San Jose Extended Forecast with high and low temperatures
2 Week Extended Forecast in San Jose, Costa Rica
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Fri Dec 5 |  | 82 / 56 °F | Showers late. Increasing cloudiness. | 76 °F | 2 mph | ↑ | 68% | 50% | 0.03" | 3 (Moderate) | 5:39 am | 5:14 pm |
| Sat Dec 6 | | 80 / 53 °F | Showers late. Overcast. | 73 °F | 2 mph | ↑ | 76% | 55% | 0.11" | 3 (Moderate) | 5:40 am | 5:14 pm |
| Sun Dec 7 | | 71 / 62 °F | Passing showers. Overcast. | 69 °F | 3 mph | ↑ | 86% | 69% | 0.36" | 3 (Moderate) | 5:40 am | 5:14 pm |
| Mon Dec 8 |  | 72 / 61 °F | Isolated tstorms. Overcast. | 67 °F | 2 mph | ↑ | 89% | 56% | 0.27" | 3 (Moderate) | 5:41 am | 5:15 pm |
| Tue Dec 9 | | 79 / 58 °F | Showers late. Cloudy. | 71 °F | 2 mph | ↑ | 80% | 24% | 0.10" | 3 (Moderate) | 5:42 am | 5:15 pm |
| Wed Dec 10 | | 78 / 54 °F | Showers late. Cloudy. | 71 °F | 2 mph | ↑ | 79% | 17% | 0.06" | 3 (Moderate) | 5:42 am | 5:16 pm |
| Thu Dec 11 | | 76 / 60 °F | Passing showers. Mostly cloudy. | 67 °F | 3 mph | ↑ | 84% | 20% | 0.06" | 3 (Moderate) | 5:43 am | 5:16 pm |
| Fri Dec 12 | | 81 / 58 °F | Isolated tstorms. Broken clouds. | 88 °F | 2 mph | ↑ | 87% | 67% | 0.10" | 3 (Moderate) | 5:43 am | 5:16 pm |
| Sat Dec 13 | | 82 / 60 °F | Isolated tstorms. Scattered clouds. | 89 °F | 3 mph | ↑ | 79% | 55% | 0.06" | 5 (Moderate) | 5:44 am | 5:17 pm |
| Sun Dec 14 | | 83 / 61 °F | A few tstorms. Partly cloudy. | 93 °F | 3 mph | ↑ | 86% | 92% | 0.17" | 3 (Moderate) | 5:44 am | 5:17 pm |
| Mon Dec 15 | | 83 / 61 °F | Showers late. Afternoon clouds. | 92 °F | 2 mph | ↑ | 84% | 52% | 0.03" | 3 (Moderate) | 5:45 am | 5:18 pm |
| Tue Dec 16 |  | 83 / 61 °F | Thunderstorms. Broken clouds. | 94 °F | 2 mph | ↑ | 91% | 87% | 0.23" | 3 (Moderate) | 5:45 am | 5:18 pm |
| Wed Dec 17 | | 82 / 61 °F | A few tstorms. Mostly cloudy. | 92 °F | 3 mph | ↑ | 87% | 91% | 0.22" | 3 (Moderate) | 5:46 am | 5:19 pm |
| Thu Dec 18 | | 84 / 61 °F | A few tstorms. Mostly cloudy. | 96 °F | 3 mph | ↑ | 86% | 91% | 0.21" | 3 (Moderate) | 5:46 am | 5:19 pm |
| Fri Dec 19 | | 85 / 62 °F | A few tstorms. Overcast. | 102 °F | 2 mph | ↑ | 92% | 91% | 0.19" | 3 (Moderate) | 5:47 am | 5:20 pm |
| * Updated Thursday, December 4, 2025 9:24:08 pm San Jose time - Weather by CustomWeather, © 2025 | ||||||||||||