San Jose, Costa Rica Hourly Forecast
San Jose temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 12 PM - around 83°
- Coolest hour: 5 AM - around 60°
- Highest rain chance: 3 PM (44%) - pack accordingly
- UV peak: 12 PM at index 13 - sun protection recommended
- Windiest: 11 PM at 5 mph
San Jose hourly weather - Tuesday, August 11
In San Jose, expect a high near 65°F (18°C) around 10 PM and a low of 64°F (18°C) near 9 PM; precipitation risk peaks at 30% around 8 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 8 PM | Mist | 65° | 67° | 30% | 5 mph ENE | 96% | 0 | |
| 9 PM | Mist | 64° | 65° | 28% | 5 mph ENE | 95% | 0 | |
| 10 PM | Patchy rain nearby | 65° | 66° | 27% | 5 mph ENE | 93% | 0 | |
| 11 PM | Partly Cloudy | 65° | 66° | 18% | 5 mph ENE | 92% | 0 |
San Jose hourly weather - Wednesday, August 12
In San Jose, expect a high near 83°F (28°C) around 12 PM and a low of 60°F (15°C) near 5 AM; precipitation risk peaks at 44% around 3 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Partly Cloudy | 64° | 65° | 19% | 5 mph ENE | 93% | 0 | |
| 1 AM | Partly Cloudy | 62° | 63° | 20% | 5 mph ENE | 94% | 0 | |
| 2 AM | Mist | 61° | 61° | 26% | 5 mph ENE | 94% | 0 | |
| 3 AM | Mist | 60° | 60° | 25% | 4 mph ENE | 95% | 0 | |
| 4 AM | Mist | 60° | 60° | 26% | 4 mph ENE | 95% | 0 | |
| 5 AM | Mist | 60° | 60° | 27% | 4 mph ENE | 95% | 0 | |
| 6 AM | Mist | 62° | 62° | 26% | 5 mph ENE | 94% | 0 | |
| 7 AM | Patchy rain nearby | 69° | 72° | 24% | 5 mph ENE | 85% | 1 | |
| 8 AM | Patchy rain nearby | 74° | 76° | 17% | 4 mph NE | 73% | 4 | |
| 9 AM | Patchy rain nearby | 77° | 80° | 13% | 4 mph NE | 62% | 7 | |
| 10 AM | Patchy rain nearby | 80° | 82° | 11% | 4 mph NE | 56% | 10 | |
| 11 AM | Patchy rain nearby | 82° | 83° | 17% | 4 mph NE | 53% | 13 | |
| 12 PM | Patchy rain nearby | 83° | 84° | 20% | 3 mph NNE | 53% | 13 | |
| 1 PM | Patchy rain nearby | 81° | 83° | 36% | 3 mph NNE | 56% | 11 | |
| 2 PM | Patchy rain nearby | 80° | 82° | 38% | 3 mph NNE | 60% | 8 | |
| 3 PM | Patchy rain nearby | 77° | 81° | 44% | 3 mph NNE | 68% | 4 | |
| 4 PM | Patchy rain nearby | 75° | 79° | 36% | 3 mph NNE | 73% | 2 | |
| 5 PM | Patchy rain nearby | 72° | 76° | 30% | 3 mph NE | 82% | 0 | |
| 6 PM | Patchy rain nearby | 66° | 69° | 31% | 4 mph NE | 92% | 0 | |
| 7 PM | Patchy rain nearby | 65° | 67° | 23% | 4 mph ENE | 94% | 0 | |
| 8 PM | Patchy rain nearby | 65° | 67° | 27% | 5 mph ENE | 92% | 0 | |
| 9 PM | Patchy rain nearby | 65° | 67° | 29% | 5 mph ENE | 91% | 0 | |
| 10 PM | Patchy rain nearby | 64° | 66° | 28% | 5 mph ENE | 91% | 0 | |
| 11 PM | Partly Cloudy | 63° | 64° | 20% | 4 mph ENE | 94% | 0 |
San Jose hourly weather - Thursday, August 13
In San Jose, expect a high near 80°F (26°C) around 12 PM and a low of 62°F (17°C) near 12 AM; precipitation risk peaks at 51% around 2 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Mist | 62° | 63° | 27% | 4 mph ENE | 95% | 0 | |
| 1 AM | Mist | 63° | 64° | 26% | 4 mph ENE | 94% | 0 | |
| 2 AM | Patchy rain nearby | 63° | 65° | 28% | 5 mph ENE | 93% | 0 | |
| 3 AM | Patchy rain nearby | 64° | 65° | 27% | 5 mph ENE | 91% | 0 | |
| 4 AM | Partly Cloudy | 63° | 64° | 17% | 5 mph ENE | 91% | 0 | |
| 5 AM | Patchy rain nearby | 63° | 64° | 27% | 6 mph ENE | 91% | 0 | |
| 6 AM | Patchy rain nearby | 64° | 65° | 27% | 6 mph ENE | 92% | 0 | |
| 7 AM | Patchy rain nearby | 68° | 70° | 27% | 6 mph ENE | 86% | 1 | |
| 8 AM | Patchy rain nearby | 72° | 74° | 20% | 6 mph ENE | 76% | 3 | |
| 9 AM | Patchy rain nearby | 75° | 77° | 17% | 5 mph ENE | 68% | 7 | |
| 10 AM | Patchy rain nearby | 78° | 80° | 17% | 5 mph NE | 62% | 10 | |
| 11 AM | Patchy rain nearby | 79° | 81° | 21% | 5 mph NE | 61% | 12 | |
| 12 PM | Patchy rain nearby | 80° | 82° | 22% | 5 mph NE | 61% | 12 | |
| 1 PM | Patchy rain nearby | 78° | 81° | 36% | 4 mph NE | 64% | 9 | |
| 2 PM | Patchy rain nearby | 77° | 80° | 51% | 4 mph NE | 67% | 6 | |
| 3 PM | Patchy rain nearby | 77° | 80° | 46% | 4 mph NE | 68% | 4 | |
| 4 PM | Patchy rain nearby | 74° | 77° | 37% | 4 mph NE | 73% | 1 | |
| 5 PM | Patchy rain nearby | 72° | 75° | 30% | 4 mph NE | 80% | 0 | |
| 6 PM | Patchy rain nearby | 67° | 69° | 33% | 4 mph NE | 90% | 0 | |
| 7 PM | Patchy rain nearby | 66° | 69° | 30% | 4 mph ENE | 92% | 0 | |
| 8 PM | Partly Cloudy | 66° | 68° | 19% | 5 mph ENE | 92% | 0 | |
| 9 PM | Partly Cloudy | 66° | 68° | 18% | 5 mph ENE | 92% | 0 | |
| 10 PM | Partly Cloudy | 63° | 64° | 20% | 5 mph ENE | 94% | 0 | |
| 11 PM | Mist | 63° | 64° | 26% | 5 mph ENE | 94% | 0 |
Quick answers for the hours ahead
What is the warmest hour in San Jose today?
Will it rain in San Jose tonight?
When is the UV index highest in San Jose today?
San Jose hour-by-hour: what to expect
Over the next 24 hours in San Jose, temperatures range from 60°F (15°C) around 5 AM up to 83°F (28°C) near 12 PM - about 6°F (3°C) above the typical August high of 77°F (25°C).
Precipitation is a real possibility: the chance of rain peaks at 44% around 3 PM. UV reaches 13 (12 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 Jose 14-day forecast or the monthly climate averages.