– Lat/Long: 10.46° N 84.70° W
Arenal
Weather Forecast, Costa RicaIssued: 5 pm Thu 27 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Thu 27 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Thu 27 Aug Local Time
Updates in:
Update imminent hr min s
2 Arenal Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 22mm), heaviest during Sat afternoon. Warm (max 21°C on Thu afternoon, min 19°C on Fri night). Mainly strong winds. | Days 5–7 Weather SummaryLight rain (total 9mm), mostly falling on Sun afternoon. Warm (max 22°C on Wed morning, min 19°C on Sun night). Wind will be generally light. | ||||||||||||||||
Thu 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | ||||||||||||
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 | rain shwrs | light rain | risk tstorm | risk tstorm | risk tstorm | risk tstorm | rain shwrs | risk tstorm | risk tstorm | rain shwrs | rain shwrs | rain shwrs | some clouds | |
Cloud base (m) | 350 | 350 | 300 | 400 | 450 | 300 | 450 | 300 | 300 | 450 | 500 | 400 | 750 | 550 | 450 | 2800 | 1600 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 4 | 1.6 | 3 | 2 | 1 | 1.5 | 5 | 2 | 2 | 4 | 0.8 | 1.7 | 1.1 | 0.6 | 0.5 | 0.2 | — |
max °C | 21 | 20 | 21 | 21 | 19 | 21 | 21 | 20 | 21 | 21 | 20 | 21 | 21 | 20 | 21 | 21 | 20 |
min °C | 21 | 20 | 20 | 20 | 19 | 20 | 20 | 20 | 20 | 20 | 19 | 20 | 20 | 19 | 20 | 21 | 20 |
chill °C | 21 | 20 | 19 | 19 | 18 | 20 | 20 | 20 | 20 | 20 | 19 | 20 | 20 | 19 | 20 | 21 | 20 |
Freezing level m | 5150 | 5150 | 5100 | 5150 | 5100 | 5200 | 5100 | 5100 | 5150 | 5050 | 5100 | 5150 | 5100 | 5100 | 5050 | 5050 | 5000 |
 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — |
 | 5:50 | — | — | 5:50 | — | — | 5:49 | — | — | 5:49 | — | — | 5:47 | — | — | 5:47 | — |
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Arenal Weather (Days 0-3):
The weather forecast for Arenal is: Heavy rain (total 22mm), heaviest during Sat afternoon. Warm (max 21°C on Thu afternoon, min 19°C on Fri night). Mainly strong winds.
Arenal Weather (Days 3-6):
Light rain (total 9mm), mostly falling on Sun afternoon. Warm (max 22°C on Wed morning, min 19°C on Sun 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 50km N of Pital |  | ||||
 | |||||
lightning 10km NNW of San Jose | | ||||
Liberi / omas Guardia Airport |  | ||||
lightning 70km ESE of Nueva Guinea | | ||||
* 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.