Santa Barbara, CA Hourly Forecast
Santa Barbara temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 3 PM - around 77°
- Coolest hour: 5 AM - around 60°
- Highest rain chance: 10 AM (26%) - pack accordingly
- UV peak: 1 PM at index 11 - sun protection recommended
- Windiest: 1 PM at 6 mph
Santa Barbara hourly weather - Friday, July 17
In Santa Barbara, expect a high near 77°F (25°C) around 3 PM and a low of 63°F (17°C) near 11 PM; precipitation risk peaks at 26% around 10 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 10 AM | Overcast | 70° | 71° | 26% | 5 mph SSW | 81% | 6 | |
| 11 AM | Cloudy | 73° | 77° | 18% | 5 mph SSW | 81% | 8 | |
| 12 PM | Partly Cloudy | 74° | 77° | 14% | 5 mph SSW | 81% | 10 | |
| 1 PM | Partly Cloudy | 76° | 79° | 10% | 6 mph SSW | 78% | 11 | |
| 2 PM | Sunny | 76° | 80° | 8% | 6 mph SSW | 76% | 10 | |
| 3 PM | Sunny | 77° | 80° | 8% | 6 mph SW | 75% | 8 | |
| 4 PM | Sunny | 76° | 79° | 8% | 6 mph SW | 76% | 6 | |
| 5 PM | Sunny | 76° | 79° | 8% | 5 mph SW | 76% | 3 | |
| 6 PM | Sunny | 74° | 78° | 9% | 5 mph SW | 78% | 1 | |
| 7 PM | Sunny | 73° | 77° | 9% | 3 mph SW | 79% | 0 | |
| 8 PM | Sunny | 68° | 68° | 11% | 1 mph SSW | 81% | 0 | |
| 9 PM | Clear | 66° | 66° | 12% | 1 mph ENE | 86% | 0 | |
| 10 PM | Clear | 65° | 65° | 13% | 2 mph ENE | 89% | 0 | |
| 11 PM | Clear | 63° | 63° | 10% | 1 mph ESE | 82% | 0 |
Santa Barbara hourly weather - Saturday, July 18
In Santa Barbara, expect a high near 81°F (27°C) around 1 PM and a low of 60°F (16°C) near 5 AM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 62° | 62° | 10% | 1 mph E | 82% | 0 | |
| 1 AM | Clear | 62° | 62° | 10% | 1 mph SSE | 82% | 0 | |
| 2 AM | Clear | 61° | 61° | 11% | 0 mph SE | 84% | 0 | |
| 3 AM | Clear | 61° | 61° | 11% | 1 mph N | 84% | 0 | |
| 4 AM | Clear | 61° | 61° | 10% | 1 mph N | 83% | 0 | |
| 5 AM | Clear | 60° | 60° | 11% | 0 mph NE | 83% | 0 | |
| 6 AM | Clear | 60° | 60° | 11% | 1 mph E | 83% | 0 | |
| 7 AM | Sunny | 67° | 67° | 9% | 1 mph ESE | 78% | 0 | |
| 8 AM | Sunny | 72° | 76° | 6% | 1 mph SSW | 70% | 1 | |
| 9 AM | Sunny | 75° | 78° | 4% | 3 mph SW | 63% | 3 | |
| 10 AM | Sunny | 78° | 80° | 4% | 5 mph SW | 60% | 6 | |
| 11 AM | Patchy rain nearby | 79° | 81° | 11% | 6 mph SW | 57% | 8 | |
| 12 PM | Patchy rain nearby | 80° | 82° | 10% | 6 mph SW | 55% | 11 | |
| 1 PM | Patchy rain nearby | 81° | 82° | 11% | 7 mph SW | 54% | 11 | |
| 2 PM | Patchy rain nearby | 80° | 82° | 12% | 7 mph SW | 56% | 11 | |
| 3 PM | Patchy rain nearby | 79° | 81° | 11% | 6 mph SW | 56% | 8 | |
| 4 PM | Patchy rain nearby | 79° | 81° | 11% | 6 mph SW | 56% | 6 | |
| 5 PM | Sunny | 78° | 80° | 3% | 5 mph SW | 56% | 3 | |
| 6 PM | Sunny | 77° | 79° | 3% | 5 mph SW | 56% | 1 | |
| 7 PM | Sunny | 75° | 78° | 3% | 3 mph SW | 58% | 0 | |
| 8 PM | Sunny | 67° | 67° | 5% | 2 mph W | 65% | 0 | |
| 9 PM | Clear | 66° | 66° | 4% | 2 mph NW | 64% | 0 | |
| 10 PM | Clear | 66° | 66° | 4% | 2 mph NW | 62% | 0 | |
| 11 PM | Clear | 66° | 66° | 4% | 0 mph ENE | 62% | 0 |
Santa Barbara hourly weather - Sunday, July 19
In Santa Barbara, expect a high near 82°F (28°C) around 2 PM and a low of 62°F (17°C) near 5 AM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 64° | 64° | 5% | 1 mph SSE | 66% | 0 | |
| 1 AM | Clear | 64° | 64° | 6% | 1 mph ESE | 68% | 0 | |
| 2 AM | Clear | 64° | 64° | 6% | 2 mph E | 68% | 0 | |
| 3 AM | Clear | 64° | 64° | 6% | 2 mph E | 69% | 0 | |
| 4 AM | Clear | 63° | 63° | 7% | 3 mph SE | 71% | 0 | |
| 5 AM | Clear | 62° | 62° | 8% | 3 mph E | 76% | 0 | |
| 6 AM | Clear | 62° | 62° | 8% | 4 mph ESE | 75% | 0 | |
| 7 AM | Sunny | 68° | 68° | 7% | 4 mph ESE | 72% | 0 | |
| 8 AM | Sunny | 72° | 77° | 5% | 3 mph SE | 67% | 1 | |
| 9 AM | Sunny | 76° | 79° | 4% | 3 mph SSE | 61% | 3 | |
| 10 AM | Sunny | 78° | 80° | 4% | 4 mph S | 58% | 6 | |
| 11 AM | Sunny | 80° | 82° | 3% | 4 mph S | 55% | 9 | |
| 12 PM | Sunny | 82° | 83° | 3% | 6 mph S | 54% | 11 | |
| 1 PM | Patchy rain nearby | 81° | 83° | 10% | 5 mph SSW | 54% | 11 | |
| 2 PM | Sunny | 82° | 83° | 3% | 5 mph SSW | 53% | 10 | |
| 3 PM | Patchy rain nearby | 80° | 82° | 11% | 6 mph SSW | 56% | 9 | |
| 4 PM | Sunny | 79° | 81° | 3% | 4 mph SW | 56% | 6 | |
| 5 PM | Sunny | 80° | 81° | 3% | 4 mph SW | 54% | 3 | |
| 6 PM | Patchy rain nearby | 78° | 80° | 10% | 6 mph SW | 55% | 1 | |
| 7 PM | Sunny | 75° | 78° | 3% | 4 mph WSW | 58% | 0 | |
| 8 PM | Sunny | 66° | 66° | 5% | 4 mph W | 67% | 0 | |
| 9 PM | Clear | 64° | 64° | 5% | 4 mph WNW | 68% | 0 | |
| 10 PM | Clear | 65° | 65° | 5% | 3 mph WNW | 67% | 0 | |
| 11 PM | Clear | 64° | 64° | 5% | 1 mph WNW | 66% | 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 60°F (16°C) around 5 AM up to 77°F (25°C) near 3 PM - about 6°F (3°C) below the typical July high of 83°F (29°C).
A stray shower can't be ruled out - Rain chances top out at 26% around 10 AM. UV reaches 11 (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.