Costa Rica Weather Forecast
Costa Rica weather: 70°F, overcast. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
14-day forecast for Costa Rica
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Sat, Aug 22 | 🌦️ Light showers | 82° / 69° | 98% · 0,1 in | 9 mph | 9 |
| Sun, Aug 23 | 🌧️ Heavy drizzle | 77° / 68° | 100% · 0,1 in | 7 mph | 7 |
| Mon, Aug 24 | 🌦️ Drizzle | 78° / 67° | 100% · 0,1 in | 7 mph | 8 |
| Tue, Aug 25 | 🌦️ Light showers | 78° / 67° | 100% · 0,2 in | 8 mph | 7 |
| Wed, Aug 26 | 🌦️ Light showers | 77° / 67° | 100% · 0,4 in | 6 mph | 6 |
| Thu, Aug 27 | 🌦️ Light showers | 78° / 66° | 100% · 0,2 in | 7 mph | 7 |
| Fri, Aug 28 | 🌦️ Light drizzle | 77° / 66° | 100% · 0,1 in | 7 mph | 2 |
| Sat, Aug 29 | 🌦️ Light drizzle | 80° / 65° | 100% · 0,1 in | 7 mph | 8 |
| Sun, Aug 30 | 🌦️ Light drizzle | 80° / 66° | 100% · 0,0 in | 7 mph | 9 |
| Mon, Aug 31 | 🌦️ Light drizzle | 74° / 64° | 100% · 0,1 in | 8 mph | 4 |
| Tue, Sep 1 | 🌦️ Light drizzle | 83° / 62° | 100% · 0,1 in | 7 mph | 9 |
| Wed, Sep 2 | 🌦️ Light drizzle | 76° / 66° | 100% · 0,1 in | 6 mph | 6 |
| Thu, Sep 3 | 🌦️ Drizzle | 76° / 66° | 100% · 0,1 in | 6 mph | 8 |
| Fri, Sep 4 | 🌦️ Drizzle | 76° / 65° | 100% · 0,2 in | 6 mph | 8 |
The two-week trend
Steady. The second week averages within a degree of the first, so no big change is signalled.
The window averages 78°F against a August normal of 78°F - right on average.
Rainfall over the next 7 days is close to normal for August (1,2 in against a typical 2,6 in).
What this means for Costa Rica
Today is slightly warmer than average for August. The forecast high of 82°F is 3.8°F above the 78°F typical for this month.
A 98% chance means rain is expected over most of the area. Plan indoor alternatives.
Visibility is down to 2,2 mi - use low beams and leave extra following distance. Wet roads are likely; braking distances roughly double in heavy rain.
Within 15 degrees of the equator, day length barely changes all year; seasons are defined by rain, not temperature.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 36°F - an unusually even climate through the year.
What to pack, what to skip
- Sunglasses, a brimmed hat and SPF 30+
- A packable rain shell - 7 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid June, July and August - historically the least comfortable months here.
See the Costa Rica forecast by time range
Costa Rica weather - more answers
Explore Costa Rica
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is Costa Rica?
Costa Rica is a country in North America. Its coordinates are 9.9281, -84.0907. It lies in North America.
What is the weather like in Costa Rica right now?
It is currently 70°F (21°C) with overcast. Humidity is 80% and wind is 5 mph.
When is the best time to visit Costa Rica?
January, February and March offer the most comfortable conditions in Costa Rica, which has a temperate climate. June, July and August are usually the hardest months for outdoor plans.
What time zone is Costa Rica in?
Costa Rica observes America/Costa_Rica (UTC-06:00). The local time is 6:56 AM.
How many people live in Costa Rica?
Costa Rica has a population of approximately 5.2 million.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (countries-v1) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 23, 2026 at 6:56 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
