Weather in Lake San Marcos, California, United States

7-Day Detailed Weather Forecast for Lake San Marcos

Overnight

Temperature: 53°F

Wind Speed: 10 mph

Wind Direction: E

Forecast: Mostly cloudy, with a low around 53. East wind around 10 mph.

Sunday

Temperature: 76°F

Wind Speed: 0 to 10 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 76. Northwest wind 0 to 10 mph.

Sunday Night

Temperature: 52°F

Wind Speed: 0 to 5 mph

Wind Direction: E

Forecast: Partly cloudy, with a low around 52. East wind 0 to 5 mph.

M.L. King Jr. Day

Temperature: 73°F

Wind Speed: 0 to 5 mph

Wind Direction: S

Forecast: Sunny, with a high near 73. South wind 0 to 5 mph.

Monday Night

Temperature: 51°F

Wind Speed: 0 to 5 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 51. Southeast wind 0 to 5 mph.

Tuesday

Temperature: 74°F

Wind Speed: 0 to 5 mph

Wind Direction: S

Forecast: Sunny, with a high near 74.

Tuesday Night

Temperature: 50°F

Wind Speed: 0 mph

Wind Direction:

Forecast: Patchy fog after 4am. Mostly clear, with a low around 50.

Wednesday

Temperature: 72°F

Wind Speed: 0 to 5 mph

Wind Direction: NE

Forecast: Patchy fog before 10am. Mostly sunny, with a high near 72.

Wednesday Night

Temperature: 51°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Patchy fog after 10pm. Partly cloudy, with a low around 51.

Thursday

Temperature: 70°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: Patchy fog before 10am. Mostly sunny, with a high near 70.

Thursday Night

Temperature: 50°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: Mostly cloudy, with a low around 50.

Friday

Temperature: 66°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 66.

Friday Night

Temperature: 50°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Mostly cloudy, with a low around 50.

Saturday

Temperature: 66°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 66.