will be 9 mph from the SW.

Partly cloudy. High temperature around 52F. Dew point will be around 44F with an average humidity of 75%. Winds will be 14 mph from the SW.

Mostly cloudy. Low temperature around 48F. Dew point will be around 41F with an average humidity of 79%. Winds will be 11 mph from the WSW.

Cloudy. High temperature around 52F. Dew point will be around 48F with an average humidity of 88%. Winds will be 7 mph from the SW.

Mostly cloudy. Low temperature around 48F. Dew point will be around 46F with an average humidity of 95%. Winds will be 7 mph from the SW.

Cloudy. High temperature around 57F. Dew point will be around 50F with an average humidity of 86%. Winds will be 14 mph from the SSW.

Cloudy. Low temperature around 52F. Dew point will be around 46F with an average humidity of 81%. Winds will be 15 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 52F. Dew point will be around 46F with an average humidity of 82%. Winds will be 15 mph from the WSW.

Mostly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 29F. Dew point will be around 21F with an average humidity of 84%. Winds will be 15 mph from the NNW.

Partly cloudy. High temperature around 32F. Dew point will be around 20F with an average humidity of 57%. Winds will be 12 mph from the N.

Clear. Low temperature around 19F. Dew point will be around 7F with an average humidity of 56%. Winds will be 8 mph from the NNE.