– Lat/Long: 10.46° N 84.70° W
Arenal
Weather Forecast, Costa RicaIssued: 5 pm Mon 17 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Mon 17 Aug Local Time
Updates in:
Update imminent hr min s
2 Arenal Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 48mm), heaviest during Mon afternoon. Very mild (max 18°C on Mon afternoon, min 16°C on Mon night). Mainly strong winds. | Days 5–7 Weather SummaryModerate rain (total 19mm), heaviest on Thu afternoon. Very mild (max 18°C on Fri afternoon, min 17°C on Thu afternoon). Winds increasing (light winds from the ENE on Fri afternoon, strong winds from the E by Sat night). | ||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | |  | |  | | | | | | | |
mod. rain | risk tstorm | risk tstorm | mod. rain | mod. rain | light rain | mod. rain | mod. rain | rain shwrs | mod. rain | rain shwrs | rain shwrs | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | |
Cloud base (m) | 650 | 500 | 300 | 300 | 300 | 300 | 400 | 300 | 350 | 500 | 500 | 750 | 650 | 400 | 400 | 450 | 450 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 8 | 3 | 3 | 7 | 9 | 5 | 6 | 6 | 0.8 | 5 | 1.6 | 0.1 | 1 | 4 | 3 | 2 | 0.7 |
max °C | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 18 | 17 | 18 | 17 | 17 |
min °C | 17 | 16 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 |
chill °C | 17 | 14 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 |
Freezing level m | 5000 | 5000 | 5100 | 4950 | 4950 | 5100 | 4950 | 5050 | 5100 | 5050 | 4950 | 5050 | 5050 | 5200 | 5100 | 5050 | 5150 |
 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — |
 | 5:55 | — | — | 5:54 | — | — | 5:54 | — | — | 5:53 | — | — | 5:53 | — | — | 5:52 | — |
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Arenal Weather (Days 0-3):
The weather forecast for Arenal is: Heavy rain (total 48mm), heaviest during Mon afternoon. Very mild (max 18°C on Mon afternoon, min 16°C on Mon night). Mainly strong winds.
Arenal Weather (Days 3-6):
Moderate rain (total 19mm), heaviest on Thu afternoon. Very mild (max 18°C on Fri afternoon, min 17°C on Thu afternoon). Winds increasing (light winds from the ENE on Fri afternoon, strong winds from the E by Sat 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 |  | ||||
DanielOduberInt. Airport | |||||
Liberi / omas Guardia Airport |  | ||||
lightning 24km N of Rama |  | ||||
| |||||
* 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.