– Lat/Long: 10.46° N 84.70° W
Arenal Weather Forecast
Costa Rica - Panama Ranges · Costa RicaIssued: 11 pm Sat 26 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Sat 26 Sep Local Time
Updates in:
Update imminent hr min s
2 Arenal Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 73mm), heaviest during Sat night. Warm (max 22°C on Mon morning, min 20°C on Sat night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 55mm), heaviest during Fri afternoon. Warm (max 22°C on Wed morning, min 20°C on Tue night). Wind will be generally light. | |||||||||||||||
Sunday 27 | Monday 28 | Tuesday 29 | Wednesday 30 | Thursday 1 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  | |  | | | | | | | | |
heavy rain | risk tstorm | risk tstorm | risk tstorm | rain shwrs | risk tstorm | rain shwrs | rain shwrs | mod. rain | rain shwrs | rain shwrs | risk tstorm | risk tstorm | rain shwrs | risk tstorm | risk tstorm | |
Cloud base (m) | 500 | 2350 | 700 | 2950 | 800 | 700 | 400 | 650 | 750 | 750 | 800 | 650 | ||||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 46 | 1.3 | 3 | 4 | 1.5 | 6 | 2 | 2 | 7 | 0.1 | 1.3 | 10 | 2 | 1.6 | 6 | 0.3 |
max °C | 20 | 21 | 21 | 21 | 22 | 22 | 21 | 22 | 21 | 21 | 22 | 22 | 21 | 22 | 22 | 21 |
min °C | 20 | 21 | 21 | 21 | 21 | 21 | 20 | 21 | 21 | 20 | 21 | 21 | 21 | 22 | 21 | 20 |
chill °C | 20 | 21 | 21 | 21 | 21 | 21 | 20 | 21 | 21 | 20 | 21 | 21 | 21 | 22 | 21 | 20 |
Freezing level m | 4900 | 4900 | 4950 | 5000 | 5050 | 5050 | 4900 | 4950 | 4900 | 5000 | 5000 | 5000 | 5000 | 5000 | 5050 | 5000 |
 | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — |
 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:29 | — | — | 5:29 | — |
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Arenal Weather (Days 0-3):
The weather forecast for Arenal is: Heavy rain (total 73mm), heaviest during Sat night. Warm (max 22°C on Mon morning, min 20°C on Sat night). Wind will be generally light.
Arenal Weather (Days 3-6):
Heavy rain (total 55mm), heaviest during Fri afternoon. Warm (max 22°C on Wed morning, min 20°C on Tue night). Wind will be generally light.
This table gives the weather forecast for Arenal at the specific elevation of 1000 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 |
|---|---|---|---|---|---|
Juan Santamaria Airport |  | ||||
Liberi / omas Guardia Airport | | ||||
Liberi / omas Guardia Airport |  | ||||
lightning 11km ENE of San Juan del Sur |  | ||||
ASCATB275E9N | |||||
thunderstorm affecting Rivas | | ||||
lightning 5km N of Buenos Aires | |
* 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.