– Lat/Long: 10.46° N 84.70° W
Arenal
Weather Forecast, Costa RicaIssued: 11 am Fri 28 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Fri 28 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Fri 28 Aug Local Time
Updates in:
Update imminent hr min s
2 Arenal Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 21mm), heaviest during Sun afternoon. Very mild (max 17°C on Fri morning, min 16°C on Fri afternoon). Winds decreasing (near gales from the E on Fri morning, fresh winds from the ENE by Sat morning). | Days 4–6 Weather SummaryLight rain (total 10mm), mostly falling on Mon morning. Very mild (max 18°C on Wed morning, min 16°C on Mon morning). Winds decreasing (strong winds from the ENE on Mon morning, light winds from the ENE by Tue night). | |||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | | | |  |  | | | |  | | |  | | | |
risk tstorm | risk tstorm | rain shwrs | risk tstorm | risk tstorm | rain shwrs | risk tstorm | mod. rain | risk tstorm | risk tstorm | risk tstorm | rain shwrs | rain shwrs | risk tstorm | rain shwrs | some clouds | risk tstorm | rain shwrs | |
Cloud base (m) | 350 | 350 | 400 | 450 | 450 | 450 | 300 | 400 | 350 | 300 | 400 | 600 | 400 | 800 | 1900 | 3150 | 700 | 600 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 2 | 1.1 | 0.6 | 1.6 | 4 | 1 | 1.8 | 6 | 2 | 3 | 3 | 0.9 | 0.4 | 1 | 0.6 | — | 0.3 | 0.4 |
max °C | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 18 |
min °C | 17 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 17 | 16 | 16 | 17 | 17 | 18 | 18 | 17 |
chill °C | 15 | 14 | 14 | 15 | 16 | 15 | 15 | 16 | 14 | 14 | 15 | 14 | 15 | 16 | 16 | 18 | 18 | 16 |
Freezing level m | 5150 | 5150 | 5150 | 5100 | 5050 | 5150 | 5200 | 5000 | 5050 | 5100 | 5100 | 5150 | 5000 | 5050 | 4950 | 5050 | 5100 | 5150 |
 | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — |
 | — | 5:50 | — | — | 5:49 | — | — | 5:49 | — | — | 5:47 | — | — | 5:47 | — | — | 5:46 | — |
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Arenal Weather (Days 0-3):
The weather forecast for Arenal is: Heavy rain (total 21mm), heaviest during Sun afternoon. Very mild (max 17°C on Fri morning, min 16°C on Fri afternoon). Winds decreasing (near gales from the E on Fri morning, fresh winds from the ENE by Sat morning).
Arenal Weather (Days 3-6):
Light rain (total 10mm), mostly falling on Mon morning. Very mild (max 18°C on Wed morning, min 16°C on Mon morning). Winds decreasing (strong winds from the ENE on Mon morning, light winds from the ENE by Tue 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 |
|---|---|---|---|---|---|
 | |||||
JuanSantamariaInt. Airport | |||||
Tobias Bolano Airport |  | ||||
Tobías Bolaños International Airport | |||||
Liberi / omas Guardia Airport | | ||||
lightning 39km NNE of Roxana |  |
* 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.