– Lat/Long: 10.46° N 84.70° W
Arenal Weather Forecast
Costa Rica - Panama Ranges · Costa RicaIssued: 11 pm Sun 20 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Sun 20 Sep Local Time
Updates in:
Update imminent hr min s
2 Arenal Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 68mm), heaviest during Sun night. Warm (max 22°C on Sun night, min 20°C on Sun night). Wind will be generally light. | Days 5–7 Weather SummaryHeavy rain (total 73mm), heaviest during Thu night. Warm (max 23°C on Fri afternoon, min 20°C on Wed night). Wind will be generally light. | |||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | | | | | | | | | | |
risk tstorm | risk tstorm | rain shwrs | rain shwrs | rain shwrs | mod. rain | mod. rain | rain shwrs | risk tstorm | risk tstorm | risk tstorm | risk tstorm | rain shwrs | rain shwrs | risk tstorm | risk tstorm | |
Cloud base (m) | 450 | 550 | 2800 | 4300 | 700 | 650 | 500 | 850 | 650 | 350 | 900 | 900 | 800 | 2100 | ||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 44 | 2 | 0.2 | 1.7 | 2 | 8 | 6 | 1.1 | 3 | 0.6 | 5 | 14 | 14 | 1.1 | 10 | 10 |
max °C | 22 | 22 | 22 | 21 | 22 | 21 | 21 | 22 | 22 | 21 | 22 | 22 | 21 | 22 | 23 | 21 |
min °C | 20 | 22 | 21 | 21 | 22 | 21 | 20 | 21 | 21 | 20 | 22 | 21 | 21 | 21 | 21 | 21 |
chill °C | 20 | 22 | 21 | 21 | 22 | 21 | 20 | 21 | 21 | 20 | 22 | 21 | 21 | 21 | 21 | 21 |
Freezing level m | 5050 | 5050 | 5100 | 5000 | 5050 | 5100 | 4950 | 5100 | 5100 | 5100 | 5100 | 5050 | 5000 | 5100 | 5100 | 5000 |
 | — | 5:28 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — |
 | — | — | 5:35 | — | — | 5:34 | — | — | 5:34 | — | — | 5:32 | — | — | 5:31 | — |
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Arenal Weather (Days 0-3):
The weather forecast for Arenal is: Heavy rain (total 68mm), heaviest during Sun night. Warm (max 22°C on Sun night, min 20°C on Sun night). Wind will be generally light.
Arenal Weather (Days 3-6):
Heavy rain (total 73mm), heaviest during Thu night. Warm (max 23°C on Fri afternoon, min 20°C on Wed 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 |
|---|---|---|---|---|---|
 | |||||
lightning 16km SE of Santa Teresa |  | ||||
lightning 57km S of Masachapa | | ||||
* 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.