– Lat/Long: 10.46° N 84.70° W
Arenal
Weather Forecast, Costa RicaIssued: 5 pm Tue 21 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Tue 21 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Tue 21 Jul Local Time
Updates in:
Update imminent hr min s
2 Arenal Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 33mm), heaviest during Tue night. Warm (max 21°C on Tue afternoon, min 18°C on Wed afternoon). Mainly fresh winds. | Days 5–7 Weather SummaryHeavy rain (total 27mm), heaviest during Fri night. Warm (max 21°C on Sat morning, min 19°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | | |  |  | | | | | | | |
mod. rain | heavy rain | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | risk tstorm | mod. rain | rain shwrs | risk tstorm | rain shwrs | risk tstorm | risk tstorm | rain shwrs | |
Cloud base (m) | 750 | 300 | 300 | 350 | 300 | 750 | 2200 | 600 | 300 | 550 | 300 | 300 | 450 | 350 | 300 | 350 | 350 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 10 | 18 | 0.9 | 3 | 0.4 | 0.4 | 0.2 | 0.1 | 0.4 | 4 | 8 | 0.8 | 5 | 2 | 3 | 2 | 0.8 |
max °C | 21 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 19 | 21 | 21 | 20 | 20 | 20 | 19 |
min °C | 20 | 19 | 19 | 18 | 18 | 19 | 19 | 18 | 19 | 19 | 19 | 19 | 20 | 19 | 19 | 19 | 19 |
chill °C | 20 | 18 | 18 | 17 | 17 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 20 | 19 | 19 | 18 | 18 |
Freezing level m | 4900 | 4950 | 5000 | 4900 | 5000 | 5000 | 4950 | 5050 | 4800 | 4850 | 4900 | 5000 | 5000 | 5000 | 4900 | 4950 | 5000 |
 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — |
 | 6:04 | — | — | 6:04 | — | — | 6:04 | — | — | 6:04 | — | — | 6:02 | — | — | 6:02 | — |
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Arenal Weather (Days 0-3):
The weather forecast for Arenal is: Heavy rain (total 33mm), heaviest during Tue night. Warm (max 21°C on Tue afternoon, min 18°C on Wed afternoon). Mainly fresh winds.
Arenal Weather (Days 3-6):
Heavy rain (total 27mm), heaviest during Fri night. Warm (max 21°C on Sat morning, min 19°C on Fri afternoon). 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 |
|---|---|---|---|---|---|
 | |||||
Liberi / omas Guardia Airport |  | ||||
lightning 16km SW of Quepos |  | ||||
lightning 73km SSW of Ciudad Cortes | | ||||
 | |||||
* 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.