Santa Barbara, CA Hourly Forecast
Santa Barbara temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 11 AM - around 82°
- Coolest hour: 6 AM - around 63°
- Rain risk: low all day (peaks at 13%)
- UV peak: 1 PM at index 10 - sun protection recommended
- Windiest: 6 PM at 8 mph
Santa Barbara hourly weather - Thursday, August 6
In Santa Barbara, expect a high near 78°F (26°C) around 5 PM and a low of 66°F (19°C) near 11 PM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 PM | Sunny | 76° | 80° | 9% | 4 mph SSW | 76% | 9 | |
| 1 PM | Sunny | 77° | 80° | 8% | 5 mph SW | 75% | 10 | |
| 2 PM | Sunny | 77° | 80° | 7% | 6 mph SW | 73% | 9 | |
| 3 PM | Sunny | 78° | 81° | 6% | 6 mph SW | 71% | 7 | |
| 4 PM | Sunny | 78° | 81° | 7% | 6 mph SW | 73% | 5 | |
| 5 PM | Sunny | 78° | 81° | 6% | 7 mph WSW | 72% | 2 | |
| 6 PM | Sunny | 78° | 81° | 7% | 8 mph WSW | 73% | 1 | |
| 7 PM | Sunny | 77° | 80° | 8% | 6 mph WSW | 76% | 0 | |
| 8 PM | Clear | 69° | 73° | 10% | 2 mph W | 82% | 0 | |
| 9 PM | Clear | 68° | 72° | 13% | 1 mph N | 89% | 0 | |
| 10 PM | Partly Cloudy | 67° | 67° | 6% | 2 mph E | 60% | 0 | |
| 11 PM | Partly Cloudy | 66° | 66° | 6% | 2 mph ESE | 66% | 0 |
Santa Barbara hourly weather - Friday, August 7
In Santa Barbara, expect a high near 86°F (30°C) around 2 PM and a low of 63°F (17°C) near 6 AM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 65° | 64° | 7% | 4 mph E | 69% | 0 | |
| 1 AM | Clear | 65° | 64° | 7% | 4 mph ESE | 69% | 0 | |
| 2 AM | Clear | 64° | 64° | 7% | 4 mph ESE | 71% | 0 | |
| 3 AM | Clear | 64° | 64° | 6% | 2 mph E | 71% | 0 | |
| 4 AM | Clear | 64° | 64° | 6% | 3 mph E | 69% | 0 | |
| 5 AM | Clear | 63° | 63° | 7% | 2 mph E | 72% | 0 | |
| 6 AM | Clear | 63° | 62° | 7% | 3 mph E | 73% | 0 | |
| 7 AM | Sunny | 66° | 66° | 6% | 3 mph E | 68% | 0 | |
| 8 AM | Sunny | 74° | 76° | 4% | 2 mph SE | 60% | 1 | |
| 9 AM | Sunny | 78° | 80° | 3% | 3 mph S | 56% | 2 | |
| 10 AM | Sunny | 81° | 82° | 2% | 4 mph S | 52% | 5 | |
| 11 AM | Sunny | 82° | 83° | 2% | 4 mph S | 51% | 7 | |
| 12 PM | Sunny | 84° | 84° | 2% | 4 mph S | 49% | 9 | |
| 1 PM | Patchy rain nearby | 85° | 86° | 9% | 5 mph SSW | 47% | 10 | |
| 2 PM | Patchy rain nearby | 86° | 86° | 8% | 5 mph SW | 46% | 9 | |
| 3 PM | Patchy rain nearby | 85° | 86° | 8% | 6 mph SW | 47% | 7 | |
| 4 PM | Patchy rain nearby | 83° | 84° | 7% | 6 mph SW | 48% | 5 | |
| 5 PM | Sunny | 82° | 83° | 2% | 5 mph SW | 49% | 2 | |
| 6 PM | Sunny | 82° | 82° | 2% | 5 mph WSW | 49% | 1 | |
| 7 PM | Sunny | 80° | 80° | 2% | 5 mph WSW | 52% | 0 | |
| 8 PM | Clear | 70° | 68° | 4% | 5 mph W | 60% | 0 | |
| 9 PM | Clear | 70° | 69° | 3% | 3 mph WNW | 56% | 0 | |
| 10 PM | Clear | 69° | 69° | 3% | 1 mph WNW | 56% | 0 | |
| 11 PM | Clear | 68° | 68° | 3% | 1 mph W | 57% | 0 |
Santa Barbara hourly weather - Saturday, August 8
In Santa Barbara, expect a high near 88°F (31°C) around 3 PM and a low of 65°F (19°C) near 6 AM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 68° | 68° | 3% | 0 mph NW | 57% | 0 | |
| 1 AM | Clear | 67° | 67° | 4% | 1 mph ENE | 58% | 0 | |
| 2 AM | Clear | 66° | 66° | 4% | 1 mph E | 60% | 0 | |
| 3 AM | Clear | 66° | 66° | 4% | 1 mph NE | 59% | 0 | |
| 4 AM | Clear | 66° | 66° | 3% | 1 mph NE | 58% | 0 | |
| 5 AM | Clear | 66° | 66° | 3% | 1 mph ENE | 57% | 0 | |
| 6 AM | Clear | 65° | 65° | 3% | 1 mph E | 57% | 0 | |
| 7 AM | Sunny | 68° | 67° | 2% | 1 mph NE | 54% | 0 | |
| 8 AM | Sunny | 77° | 77° | 1% | 3 mph SSE | 47% | 1 | |
| 9 AM | Sunny | 79° | 80° | 2% | 4 mph S | 49% | 3 | |
| 10 AM | Sunny | 82° | 82° | 1% | 4 mph S | 47% | 5 | |
| 11 AM | Sunny | 85° | 85° | 1% | 6 mph SSW | 43% | 7 | |
| 12 PM | Sunny | 86° | 86° | 1% | 7 mph SSW | 42% | 9 | |
| 1 PM | Sunny | 86° | 86° | 1% | 6 mph SW | 42% | 10 | |
| 2 PM | Patchy rain nearby | 87° | 87° | 7% | 7 mph SW | 41% | 9 | |
| 3 PM | Patchy rain nearby | 88° | 88° | 6% | 8 mph SW | 42% | 7 | |
| 4 PM | Patchy rain nearby | 86° | 86° | 9% | 8 mph SW | 44% | 5 | |
| 5 PM | Patchy rain nearby | 84° | 85° | 8% | 7 mph WSW | 45% | 2 | |
| 6 PM | Patchy rain nearby | 84° | 84° | 9% | 7 mph WSW | 47% | 1 | |
| 7 PM | Sunny | 80° | 80° | 2% | 7 mph WSW | 50% | 0 | |
| 8 PM | Clear | 71° | 70° | 2% | 5 mph W | 55% | 0 | |
| 9 PM | Clear | 71° | 70° | 2% | 4 mph NW | 52% | 0 | |
| 10 PM | Clear | 71° | 70° | 2% | 3 mph NW | 50% | 0 | |
| 11 PM | Clear | 71° | 71° | 2% | 1 mph NNE | 51% | 0 |
Quick answers for the hours ahead
What is the warmest hour in Santa Barbara today?
Will it rain in Santa Barbara tonight?
When is the UV index highest in Santa Barbara today?
Santa Barbara hour-by-hour: what to expect
Over the next 24 hours in Santa Barbara, temperatures range from 63°F (17°C) around 6 AM up to 82°F (28°C) near 11 AM - about 3°F (2°C) below the typical August high of 85°F (29°C).
Precipitation chances stay minimal throughout, so plans can skip the umbrella. UV reaches 10 (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 Santa Barbara 14-day forecast or the monthly climate averages.