– Lat/Long: 10.46° N 84.70° W
Arenal
Weather Forecast, Costa RicaIssued: 5 pm Wed 02 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Wed 02 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Wed 02 Sep Local Time
Updates in:
Update imminent hr min s
2 Arenal Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 25mm), heaviest during Fri afternoon. Warm (max 23°C on Wed afternoon, min 20°C on Wed night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 42mm), heaviest during Sun afternoon. Warm (max 22°C on Sat afternoon, min 20°C on Sat night). Winds increasing (light winds from the ENE on Sat night, fresh winds from the ENE by Tue morning). | ||||||||||||||||
Wed 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | | | | | | | | | | | | |
risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | |
Cloud base (m) | 900 | 500 | 300 | 900 | 500 | 450 | 500 | 550 | 350 | 450 | 550 | 450 | 450 | 600 | 400 | 500 | 650 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 4 | 2 | 0.9 | 1.7 | 0.6 | 4 | 8 | 0.8 | 3 | 11 | 2 | 4 | 13 | 1.1 | 2 | 5 | 0.9 |
max °C | 23 | 21 | 22 | 22 | 20 | 22 | 21 | 20 | 22 | 22 | 20 | 22 | 22 | 20 | 22 | 22 | 21 |
min °C | 21 | 20 | 21 | 21 | 20 | 21 | 20 | 20 | 21 | 21 | 20 | 21 | 21 | 20 | 21 | 21 | 20 |
chill °C | 21 | 20 | 21 | 21 | 20 | 21 | 20 | 20 | 21 | 21 | 20 | 21 | 21 | 20 | 21 | 21 | 20 |
Freezing level m | 5050 | 5100 | 5150 | 5050 | 5100 | 5150 | 5050 | 5100 | 5150 | 5050 | 5050 | 5150 | 5000 | 5000 | 5000 | 5000 | 5000 |
 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — |
 | 5:46 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:44 | — |
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Arenal Weather (Days 0-3):
The weather forecast for Arenal is: Heavy rain (total 25mm), heaviest during Fri afternoon. Warm (max 23°C on Wed afternoon, min 20°C on Wed night). Wind will be generally light.
Arenal Weather (Days 3-6):
Heavy rain (total 42mm), heaviest during Sun afternoon. Warm (max 22°C on Sat afternoon, min 20°C on Sat night). Winds increasing (light winds from the ENE on Sat night, fresh winds from the ENE by Tue morning).
This table gives the weather forecast for Arenal at the specific elevation of 1000 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 14km NE of Nandaime |  | ||||
* 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.