This year's long-range forecast for San Marcos reveals higher temperatures, peaking at 30°, indicative of a warming trend against the historical average.
Select a month and click on a day for more information:
Sunday
Feb 1
15° / 9°
Monday
Feb 2
23° / 11°
Tuesday
Feb 3
23° / 11°
Wednesday
Feb 4
30° / 9°
Thursday
Feb 5
22° / 15°
Friday
Feb 6
20° / 13°
Saturday
Feb 7
20° / 13°
Sunday
Feb 8
20° / 12°
Monday
Feb 9
21° / 13°
Tuesday
Feb 10
14° / 11°
Wednesday
Feb 11
14° / 11°
Thursday
Feb 12
17° / 10°
Friday
Feb 13
19° / 10°
Saturday
Feb 14
22° / 13°
Sunday
Feb 15
20° / 12°
Monday
Feb 16
18° / 8°
Tuesday
Feb 17
18° / 9°
Wednesday
Feb 18
18° / 9°
Thursday
Feb 19
17° / 9°
Friday
Feb 20
18° / 10°
Saturday
Feb 21
17° / 10°
Sunday
Feb 22
15° / 9°
Monday
Feb 23
17° / 9°
Tuesday
Feb 24
16° / 9°
Wednesday
Feb 25
15° / 7°
Thursday
Feb 26
17° / 9°
Friday
Feb 27
18° / 9°
Saturday
Feb 28
18° / 10°
Sunday
Feb 29
17° / 11°
San Marcos 30 days weather forecast
Check out our estimated 30 days weather forecast for San Marcos, this data is based on the average weather in San Marcos in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for San Marcos next to the desired date.