– Lat/Long: 10.46° N 84.70° W
Arenal
Weather Forecast, Costa RicaIssued: 11 pm Tue 11 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Tue 11 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Tue 11 Aug Local Time
Updates in:
Update imminent hr min s
2 Arenal Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 14mm), heaviest on Wed afternoon. Warm (max 22°C on Wed morning, min 19°C on Wed night). Mainly fresh winds. | Days 5–7 Weather SummaryHeavy rain (total 212mm), heaviest during Sat night. Warm (max 21°C on Sat afternoon, min 18°C on Mon morning). Mainly fresh winds. | |||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | | | | | | |  |  |  | | |
risk tstorm | risk tstorm | risk tstorm | rain shwrs | rain shwrs | risk tstorm | rain shwrs | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | heavy rain | heavy rain | mod. rain | heavy rain | |
Cloud base (m) | 500 | 450 | 650 | 500 | 650 | 650 | 500 | 300 | 750 | 500 | 350 | 350 | 300 | 300 | 300 | 300 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 2 | 1.1 | 2 | 1.1 | 0.4 | 1.6 | 2 | 0.8 | 2 | 2 | 3 | 2 | 137 | 14 | 9 | 25 |
max °C | 20 | 22 | 21 | 20 | 21 | 22 | 20 | 22 | 22 | 20 | 20 | 21 | 20 | 19 | 19 | 19 |
min °C | 20 | 21 | 20 | 19 | 20 | 20 | 19 | 20 | 21 | 20 | 20 | 20 | 19 | 19 | 19 | 19 |
chill °C | 20 | 21 | 20 | 18 | 20 | 20 | 18 | 20 | 21 | 20 | 20 | 20 | 18 | 18 | 18 | 18 |
Freezing level m | 5100 | 5150 | 5100 | 5150 | 5150 | 5050 | 5100 | 5100 | 5000 | 4950 | 5000 | 5150 | 4950 | 4950 | 5000 | 5000 |
 | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — |
 | — | — | 5:58 | — | — | 5:58 | — | — | 5:57 | — | — | 5:57 | — | — | 5:55 | — |
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Arenal Weather (Days 0-3):
The weather forecast for Arenal is: Moderate rain (total 14mm), heaviest on Wed afternoon. Warm (max 22°C on Wed morning, min 19°C on Wed night). Mainly fresh winds.
Arenal Weather (Days 3-6):
Heavy rain (total 212mm), heaviest during Sat night. Warm (max 21°C on Sat afternoon, min 18°C on Mon morning). Mainly fresh winds.
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 NE of Los Chiles |  | ||||
lightning 67km ESE of Nueva Guinea | | ||||
lightning 130km SW of Ciudad Cortes | | ||||
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* 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.