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 →
Mon · Today
Sunny
82°
67°
2%
⌄
Wind10 mph SW
Gusts21 mph
UV index6 – Moderate
Precip chance2%
Sunrise6:56 AM
Sunset6:10 PM
Tue · Tomorrow
Sunny
77°
64°
6%
⌄
Wind11 mph SW
Gusts22 mph
UV index6 – Moderate
Precip chance6%
Sunrise6:56 AM
Sunset6:09 PM
Wednesday 21/10
Sunny
79°
61°
8%
⌄
Wind17 mph W
Gusts26 mph
UV index6 – Moderate
Precip chance8%
Sunrise6:57 AM
Sunset6:08 PM
Thursday 22/10
Showers
67°
62°
0.82 in
⌄
Wind15 mph SW
Gusts22 mph
UV index5 – Moderate
Precip chance79% · 0.82 in
Sunrise6:58 AM
Sunset6:07 PM
Friday 23/10
Sunny
70°
59°
0.01 in
⌄
Wind7 mph SW
Gusts18 mph
UV index6 – High
Precip chance20% · 0.01 in
Sunrise6:59 AM
Sunset6:06 PM
Saturday 24/10
Sunny
82°
62°
2%
⌄
Wind9 mph W
Gusts10 mph
UV index7 – High
Precip chance2%
Sunrise7:00 AM
Sunset6:05 PM
Sunday 25/10
Sunny
86°
67°
3%
⌄
Wind11 mph W
Gusts22 mph
UV index7 – High
Precip chance3%
Sunrise7:01 AM
Sunset6:04 PM
Monday 26/10
Mostly cloudy
88°
69°
5%
⌄
Wind7 mph W
Gusts15 mph
UV index8 – Very high
Precip chance5%
Sunrise7:01 AM
Sunset6:03 PM
Tuesday 27/10
Mostly cloudy
86°
70°
5%
⌄
Wind8 mph W
Gusts19 mph
UV index7 – High
Precip chance5%
Sunrise7:02 AM
Sunset6:02 PM
Wednesday 28/10
Sunny
81°
67°
4%
⌄
Wind6 mph W
Gusts17 mph
UV index7 – High
Precip chance4%
Sunrise7:03 AM
Sunset6:01 PM
Thursday 29/10
Mostly cloudy
76°
63°
8%
⌄
Wind10 mph SW
Gusts17 mph
UV index6 – High
Precip chance8%
Sunrise7:04 AM
Sunset6:00 PM
Friday 30/10
Mostly cloudy
72°
62°
16%
⌄
Wind10 mph W
Gusts19 mph
UV index5 – Moderate
Precip chance16%
Sunrise7:05 AM
Sunset5:59 PM
Saturday 31/10
Mostly cloudy
71°
63°
25%
⌄
Wind5 mph SE
Gusts9 mph
UV index5 – Moderate
Precip chance25%
Sunrise7:06 AM
Sunset5:58 PM
Sunday 1/11
Mostly cloudy
69°
61°
0.32 in
⌄
Wind13 mph SW
Gusts26 mph
UV index6 – High
Precip chance80% · 0.32 in
Sunrise6:06 AM
Sunset4:57 PM