10-Day Weather Forecast - South San Francisco, CA

Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 60s. West winds 5 to 10 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 50s. West winds 5 to 15 mph.

Mostly cloudy. A slight chance of rain. Highs in the mid 60s. Southwest winds 5 to 10 mph. Chance of rain 20 percent.

Mostly cloudy. A chance of rain. Lows in the lower 50s.

Mostly cloudy. Highs in the upper 60s.

Partly cloudy. Lows in the mid 50s. Highs near 70.

Partly cloudy. Lows in the mid 50s. Highs near 70.

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

Partly cloudy. Highs in the 60s to upper 70s. Lows in the mid 50s.

Partly cloudy. Highs in the 60s to upper 70s. Lows in the mid 50s.

Partly cloudy. Highs in the 60s to upper 70s. Lows in the mid 50s.

Mostly clear. Low temperature around 54F. Dew point will be around 51F with an average humidity of 80%. Winds will be 6 mph from the W.

Sunny. High temperature around 71F. Dew point will be around 55F with an average humidity of 69%. Winds will be 5 mph from the W.

Clear. Low temperature around 55F. Dew point will be around 52F with an average humidity of 77%. Winds will be 4 mph from the W.

Sunny. High temperature around 72F. Dew point will be around 55F with an average humidity of 65%. Winds will be 4 mph from the W.

Clear. Low temperature around 56F. Dew point will be around 52F with an average humidity of 74%. Winds will be 4 mph from the W.

Sunny. High temperature around 72F. Dew point will be around 55F with an average humidity of 64%. Winds will be 4 mph from the W.

Clear. Low temperature around 56F. Dew point will be around 52F with an average humidity of 74%. Winds will be 4 mph from the W.