– Lat/Long: 10.46° N 84.70° W
Arenal
Weather Forecast, Costa RicaIssued: 11 pm Fri 21 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Fri 21 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Fri 21 Aug Local Time
Updates in:
Update imminent hr min s
2 Arenal Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 25mm), heaviest during Sun afternoon. Warm (max 22°C on Sat morning, min 20°C on Fri night). Mainly fresh winds. | Days 5–7 Weather SummaryHeavy rain (total 35mm), heaviest during Tue afternoon. Warm (max 21°C on Tue morning, min 19°C on Mon night). Wind will be generally light. | |||||||||||||||
Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | ||||||||||||
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 | mod. rain | light rain | light rain | mod. rain | mod. rain | |
Cloud base (m) | 400 | 300 | 700 | 450 | 300 | 450 | 300 | 300 | 500 | 300 | 650 | 400 | 300 | 350 | 350 | 300 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 2 | 1.9 | 4 | 1.7 | 3 | 4 | 1.8 | 3 | 4 | 5 | 1.4 | 6 | 1.1 | 0.9 | 6 | 7 |
max °C | 21 | 22 | 22 | 20 | 21 | 21 | 20 | 21 | 20 | 20 | 21 | 20 | 20 | 20 | 21 | 20 |
min °C | 20 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 20 | 20 | 19 | 20 | 20 | 20 |
chill °C | 20 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 20 | 20 | 19 | 20 | 20 | 20 |
Freezing level m | 5200 | 5150 | 5050 | 5150 | 5100 | 5100 | 5150 | 5050 | 5050 | 5100 | 5000 | 5050 | 5050 | 5100 | 5150 | 5100 |
 | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — |
 | — | — | 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 Sat morning, min 20°C on Fri night). Mainly fresh winds.
Arenal Weather (Days 3-6):
Heavy rain (total 35mm), heaviest during Tue afternoon. Warm (max 21°C on Tue morning, 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 | |||||
DanielOduberInt. Airport | |||||
Liberi / omas Guardia Airport |  | ||||
lightning 38km SSW of Samara |  | ||||
lightning 41km N of Batan | | ||||
* 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.