Santa Barbara, CA Hourly Forecast
Santa Barbara temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 5 PM - around 95°
- Coolest hour: 5 AM - around 76°
- Rain risk: low all day (peaks at 10%)
- UV peak: 1 PM at index 10 - sun protection recommended
- Windiest: 12 PM at 7 mph
Santa Barbara hourly weather - Wednesday, August 26
In Santa Barbara, expect a high near 95°F (35°C) around 5 PM and a low of 83°F (28°C) near 11 PM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 11 AM | Sunny | 86° | 93° | 4% | 7 mph SW | 64% | 7 | |
| 12 PM | Sunny | 90° | 97° | 2% | 7 mph SSW | 54% | 9 | |
| 1 PM | Sunny | 90° | 96° | 2% | 6 mph SSW | 53% | 10 | |
| 2 PM | Sunny | 94° | 91° | 1% | 7 mph SSW | 24% | 9 | |
| 3 PM | Cloudy | 95° | 92° | 5% | 5 mph SSW | 23% | 7 | |
| 4 PM | Sunny | 95° | 92° | 1% | 5 mph SSW | 22% | 4 | |
| 5 PM | Sunny | 95° | 92° | 1% | 5 mph SW | 21% | 2 | |
| 6 PM | Sunny | 95° | 92° | 1% | 6 mph WSW | 22% | 1 | |
| 7 PM | Sunny | 92° | 90° | 1% | 5 mph W | 24% | 0 | |
| 8 PM | Clear | 87° | 84° | 1% | 5 mph NNW | 28% | 0 | |
| 9 PM | Smoky haze | 85° | 82° | 2% | 6 mph N | 28% | 0 | |
| 10 PM | Smoky haze | 84° | 80° | 1% | 6 mph NNE | 27% | 0 | |
| 11 PM | Smoky haze | 83° | 78° | 1% | 6 mph NNE | 28% | 0 |
Santa Barbara hourly weather - Thursday, August 27
In Santa Barbara, expect a high near 95°F (35°C) around 1 PM and a low of 76°F (25°C) near 5 AM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 82° | 78° | 0% | 6 mph NNE | 28% | 0 | |
| 1 AM | Smoky haze | 82° | 78° | 0% | 5 mph NNE | 29% | 0 | |
| 2 AM | Smoky haze | 80° | 77° | 1% | 5 mph NE | 30% | 0 | |
| 3 AM | Clear | 79° | 76° | 1% | 4 mph NNE | 33% | 0 | |
| 4 AM | Clear | 78° | 75° | 1% | 4 mph NNE | 35% | 0 | |
| 5 AM | Clear | 76° | 74° | 1% | 4 mph N | 36% | 0 | |
| 6 AM | Overcast | 76° | 73° | 10% | 5 mph NNE | 35% | 0 | |
| 7 AM | Overcast | 78° | 74° | 9% | 4 mph NNE | 32% | 0 | |
| 8 AM | Overcast | 84° | 82° | 9% | 2 mph NNE | 25% | 1 | |
| 9 AM | Overcast | 90° | 88° | 9% | 2 mph SSW | 22% | 2 | |
| 10 AM | Partly Cloudy | 92° | 89° | 3% | 5 mph SSW | 24% | 5 | |
| 11 AM | Overcast | 92° | 90° | 9% | 7 mph SSW | 27% | 7 | |
| 12 PM | Overcast | 94° | 92° | 9% | 6 mph SSW | 27% | 9 | |
| 1 PM | Overcast | 95° | 92° | 9% | 6 mph SSW | 24% | 10 | |
| 2 PM | Patchy rain nearby | 95° | 92° | 10% | 8 mph SSW | 26% | 9 | |
| 3 PM | Overcast | 93° | 91° | 9% | 7 mph SSW | 28% | 7 | |
| 4 PM | Overcast | 95° | 93° | 9% | 5 mph SW | 25% | 4 | |
| 5 PM | Cloudy | 94° | 91° | 6% | 6 mph SW | 24% | 2 | |
| 6 PM | Sunny | 91° | 89° | 1% | 5 mph SW | 26% | 1 | |
| 7 PM | Partly Cloudy | 86° | 86° | 5% | 3 mph W | 32% | 0 | |
| 8 PM | Smoky haze | 82° | 80° | 6% | 2 mph NNE | 32% | 0 | |
| 9 PM | Smoky haze | 84° | 81° | 7% | 4 mph NNE | 27% | 0 | |
| 10 PM | Smoky haze | 80° | 77° | 8% | 3 mph NE | 32% | 0 | |
| 11 PM | Smoky haze | 78° | 76° | 9% | 2 mph ENE | 34% | 0 |
Santa Barbara hourly weather - Friday, August 28
In Santa Barbara, expect a high near 96°F (35°C) around 12 PM and a low of 74°F (23°C) near 5 AM; precipitation risk peaks at 17% around 6 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Cloudy | 75° | 73° | 8% | 2 mph E | 41% | 0 | |
| 1 AM | Smoky haze | 75° | 74° | 7% | 1 mph NNW | 39% | 0 | |
| 2 AM | Smoky haze | 74° | 72° | 9% | 4 mph NW | 39% | 0 | |
| 3 AM | Smoky haze | 77° | 73° | 8% | 4 mph N | 32% | 0 | |
| 4 AM | Smoky haze | 76° | 73° | 10% | 2 mph WNW | 33% | 0 | |
| 5 AM | Smoky haze | 74° | 72° | 10% | 1 mph NNE | 36% | 0 | |
| 6 AM | Patchy rain nearby | 77° | 74° | 17% | 4 mph NNE | 30% | 0 | |
| 7 AM | Smoky haze | 76° | 73° | 10% | 3 mph N | 34% | 5 | |
| 8 AM | Patchy rain nearby | 82° | 79° | 8% | 3 mph NNE | 26% | 6 | |
| 9 AM | Smoky haze | 90° | 87° | 9% | 2 mph W | 20% | 7 | |
| 10 AM | Cloudy | 93° | 90° | 7% | 4 mph WSW | 18% | 7 | |
| 11 AM | Overcast | 95° | 90° | 8% | 6 mph WSW | 18% | 8 | |
| 12 PM | Overcast | 96° | 90° | 9% | 7 mph SW | 18% | 8 | |
| 1 PM | Overcast | 95° | 92° | 8% | 6 mph SSW | 22% | 7 | |
| 2 PM | Sunny | 93° | 90° | 1% | 5 mph SSW | 24% | 8 | |
| 3 PM | Sunny | 94° | 92° | 1% | 6 mph SSW | 24% | 8 | |
| 4 PM | Patchy rain nearby | 93° | 90° | 8% | 6 mph SW | 26% | 7 | |
| 5 PM | Sunny | 94° | 91° | 1% | 6 mph WSW | 25% | 8 | |
| 6 PM | Sunny | 92° | 89° | 1% | 7 mph W | 26% | 8 | |
| 7 PM | Sunny | 87° | 83° | 1% | 9 mph WNW | 30% | 8 | |
| 8 PM | Smoky haze | 80° | 76° | 1% | 8 mph NNW | 37% | 0 | |
| 9 PM | Smoky haze | 78° | 77° | 1% | 6 mph N | 42% | 0 | |
| 10 PM | Smoky haze | 78° | 76° | 9% | 6 mph N | 40% | 0 | |
| 11 PM | Smoky haze | 78° | 75° | 1% | 5 mph NNE | 39% | 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 76°F (25°C) around 5 AM up to 95°F (35°C) near 5 PM - about 10°F (6°C) above 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.