– Lat/Long: 10.46° N 84.70° W
Arenal Weather Forecast
Costa Rica - Panama Ranges · Costa RicaIssued: 11 pm Tue 22 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Tue 22 Sep Local Time
Updates in:
Update imminent hr min s
2 Arenal Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 36mm), heaviest during Fri afternoon. Very mild (max 18°C on Tue night, min 17°C on Tue night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 81mm), heaviest during Sun night. Very mild (max 18°C on Sat afternoon, min 17°C on Fri night). Wind will be generally light. | |||||||||||||||
Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | |  | | | |  | |  | | | | |
risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | rain shwrs | risk tstorm | risk tstorm | rain shwrs | rain shwrs | risk tstorm | heavy rain | rain shwrs | risk tstorm | heavy rain | |
Cloud base (m) | 750 | 750 | 750 | 450 | 700 | 700 | 600 | 5800 | 800 | 900 | 700 | 850 | 300 | |||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.2 | 3 | 9 | 0.5 | 0.6 | 4 | 0.7 | 3 | 15 | 3 | 1.9 | 12 | 14 | 0.7 | 11 | 20 |
max °C | 18 | 18 | 18 | 18 | 17 | 18 | 17 | 17 | 17 | 17 | 17 | 18 | 17 | 17 | 18 | 17 |
min °C | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 17 | 17 | 17 | 17 |
chill °C | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 17 | 17 | 17 | 17 |
Freezing level m | 5150 | 5050 | 5050 | 5100 | 5050 | 5050 | 5000 | 5050 | 5000 | 4900 | 5050 | 5000 | 4900 | 4950 | 4950 | 4950 |
 | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — |
 | — | — | 5:34 | — | — | 5:32 | — | — | 5:31 | — | — | 5:31 | — | — | 5:30 | — |
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Arenal Weather (Days 0-3):
The weather forecast for Arenal is: Heavy rain (total 36mm), heaviest during Fri afternoon. Very mild (max 18°C on Tue night, min 17°C on Tue night). Wind will be generally light.
Arenal Weather (Days 3-6):
Heavy rain (total 81mm), heaviest during Sun night. Very mild (max 18°C on Sat afternoon, 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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Liberi / omas Guardia Airport |  | ||||
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* 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.