Santa Ana, CA 14-Day Forecast
California, United States 🇺🇸
97°
Sunny right now
Today: high 100°, low 79°
Updated 6 hours ago
Santa Ana weather for the next 14 days
Tuesday, October 6
Sunny High 97° Low 77°Precipitation
0%
· 0.0 in
Max wind
9 mph
Humidity
31%
UV index
7 - High
Sunrise / sunset
06:49 AM / 06:29 PM
Wednesday, October 7
Sunny High 95° Low 76°Precipitation
1%
· 0.0 in
Max wind
8 mph
Humidity
39%
UV index
7 - High
Sunrise / sunset
06:50 AM / 06:28 PM
Thursday, October 8
Sunny High 94° Low 74°Precipitation
1%
· 0.0 in
Max wind
9 mph
Humidity
40%
UV index
7 - High
Sunrise / sunset
06:51 AM / 06:26 PM
Friday, October 9
Sunny High 92° Low 73°Precipitation
1%
· 0.0 in
Max wind
9 mph
Humidity
39%
UV index
8 - Very High
Sunrise / sunset
06:51 AM / 06:25 PM
Saturday, October 10
Sunny High 89° Low 71°Precipitation
1%
· 0.0 in
Max wind
8 mph
Humidity
42%
UV index
8 - Very High
Sunrise / sunset
06:52 AM / 06:24 PM
Sunday, October 11
Sunny High 83° Low 69°Precipitation
2%
· 0.0 in
Max wind
10 mph
Humidity
55%
UV index
7 - High
Sunrise / sunset
06:53 AM / 06:23 PM
Monday, October 12
Sunny High 78° Low 66°Precipitation
3%
· 0.0 in
Max wind
9 mph
Humidity
60%
UV index
7 - High
Sunrise / sunset
06:54 AM / 06:21 PM
Tuesday, October 13
Sunny High 76° Low 61°Precipitation
2%
· 0.0 in
Max wind
9 mph
Humidity
53%
UV index
6 - High
Sunrise / sunset
06:54 AM / 06:20 PM
Wednesday, October 14
Sunny High 79° Low 60°Precipitation
2%
· 0.0 in
Max wind
9 mph
Humidity
52%
UV index
7 - High
Sunrise / sunset
06:55 AM / 06:19 PM
Thursday, October 15
Sunny High 86° Low 62°Precipitation
1%
· 0.0 in
Max wind
8 mph
Humidity
41%
UV index
8 - Very High
Sunrise / sunset
06:56 AM / 06:18 PM
Friday, October 16
Sunny High 90° Low 66°Precipitation
0%
· 0.0 in
Max wind
7 mph
Humidity
27%
UV index
8 - Very High
Sunrise / sunset
06:57 AM / 06:16 PM
Saturday, October 17
Sunny High 90° Low 68°Precipitation
1%
· 0.0 in
Max wind
8 mph
Humidity
24%
UV index
8 - Very High
Sunrise / sunset
06:57 AM / 06:15 PM
Sunday, October 18
Sunny High 86° Low 66°Precipitation
2%
· 0.0 in
Max wind
8 mph
Humidity
38%
UV index
7 - High
Sunrise / sunset
06:58 AM / 06:14 PM
Santa Ana 14-day outlook: the story
The warmest day of Santa Ana's 14-day outlook is Monday, October 5 with a high near 100°F (38°C); the coolest night comes Wednesday, October 14, dipping to 60°F (16°C). The trend points cooler: week two runs about 10°F below week one. Highs over the next two weeks average 93°F (34°C), about 13°F (7°C) above the typical October high of 80°F (27°C).
No day in the outlook currently carries a strong precipitation signal. For the weekend, expect Saturday 89°F (32°C) and sunny / Sunday 83°F (28°C) and sunny.
For typical conditions month by month, see the Santa Ana climate & average temperatures guide.
Santa Ana forecast questions
Will it rain in Santa Ana this week?
No day in the current 14-day outlook shows a strong rain signal for Santa Ana.
What will be the warmest day in Santa Ana over the next 14 days?
Monday, October 5, with a forecast high near 100°F (38°C).
How accurate is a 14-day forecast for Santa Ana?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Santa Ana by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Daylight | Wet-day chance | Humidity |
|---|---|---|---|---|---|---|---|---|
| January | 66° | 48° | 5 | 2.8 in | 8.4 h/day | 10.1 h | 17% | 67% |
| February | 67° | 48° | 5 | 2.1 in | 9.1 h/day | 10.9 h | 18% | 63% |
| March | 68° | 50° | 7 | 2.0 in | 10.4 h/day | 11.9 h | 24% | 69% |
| April | 73° | 54° | 2 | 0.7 in | 11.4 h/day | 13.0 h | 8% | 66% |
| May | 73° | 56° | 3 | 0.4 in | 12.0 h/day | 13.9 h | 9% | 70% |
| June | 79° | 60° | 0 | 0.2 in | 13.0 h/day | 14.4 h | 1% | 71% |
| July | 83° | 63° | 0 | 0.1 in | 13.3 h/day | 14.2 h | 1% | 72% |
| August | 85° | 64° | 0 | 0.3 in | 12.3 h/day | 13.4 h | 2% | 72% |
| September | 84° | 64° | 1 | 0.4 in | 11.3 h/day | 12.3 h | 5% | 70% |
| October | 80° | 60° | 2 | 0.4 in | 10.2 h/day | 11.3 h | 5% | 64% |
| November | 74° | 53° | 2 | 0.7 in | 9.5 h/day | 10.4 h | 8% | 56% |
| December | 67° | 49° | 5 | 2.6 in | 8.2 h/day | 9.9 h | 15% | 63% |
14-day forecasts nearby