– Lat/Long: 10.46° N 84.70° W
Arenal Weather Forecast
Costa Rica - Panama Ranges · Costa RicaIssued: 11 pm Wed 30 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Wed 30 Sep Local Time
Updates in:
Update imminent hr min s
2 Arenal Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 55mm), heaviest during Fri afternoon. Very mild (max 18°C on Wed night, min 17°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 35mm), heaviest during Sun morning. Very mild (max 18°C on Sun night, min 17°C on Sat night). Wind will be generally light. | |||||||||||||||
Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | | |  | | |  |  | | | |
risk tstorm | risk tstorm | mod. rain | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | rain shwrs | risk tstorm | mod. rain | light rain | light rain | risk tstorm | risk tstorm | |
Cloud base (m) | 1550 | 550 | 900 | 750 | 650 | 400 | 550 | 1950 | 900 | 1800 | 800 | 550 | 600 | 2250 | ||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.1 | 3 | 6 | 0.1 | 3 | 17 | 10 | 4 | 11 | 6 | 7 | 6 | 3 | 0.6 | 3 | 1.6 |
max °C | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 18 | 17 | 18 | 18 |
min °C | 17 | 18 | 18 | 17 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 17 |
chill °C | 17 | 18 | 18 | 17 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 17 |
Freezing level m | 5050 | 5100 | 5100 | 5200 | 5100 | 5100 | 5100 | 5100 | 5050 | 5050 | 4950 | 4950 | 4900 | 4900 | 4950 | 4950 |
 | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — |
 | — | — | 5:29 | — | — | 5:28 | — | — | 5:27 | — | — | 5:27 | — | — | 5:25 | — |
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Arenal Weather (Days 0-3):
The weather forecast for Arenal is: Heavy rain (total 55mm), heaviest during Fri afternoon. Very mild (max 18°C on Wed night, min 17°C on Wed night). Wind will be generally light.
Arenal Weather (Days 3-6):
Heavy rain (total 35mm), heaviest during Sun morning. Very mild (max 18°C on Sun night, min 17°C on Sat 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 |
|---|---|---|---|---|---|
 | |||||
JuanSantamariaInt. Airport | |||||
lightning 46km SSW of Masachapa |  | ||||
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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.