14 days forecast San Marcos
See the weather for the coming 14 days in San Marcos.
Friday, December 27 
90%
8° / 22°
3
90%Radiant sunny weather
Total precipitation 0 mm
Precipitation chance 0%
UV index 7
Saturday, December 28 90%
9° / 23°
3
90%Radiant sunny weather
Total precipitation 0 mm
Precipitation chance 5%
UV index 7
Sunday, December 29 90%
9° / 22°
3
90%Radiant sunny weather
Total precipitation 0 mm
Precipitation chance 0%
UV index 7
Monday, December 30 90%
9° / 23°
3
90%Radiant sunny weather
Total precipitation 0 mm
Precipitation chance 0%
UV index 7
Tuesday, December 31 90%
9° / 24°
3
90%Radiant sunny weather
Total precipitation 0 mm
Precipitation chance 0%
UV index 7
Wednesday, January 1 90%
9° / 23°
3
90%Radiant sunny weather
Total precipitation 0 mm
Precipitation chance 5%
UV index 6
Thursday, January 2 
75%
10° / 22°
3
75%Lots of sun, also cirrus clouds
Total precipitation 0.4 mm
Precipitation chance 15%
UV index 5
Friday, January 3 
80%
9° / 19°
3
80%Sun and chance of a shower
Total precipitation 2.5 mm
Precipitation chance 70%
UV index 4
Saturday, January 4 90%
8° / 19°
3
90%Radiant sunny weather
Total precipitation 0.7 mm
Precipitation chance 20%
UV index 5
Sunday, January 5 90%
8° / 20°
3
90%Radiant sunny weather
Total precipitation 0.4 mm
Precipitation chance 10%
UV index 5
Monday, January 6 90%
9° / 21°
3
90%Radiant sunny weather
Total precipitation 0.3 mm
Precipitation chance 10%
UV index 6
Tuesday, January 7 90%
10° / 21°
3
90%Radiant sunny weather
Total precipitation 0.4 mm
Precipitation chance 10%
UV index 5
Wednesday, January 8 90%
10° / 21°
3
90%Radiant sunny weather
Total precipitation 0.3 mm
Precipitation chance 5%
UV index 5
Thursday, January 9 90%
9° / 21°
3
90%Radiant sunny weather
Total precipitation 0.2 mm
Precipitation chance 5%
UV index 6
Friday, January 10 90%
10° / 20°
3
90%Radiant sunny weather
Total precipitation 0.3 mm
Precipitation chance 10%
UV index 5