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 | ||
| Tue Dec 9 |  | 75 / 59 °F | Passing showers. Mostly cloudy. | 72 °F | 3 mph | ↑ | 79% | 66% | 0.22" | 3 (Moderate) | 5:42 am | 5:15 pm |
| Wed Dec 10 | | 81 / 57 °F | Showers late. Partly cloudy. | 77 °F | 3 mph | ↑ | 66% | 42% | 0.03" | 3 (Moderate) | 5:42 am | 5:16 pm |
| Thu Dec 11 | | 75 / 61 °F | Passing showers. Mostly cloudy. | 76 °F | 4 mph | ↑ | 69% | 52% | 0.07" | 3 (Moderate) | 5:43 am | 5:16 pm |
| Fri Dec 12 | | 81 / 53 °F | Showers late. Afternoon clouds. | 76 °F | 2 mph | ↑ | 65% | 40% | 0.03" | 5 (Moderate) | 5:43 am | 5:16 pm |
| Sat Dec 13 | | 72 / 62 °F | Passing showers. Cloudy. | 74 °F | 4 mph | ↑ | 72% | 49% | 0.09" | 3 (Moderate) | 5:44 am | 5:17 pm |
| Sun Dec 14 |  | 75 / 63 °F | Thunderstorms. Cloudy. | 70 °F | 2 mph | ↑ | 84% | 68% | 0.48" | 3 (Moderate) | 5:44 am | 5:17 pm |
| Mon Dec 15 |  | 76 / 57 °F | Isolated tstorms. Mostly cloudy. | 68 °F | 3 mph | ↑ | 87% | 23% | 0.14" | 3 (Moderate) | 5:45 am | 5:18 pm |
| Tue Dec 16 | | 79 / 57 °F | Passing showers. Mostly cloudy. | 84 °F | 3 mph | ↑ | 92% | 65% | 0.09" | 3 (Moderate) | 5:45 am | 5:18 pm |
| Wed Dec 17 | | 81 / 60 °F | Passing showers. Mostly cloudy. | 88 °F | 3 mph | ↑ | 85% | 58% | 0.17" | 3 (Moderate) | 5:46 am | 5:19 pm |
| Thu Dec 18 | | 81 / 62 °F | A few tstorms. Mostly cloudy. | 90 °F | 2 mph | ↑ | 91% | 83% | 0.22" | 3 (Moderate) | 5:46 am | 5:19 pm |
| Fri Dec 19 | | 82 / 63 °F | A few tstorms. Mostly cloudy. | 91 °F | 3 mph | ↑ | 88% | 91% | 0.20" | 3 (Moderate) | 5:47 am | 5:20 pm |
| Sat Dec 20 | | 82 / 63 °F | Isolated tstorms. Cloudy. | 90 °F | 3 mph | ↑ | 88% | 66% | 0.15" | 3 (Moderate) | 5:47 am | 5:20 pm |
| Sun Dec 21 | | 82 / 63 °F | A few tstorms. Mostly cloudy. | 90 °F | 2 mph | ↑ | 86% | 91% | 0.22" | 3 (Moderate) | 5:48 am | 5:21 pm |
| Mon Dec 22 | | 82 / 63 °F | Thunderstorms. Mostly cloudy. | 91 °F | 2 mph | ↑ | 92% | 77% | 0.33" | 3 (Moderate) | 5:48 am | 5:21 pm |
| Tue Dec 23 | | 81 / 63 °F | A few tstorms. Overcast. | 89 °F | 2 mph | ↑ | 91% | 65% | 0.19" | 3 (Moderate) | 5:49 am | 5:22 pm |
| * Updated Monday, December 8, 2025 9:24:05 pm San Jose time - Weather by CustomWeather, © 2025 | ||||||||||||