– Lat/Long: 10.46° N 84.70° W
Arenal
Weather Forecast, Costa RicaIssued: 5 am Fri 04 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Fri 04 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Fri 04 Sep Local Time
Updates in:
Update imminent hr min s
2 Arenal Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 35mm), heaviest during Sun afternoon. Very mild (max 18°C on Fri morning, min 16°C on Fri night). Winds decreasing (fresh winds from the E on Fri morning, light winds from the E by Sun night). | Days 4–6 Weather SummaryHeavy rain (total 23mm), heaviest during Mon morning. Very mild (max 19°C on Mon night, min 16°C on Wed night). Winds increasing (light winds from the E on Mon morning, near gales from the E by Tue night). | |||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | |||||||||||||
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 | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | rain shwrs | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | |
Cloud base (m) | 350 | 600 | 500 | 500 | 500 | 550 | 550 | 500 | 800 | 2100 | 500 | 850 | 450 | 600 | 400 | 300 | 500 | 450 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.5 | 4 | 1.2 | 3 | 7 | 1 | 3 | 12 | 1.3 | 9 | 1.1 | 0.1 | 1.8 | 3 | 1.1 | 1.8 | 3 | 2 |
max °C | 18 | 18 | 17 | 17 | 17 | 17 | 18 | 18 | 17 | 17 | 18 | 19 | 17 | 17 | 17 | 17 | 17 | 17 |
min °C | 17 | 17 | 16 | 17 | 17 | 16 | 17 | 17 | 17 | 17 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 16 |
chill °C | 16 | 16 | 14 | 16 | 16 | 15 | 16 | 16 | 16 | 17 | 18 | 16 | 15 | 16 | 15 | 15 | 15 | 14 |
Freezing level m | 5200 | 5150 | 5150 | 5150 | 5050 | 5150 | 5100 | 5000 | 5000 | 4850 | 4900 | 5050 | 5000 | 5000 | 5050 | 4950 | 5000 | 4950 |
 | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — |
 | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:44 | — | — | 5:43 | — | — | 5:43 | — |
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Arenal Weather (Days 0-3):
The weather forecast for Arenal is: Heavy rain (total 35mm), heaviest during Sun afternoon. Very mild (max 18°C on Fri morning, min 16°C on Fri night). Winds decreasing (fresh winds from the E on Fri morning, light winds from the E by Sun night).
Arenal Weather (Days 3-6):
Heavy rain (total 23mm), heaviest during Mon morning. Very mild (max 19°C on Mon night, min 16°C on Wed night). Winds increasing (light winds from the E on Mon morning, near gales from the E 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 40km SW of Paquera |  |
* 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.