– Lat/Long: 10.46° N 84.70° W
Arenal
Weather Forecast, Costa RicaIssued: 5 am Fri 21 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Fri 21 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 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 25mm), heaviest during Sun afternoon. Warm (max 22°C on Fri morning, min 19°C on Sun night). Mainly fresh winds. | Days 4–6 Weather SummaryHeavy rain (total 37mm), heaviest during Wed afternoon. Warm (max 21°C on Mon afternoon, min 19°C on Mon night). Wind will be generally light. | |||||||||||||||||
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 | mod. rain | light rain | rain shwrs | risk tstorm | light rain | light rain | risk tstorm | light rain | rain shwrs | risk tstorm | mod. rain | |
Cloud base (m) | 350 | 700 | 450 | 300 | 500 | 450 | 300 | 300 | 300 | 300 | 450 | 450 | 300 | 350 | 450 | 300 | 450 | 300 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.2 | 1.4 | 2 | 2 | 5 | 1.1 | 3 | 6 | 3 | 2 | 6 | 2 | 2 | 6 | 4 | 1.8 | 6 | 5 |
max °C | 22 | 22 | 20 | 22 | 22 | 21 | 21 | 21 | 20 | 20 | 21 | 20 | 20 | 21 | 20 | 20 | 20 | 20 |
min °C | 21 | 21 | 20 | 20 | 21 | 20 | 20 | 20 | 19 | 20 | 20 | 19 | 20 | 20 | 19 | 20 | 20 | 19 |
chill °C | 21 | 21 | 20 | 20 | 21 | 20 | 20 | 20 | 18 | 20 | 20 | 19 | 20 | 20 | 19 | 20 | 20 | 19 |
Freezing level m | 5250 | 5200 | 5200 | 5100 | 5000 | 5100 | 5050 | 5100 | 5150 | 5000 | 5050 | 5050 | 5100 | 5100 | 5100 | 5050 | 5050 | 5100 |
 | 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 25mm), heaviest during Sun afternoon. Warm (max 22°C on Fri morning, min 19°C on Sun night). Mainly fresh winds.
Arenal Weather (Days 3-6):
Heavy rain (total 37mm), heaviest during Wed afternoon. Warm (max 21°C on Mon afternoon, min 19°C on Mon night). Wind will be generally light.
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 | |||||
Tobias Bolano Airport |  | ||||
Tobías Bolaños International Airport | |||||
DanielOduberInt. Airport | |||||
Liberi / omas Guardia Airport | | ||||
SHIP8501 |
* 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.