– Lat/Long: 10.46° N 84.70° W
Arenal Weather Forecast
Costa Rica - Panama Ranges · Costa RicaIssued: 11 pm Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
2 Arenal Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 18mm), heaviest on Fri afternoon. Very mild (max 18°C on Fri afternoon, min 16°C on Tue night). Winds decreasing (strong winds from the E on Wed afternoon, light winds from the ENE by Fri afternoon). | Days 5–7 Weather SummaryHeavy rain (total 50mm), heaviest during Sun afternoon. Very mild (max 18°C on Sat morning, min 17°C on Fri night). Wind will be generally light. | |||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | |  | | | | |  | | | | |
rain shwrs | risk tstorm | risk tstorm | rain shwrs | risk tstorm | risk tstorm | rain shwrs | rain shwrs | risk tstorm | rain shwrs | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | rain shwrs | |
Cloud base (m) | 350 | 350 | 350 | 300 | 500 | 1600 | 2500 | 550 | 550 | 1700 | 500 | 550 | 650 | 650 | 550 | 650 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.9 | 3 | 1.9 | 2 | 1.5 | 1.1 | 0.3 | 1.1 | 6 | 0.4 | 1.6 | 11 | 0.5 | 4 | 15 | 6 |
max °C | 17 | 17 | 17 | 16 | 16 | 17 | 17 | 17 | 18 | 17 | 18 | 18 | 18 | 18 | 18 | 18 |
min °C | 16 | 17 | 17 | 16 | 16 | 17 | 16 | 17 | 17 | 17 | 17 | 18 | 17 | 18 | 18 | 17 |
chill °C | 14 | 16 | 15 | 14 | 14 | 16 | 14 | 16 | 16 | 16 | 16 | 18 | 16 | 18 | 18 | 17 |
Freezing level m | 4950 | 5100 | 5050 | 5100 | 5100 | 5050 | 5100 | 5100 | 5150 | 5150 | 5150 | 5150 | 5150 | 5100 | 5100 | 5050 |
 | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — |
 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:36 | — | — | 5:36 | — |
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Arenal Weather (Days 0-3):
The weather forecast for Arenal is: Moderate rain (total 18mm), heaviest on Fri afternoon. Very mild (max 18°C on Fri afternoon, min 16°C on Tue night). Winds decreasing (strong winds from the E on Wed afternoon, light winds from the ENE by Fri afternoon).
Arenal Weather (Days 3-6):
Heavy rain (total 50mm), heaviest during Sun afternoon. Very mild (max 18°C on Sat morning, min 17°C on Fri night). Wind will be generally light.
This table gives the weather forecast for Arenal at the specific elevation of 1657 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Arenal. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Costa Rica.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
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lightning 175km SW of Samara |  | ||||
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.