10-day forecast · San Marcos
Day-by-day outlook up to 14 days: highs, lows, precipitation totals, wind and UV. Planning further ahead? Open the 30-day outlook →
Sun · Today
Sunny
29°
20°
1%
⌄
Wind12 mph W
Gusts21 mph
UV index6 – High
Precip chance1%
Sunrise6:55 AM
Sunset6:12 PM
Mon · Tomorrow
Sunny
27°
19°
2%
⌄
Wind11 mph SW
Gusts22 mph
UV index5 – Moderate
Precip chance2%
Sunrise6:56 AM
Sunset6:10 PM
Tuesday 20/10
Sunny
25°
17°
5%
⌄
Wind11 mph SW
Gusts22 mph
UV index5 – Moderate
Precip chance5%
Sunrise6:56 AM
Sunset6:09 PM
Wednesday 21/10
Sunny
25°
16°
0.23 in
⌄
Wind15 mph SW
Gusts24 mph
UV index5 – Moderate
Precip chance65% · 0.23 in
Sunrise6:57 AM
Sunset6:08 PM
Thursday 22/10
Showers
21°
16°
0.33 in
⌄
Wind12 mph SW
Gusts21 mph
UV index6 – High
Precip chance69% · 0.33 in
Sunrise6:58 AM
Sunset6:07 PM
Friday 23/10
Sunny
22°
15°
8%
⌄
Wind9 mph W
Gusts18 mph
UV index6 – High
Precip chance8%
Sunrise6:59 AM
Sunset6:06 PM
Saturday 24/10
Sunny
28°
17°
1%
⌄
Wind11 mph W
Gusts22 mph
UV index7 – High
Precip chance1%
Sunrise7:00 AM
Sunset6:05 PM
Sunday 25/10
Sunny
30°
20°
1%
⌄
Wind10 mph W
Gusts19 mph
UV index8 – Very high
Precip chance1%
Sunrise7:01 AM
Sunset6:04 PM
Monday 26/10
Sunny
25°
18°
5%
⌄
Wind12 mph SW
Gusts21 mph
UV index6 – High
Precip chance5%
Sunrise7:01 AM
Sunset6:03 PM
Tuesday 27/10
Sunny
23°
16°
11%
⌄
Wind11 mph SW
Gusts20 mph
UV index6 – High
Precip chance11%
Sunrise7:02 AM
Sunset6:02 PM
Wednesday 28/10
Mostly cloudy
23°
15°
13%
⌄
Wind11 mph W
Gusts19 mph
UV index6 – High
Precip chance13%
Sunrise7:03 AM
Sunset6:01 PM
Thursday 29/10
Mostly cloudy
21°
15°
10%
⌄
Wind11 mph SW
Gusts20 mph
UV index6 – High
Precip chance10%
Sunrise7:04 AM
Sunset6:00 PM
Friday 30/10
Sunny
23°
17°
7%
⌄
Wind11 mph SW
Gusts22 mph
UV index6 – High
Precip chance7%
Sunrise7:05 AM
Sunset5:59 PM
Saturday 31/10
Sunny
24°
16°
7%
⌄
Wind8 mph W
Gusts15 mph
UV index6 – High
Precip chance7%
Sunrise7:06 AM
Sunset5:58 PM