– Lat/Long: 10.46° N 84.70° W
Arenal
Weather Forecast, Costa RicaIssued: 11 pm Wed 12 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Wed 12 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Wed 12 Aug Local Time
Updates in:
Update imminent hr min s
2 Arenal Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 20mm), heaviest on Sat afternoon. Very mild (max 17°C on Thu morning, min 16°C on Wed night). Mainly strong winds. | Days 5–7 Weather SummaryHeavy rain (total 193mm), heaviest during Sat night. Very mild (max 17°C on Sat night, min 15°C on Sun morning). Winds decreasing (near gales from the ENE on Sun afternoon, light winds from the ENE by Tue afternoon). | |||||||||||||||
Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | |  |  |  |  | | | | |
rain shwrs | rain shwrs | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | heavy rain | heavy rain | light rain | mod. rain | light rain | light rain | mod. rain | |
Cloud base (m) | 500 | 300 | 500 | 450 | 300 | 600 | 500 | 300 | 300 | 300 | 300 | 300 | 350 | 300 | 300 | 400 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1 | 1 | 3 | 1.6 | 1.1 | 1.3 | 2 | 3 | 5 | 150 | 14 | 5 | 8 | 4 | 2 | 7 |
max °C | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 16 |
min °C | 16 | 17 | 17 | 16 | 17 | 17 | 16 | 17 | 17 | 16 | 15 | 16 | 15 | 15 | 15 | 15 |
chill °C | 14 | 15 | 16 | 14 | 15 | 16 | 14 | 15 | 16 | 14 | 12 | 14 | 12 | 12 | 13 | 13 |
Freezing level m | 5200 | 5000 | 5050 | 5150 | 5050 | 5000 | 5000 | 5050 | 5100 | 5000 | 4950 | 5050 | 4950 | 4950 | 4900 | 4900 |
 | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — |
 | — | — | 5:58 | — | — | 5:57 | — | — | 5:57 | — | — | 5:55 | — | — | 5:55 | — |
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Arenal Weather (Days 0-3):
The weather forecast for Arenal is: Moderate rain (total 20mm), heaviest on Sat afternoon. Very mild (max 17°C on Thu morning, min 16°C on Wed night). Mainly strong winds.
Arenal Weather (Days 3-6):
Heavy rain (total 193mm), heaviest during Sat night. Very mild (max 17°C on Sat night, min 15°C on Sun morning). Winds decreasing (near gales from the ENE on Sun afternoon, light winds from the ENE by Tue afternoon).
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 43km ESE of Corn Island |  | ||||
* 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.