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Today Hourly 7 days 30 days October
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October 2026 Weather | San Marcos, California

Today 10/9
Cloudy Night
Day 84°
Night 63°
1
Sat 10/10
Cloudy Weather
Day 81°
Night 64°
23
Sun 10/11
Rainy Weather
Day 72°
Night 63°
82
Mon 10/12
Partly Sunny with Showers
Day 70°
Night 55°
84
Tue 10/13
Cloudy Weather
Day 72°
Night 52°
30
Wed 10/14
Cloudy Weather
Day 81°
Night 57°
15
Thu 10/15
Sunny Weather
Day 86°
Night 61°
4
Fri 10/16
Sunny Weather
Day 91°
Night 61°
0
Sat 10/17
Cloudy Weather
Day 88°
Night 63°
1
Sun 10/18
Sunny Weather
Day 91°
Night 63°
1
Mon 10/19
Sunny Weather
Day 90°
Night 61°
0
Tue 10/20
Sunny Weather
Day 90°
Night 61°
0
Wed 10/21
Sunny Weather
Day 88°
Night 61°
0
Thu 10/22
Sunny Weather
Day 79°
Night 55°
5
Fri 10/23
Cloudy Weather
Day 82°
Night 61°
20
Sat 10/24
Cloudy Weather
Day 79°
Night 55°
Sun 10/25
Cloudy Weather
Day 81°
Night 59°
Mon 10/26
Sunny Weather
Day 82°
Night 59°
Tue 10/27
Cloudy Weather
Day 82°
Night 57°
Wed 10/28
Cloudy Weather
Day 81°
Night 59°
Thu 10/29
Rainy Weather
Day 81°
Night 57°
Fri 10/30
Cloudy Weather
Day 77°
Night 57°
Sat 10/31
Sunny Weather
Day 81°
Night 59°

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