– Lat/Long: 10.46° N 84.70° W
Arenal
Weather Forecast, Costa RicaIssued: 11 am Fri 21 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Fri 21 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Fri 21 Aug Local Time
Updates in:
Update imminent hr min s
2 Arenal Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 20mm), heaviest during Sat afternoon. Very mild (max 18°C on Fri afternoon, min 16°C on Sun night). Winds increasing (moderate winds from the ENE on Sat night, strong winds from the E by Sun night). | Days 4–6 Weather SummaryHeavy rain (total 27mm), heaviest during Tue afternoon. Very mild (max 17°C on Tue morning, min 16°C on Mon morning). Winds decreasing (strong winds from the E on Mon morning, light winds from the ENE by Tue afternoon). | |||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | |||||||||||||
AM | 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 | rain shwrs | rain shwrs | light rain | rain shwrs | risk tstorm | mod. rain | risk tstorm | risk tstorm | light rain | |
Cloud base (m) | 350 | 600 | 400 | 300 | 500 | 400 | 350 | 300 | 300 | 350 | 750 | 450 | 300 | 500 | 400 | 300 | 350 | 350 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.7 | 1.6 | 1.7 | 2 | 4 | 1.6 | 3 | 3 | 2 | 0.5 | 0.1 | 0.9 | 1.3 | 9 | 5 | 2 | 4 | 4 |
max °C | 17 | 18 | 17 | 18 | 18 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 16 | 17 |
min °C | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
chill °C | 15 | 16 | 16 | 15 | 15 | 16 | 15 | 15 | 14 | 14 | 14 | 15 | 14 | 15 | 14 | 15 | 14 | 14 |
Freezing level m | 5250 | 5200 | 5200 | 5150 | 5050 | 5150 | 5100 | 5100 | 5100 | 5000 | 5000 | 5150 | 5100 | 5050 | 5100 | 5150 | 5100 | 5050 |
 | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — |
 | — | 5:53 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:51 | — |
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Arenal Weather (Days 0-3):
The weather forecast for Arenal is: Heavy rain (total 20mm), heaviest during Sat afternoon. Very mild (max 18°C on Fri afternoon, min 16°C on Sun night). Winds increasing (moderate winds from the ENE on Sat night, strong winds from the E by Sun night).
Arenal Weather (Days 3-6):
Heavy rain (total 27mm), heaviest during Tue afternoon. Very mild (max 17°C on Tue morning, min 16°C on Mon morning). Winds decreasing (strong winds from the E on Mon morning, light winds from the ENE by Tue afternoon).
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 | |||||
DanielOduberInt. Airport | |||||
Liberi / omas Guardia Airport |  | ||||
Limon International Airport | |
* 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.