– Lat/Long: 10.46° N 84.70° W
Arenal Weather Forecast
Costa Rica - Panama Ranges · Costa RicaIssued: 11 pm Fri 16 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Fri 16 Oct Local Time
Updates in:
Update imminent hr min s
2 Arenal Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 42mm), heaviest during Sat night. Very mild (max 18°C on Fri night, min 17°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 39mm), heaviest during Mon night. Very mild (max 17°C on Tue morning, min 16°C on Mon night). Winds increasing (light winds from the NE on Tue morning, fresh winds from the NE by Wed night). | |||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | |  |  | | | | | | | | |
rain shwrs | risk tstorm | risk tstorm | heavy rain | risk tstorm | risk tstorm | rain shwrs | rain shwrs | mod. rain | heavy rain | rain shwrs | risk tstorm | rain shwrs | rain shwrs | risk tstorm | rain shwrs | |
Cloud base (m) | 650 | 500 | 550 | 300 | 550 | 500 | 450 | 500 | 600 | 300 | 800 | 550 | 650 | 450 | 700 | 2050 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | 4 | 13 | 16 | 0.4 | 1.1 | 0.9 | 0.3 | 6 | 19 | 1.9 | 7 | 2 | 2 | 4 | 0.4 |
max °C | 18 | 18 | 18 | 17 | 18 | 17 | 17 | 17 | 17 | 16 | 17 | 17 | 16 | 16 | 16 | 16 |
min °C | 17 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
chill °C | 17 | 18 | 17 | 17 | 17 | 17 | 16 | 17 | 17 | 15 | 15 | 15 | 15 | 14 | 15 | 14 |
Freezing level m | 5150 | 5000 | 5050 | 5050 | 5050 | 5050 | 5000 | 5050 | 4950 | 4950 | 5000 | 5000 | 5000 | 5050 | 4950 | 5050 |
 | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:28 | — | — |
 | — | — | 5:20 | — | — | 5:19 | — | — | 5:19 | — | — | 5:19 | — | — | 5:17 | — |
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Arenal Weather (Days 0-3):
The weather forecast for Arenal is: Heavy rain (total 42mm), heaviest during Sat night. Very mild (max 18°C on Fri night, min 17°C on Fri night). Wind will be generally light.
Arenal Weather (Days 3-6):
Heavy rain (total 39mm), heaviest during Mon night. Very mild (max 17°C on Tue morning, min 16°C on Mon night). Winds increasing (light winds from the NE on Tue morning, fresh winds from the NE by Wed night).
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 |
|---|---|---|---|---|---|
lightning 10km SSW of Tilaran |  | ||||
 | |||||
JuanSantamariaInt. Airport | |||||
SHIP7856 | |||||
SHIP9267 | |||||
SHIP8845 | |||||
SHIP9046 |
* 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.