– Lat/Long: 10.46° N 84.70° W
Arenal
Weather Forecast, Costa RicaIssued: 11 pm Mon 31 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Mon 31 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Mon 31 Aug Local Time
Updates in:
Update imminent hr min s
2 Arenal Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 18mm), heaviest on Thu afternoon. Warm (max 23°C on Wed morning, min 19°C on Mon night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 29mm), heaviest during Sun afternoon. Warm (max 22°C on Fri morning, min 20°C on Thu night). Wind will be generally light. | |||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | | | | | | | | | | |
risk tstorm | rain shwrs | 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) | 550 | 600 | 1850 | 650 | 500 | 750 | 500 | 500 | 550 | 450 | 450 | 300 | 550 | 600 | 500 | 600 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.5 | 0.1 | 3 | 0.7 | 0.4 | 3 | 1.6 | 2 | 7 | 0.2 | 3 | 3 | 1 | 2 | 7 | 1.2 |
max °C | 20 | 22 | 22 | 20 | 23 | 23 | 21 | 22 | 21 | 21 | 22 | 21 | 20 | 22 | 22 | 20 |
min °C | 19 | 21 | 21 | 20 | 21 | 21 | 20 | 21 | 21 | 20 | 21 | 21 | 20 | 21 | 21 | 20 |
chill °C | 19 | 21 | 21 | 20 | 21 | 21 | 20 | 21 | 21 | 20 | 21 | 21 | 20 | 21 | 21 | 20 |
Freezing level m | 5050 | 5000 | 5000 | 5150 | 5150 | 5100 | 5050 | 5050 | 5050 | 5100 | 5050 | 5100 | 5150 | 5100 | 5050 | 5100 |
 | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — |
 | — | — | 5:47 | — | — | 5:46 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — |
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Arenal Weather (Days 0-3):
The weather forecast for Arenal is: Moderate rain (total 18mm), heaviest on Thu afternoon. Warm (max 23°C on Wed morning, min 19°C on Mon night). Wind will be generally light.
Arenal Weather (Days 3-6):
Heavy rain (total 29mm), heaviest during Sun afternoon. Warm (max 22°C on Fri morning, min 20°C on Thu 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 | |||||
lightning 13km SE of Quepos |  | ||||
* 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.