San Diego, CA Hourly Forecast
San Diego temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 11 AM - around 81°
- Coolest hour: 7 AM - around 76°
- Rain risk: low all day (peaks at 7%)
- UV peak: 1 PM at index 8 - sun protection recommended
- Windiest: 2 PM at 10 mph
San Diego hourly weather - Wednesday, October 7
In San Diego, expect a high near 81°F (27°C) around 11 AM and a low of 76°F (24°C) near 7 AM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 78° | 80° | 5% | 7 mph NW | 69% | 0 | |
| 1 AM | Clear | 77° | 80° | 6% | 7 mph NW | 71% | 0 | |
| 2 AM | Clear | 77° | 80° | 6% | 7 mph NW | 73% | 0 | |
| 3 AM | Clear | 76° | 79° | 7% | 7 mph NW | 74% | 0 | |
| 4 AM | Clear | 76° | 79° | 7% | 6 mph NW | 75% | 0 | |
| 5 AM | Clear | 76° | 79° | 7% | 6 mph NW | 74% | 0 | |
| 6 AM | Clear | 76° | 80° | 7% | 5 mph NW | 74% | 0 | |
| 7 AM | Sunny | 76° | 80° | 7% | 5 mph NW | 74% | 0 | |
| 8 AM | Sunny | 77° | 81° | 6% | 4 mph NW | 71% | 0 | |
| 9 AM | Sunny | 78° | 81° | 4% | 4 mph NW | 66% | 1 | |
| 10 AM | Sunny | 80° | 82° | 4% | 5 mph WNW | 61% | 3 | |
| 11 AM | Sunny | 81° | 83° | 3% | 7 mph WNW | 59% | 6 | |
| 12 PM | Sunny | 81° | 82° | 3% | 9 mph WNW | 59% | 7 | |
| 1 PM | Sunny | 80° | 82° | 3% | 10 mph WNW | 61% | 8 | |
| 2 PM | Sunny | 80° | 81° | 4% | 10 mph WNW | 62% | 7 | |
| 3 PM | Sunny | 79° | 81° | 4% | 10 mph WNW | 63% | 5 | |
| 4 PM | Sunny | 79° | 81° | 4% | 8 mph NW | 63% | 2 | |
| 5 PM | Sunny | 79° | 81° | 4% | 6 mph NW | 62% | 1 | |
| 6 PM | Sunny | 78° | 80° | 4% | 6 mph NW | 62% | 0 | |
| 7 PM | Clear | 78° | 80° | 4% | 6 mph NW | 64% | 0 | |
| 8 PM | Clear | 78° | 80° | 4% | 6 mph NW | 66% | 0 | |
| 9 PM | Clear | 78° | 80° | 5% | 7 mph NW | 67% | 0 | |
| 10 PM | Clear | 77° | 79° | 5% | 7 mph NW | 68% | 0 | |
| 11 PM | Clear | 77° | 79° | 5% | 7 mph NW | 69% | 0 |
San Diego hourly weather - Thursday, October 8
In San Diego, expect a high near 80°F (27°C) around 12 PM and a low of 75°F (24°C) near 7 AM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 77° | 79° | 5% | 7 mph NNW | 69% | 0 | |
| 1 AM | Clear | 77° | 79° | 5% | 7 mph NNW | 69% | 0 | |
| 2 AM | Clear | 76° | 78° | 5% | 7 mph NNW | 70% | 0 | |
| 3 AM | Clear | 76° | 77° | 6% | 8 mph NNW | 71% | 0 | |
| 4 AM | Clear | 76° | 77° | 6% | 8 mph NNW | 71% | 0 | |
| 5 AM | Clear | 76° | 77° | 6% | 8 mph NW | 72% | 0 | |
| 6 AM | Clear | 75° | 77° | 6% | 7 mph NW | 72% | 0 | |
| 7 AM | Sunny | 75° | 77° | 6% | 6 mph NW | 73% | 0 | |
| 8 AM | Sunny | 76° | 78° | 5% | 6 mph NW | 70% | 0 | |
| 9 AM | Sunny | 78° | 79° | 4% | 6 mph NNW | 64% | 1 | |
| 10 AM | Sunny | 79° | 81° | 3% | 6 mph NW | 59% | 3 | |
| 11 AM | Sunny | 80° | 82° | 3% | 7 mph WNW | 56% | 5 | |
| 12 PM | Sunny | 80° | 82° | 3% | 8 mph WNW | 56% | 7 | |
| 1 PM | Sunny | 80° | 81° | 3% | 10 mph WNW | 57% | 7 | |
| 2 PM | Sunny | 79° | 79° | 3% | 11 mph WNW | 60% | 6 | |
| 3 PM | Sunny | 78° | 79° | 3% | 10 mph WNW | 61% | 4 | |
| 4 PM | Sunny | 78° | 79° | 4% | 8 mph WNW | 62% | 2 | |
| 5 PM | Sunny | 77° | 79° | 4% | 6 mph WNW | 62% | 1 | |
| 6 PM | Sunny | 77° | 78° | 4% | 6 mph WNW | 64% | 0 | |
| 7 PM | Clear | 77° | 78° | 4% | 6 mph NW | 64% | 0 | |
| 8 PM | Clear | 77° | 78° | 4% | 7 mph NW | 64% | 0 | |
| 9 PM | Clear | 76° | 78° | 4% | 6 mph NW | 65% | 0 | |
| 10 PM | Clear | 76° | 77° | 5% | 6 mph WNW | 68% | 0 | |
| 11 PM | Clear | 76° | 77° | 5% | 6 mph NW | 68% | 0 |
Quick answers for the hours ahead
What is the warmest hour in San Diego today?
Will it rain in San Diego tonight?
When is the UV index highest in San Diego today?
San Diego hour-by-hour: what to expect
Over the next 24 hours in San Diego, temperatures range from 76°F (24°C) around 7 AM up to 81°F (27°C) near 11 AM - about 5°F (3°C) above the typical October high of 76°F (24°C).
Precipitation chances stay minimal throughout, so plans can skip the umbrella. UV reaches 8 (1 PM) - sun protection recommended through midday.
The “feels like” column blends humidity and wind into an apparent temperature - see how it works in our feels-like temperature guide. Planning further ahead? Check the San Diego 14-day forecast or the monthly climate averages.