– Lat/Long: 10.46° N 84.70° W
Arenal
Weather Forecast, Costa RicaIssued: 5 am Tue 18 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Tue 18 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Tue 18 Aug Local Time
Updates in:
Update imminent hr min s
2 Arenal Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 42mm), heaviest during Wed afternoon. Very mild (max 17°C on Tue morning, min 16°C on Tue night). Winds decreasing (strong winds from the ENE on Tue night, light winds from the ENE by Thu night). | Days 4–6 Weather SummaryHeavy rain (total 26mm), heaviest during Sun afternoon. Very mild (max 18°C on Fri morning, min 16°C on Sun afternoon). Mainly strong winds. | |||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  | | |  | | | | | | | |
risk tstorm | mod. rain | light rain | rain shwrs | mod. rain | heavy rain | risk tstorm | risk tstorm | rain shwrs | rain shwrs | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | mod. rain | rain shwrs | |
Cloud base (m) | 300 | 450 | 300 | 350 | 350 | 300 | 350 | 400 | 450 | 650 | 600 | 350 | 450 | 550 | 400 | 450 | 500 | 400 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.6 | 8 | 4 | 1.9 | 9 | 11 | 1.5 | 4 | 0.8 | 0.1 | 1.5 | 3 | 4 | 1.6 | 1.2 | 3 | 10 | 2 |
max °C | 17 | 17 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 16 |
min °C | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 17 | 16 | 17 | 18 | 17 | 17 | 17 | 17 | 17 | 16 | 16 |
chill °C | 16 | 16 | 14 | 14 | 14 | 14 | 14 | 16 | 15 | 16 | 17 | 15 | 15 | 15 | 15 | 16 | 14 | 14 |
Freezing level m | 5100 | 4950 | 4950 | 5100 | 5050 | 5000 | 5100 | 5000 | 5000 | 5100 | 5050 | 5200 | 5050 | 5050 | 5150 | 5100 | 5000 | 5000 |
 | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — |
 | — | 5:54 | — | — | 5:54 | — | — | 5:53 | — | — | 5:53 | — | — | 5:52 | — | — | 5:52 | — |
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Arenal Weather (Days 0-3):
The weather forecast for Arenal is: Heavy rain (total 42mm), heaviest during Wed afternoon. Very mild (max 17°C on Tue morning, min 16°C on Tue night). Winds decreasing (strong winds from the ENE on Tue night, light winds from the ENE by Thu night).
Arenal Weather (Days 3-6):
Heavy rain (total 26mm), heaviest during Sun afternoon. Very mild (max 18°C on Fri morning, min 16°C on Sun afternoon). Mainly strong winds.
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 |
|---|---|---|---|---|---|
 | |||||
Tobias Bolano Airport |  | ||||
Liberi / omas Guardia Airport |  | ||||
lightning 87km N of Roxana |  | ||||
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Limon International 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.