10-Day Weather Forecast - Belmont, CA

Sunny. Highs in the upper 70s to lower 90s. Northwest winds up to 5 mph increasing to 5 to 15 mph in the afternoon.

Mostly clear. Lows in the upper 50s. West winds 5 to 15 mph.

Sunny. Highs in the 70s to upper 80s. Southwest winds up to 5 mph. . . Becoming west 5 to 15 mph in the afternoon.

Mostly clear. Lows in the upper 50s. West winds 10 to 20 mph. . . Becoming 5 to 10 mph after midnight.

Partly cloudy in the morning then becoming sunny. Highs in the 70s to mid 80s.

Mostly clear. Lows in the upper 50s.

Partly cloudy in the morning then becoming sunny. Highs in the lower 70s to mid 80s.

Mostly clear. Lows in the upper 50s. Highs in the 70s to mid 80s.

Mostly clear. Lows in the upper 50s. Highs in the 70s to mid 80s.

Mostly clear. Lows in the upper 50s. Highs in the 70s to mid 80s.

Partly cloudy in the morning then becoming sunny. Highs in the 70s to lower 80s.

Clear in the evening then becoming partly cloudy. Lows in the upper 50s.

Partly cloudy in the morning then becoming sunny. Highs in the 60s to upper 70s.

Mostly clear. Low temperature around 50F. Dew point will be around 51F with an average humidity of 94%. Winds will be 11 mph from the SW.

Partly cloudy. High temperature around 59F. Dew point will be around 50F with an average humidity of 76%. Winds will be 11 mph from the W.

Mostly clear. Low temperature around 47F. Dew point will be around 49F with an average humidity of 96%. Winds will be 11 mph from the W.

Mostly sunny. High temperature around 56F. Dew point will be around 48F with an average humidity of 78%. Winds will be 11 mph from the W.

Mostly clear. Low temperature around 46F. Dew point will be around 48F with an average humidity of 96%. Winds will be 11 mph from the W.