– Lat/Long: 10.46° N 84.70° W
Arenal
Weather Forecast, Costa RicaIssued: 11 pm Sat 22 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Sat 22 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Sat 22 Aug Local Time
Updates in:
Update imminent hr min s
2 Arenal Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 29mm), heaviest during Tue afternoon. Warm (max 21°C on Sat night, min 20°C on Sat night). Mainly fresh winds. | Days 5–7 Weather SummaryHeavy rain (total 37mm), heaviest during Fri afternoon. Warm (max 21°C on Wed afternoon, min 19°C on Tue night). Winds increasing (light winds from the NE on Thu morning, fresh winds from the ENE by Fri morning). | |||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | |  | | | |  |  |  | | | | |
risk tstorm | risk tstorm | risk tstorm | rain shwrs | risk tstorm | risk tstorm | light rain | risk tstorm | risk tstorm | rain shwrs | light rain | mod. rain | mod. rain | risk tstorm | risk tstorm | light rain | |
Cloud base (m) | 350 | 300 | 400 | 400 | 700 | 450 | 300 | 300 | 400 | 350 | 300 | 400 | 300 | 350 | 400 | 300 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 3 | 2 | 3 | 3 | 3 | 3 | 1.7 | 2 | 9 | 3 | 0.6 | 7 | 7 | 1.8 | 4 | 2 |
max °C | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 21 | 21 | 20 | 20 | 21 | 20 | 21 | 21 | 20 |
min °C | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 20 | 20 | 20 | 20 | 20 | 20 |
chill °C | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 20 | 20 | 20 | 20 | 20 | 20 |
Freezing level m | 5100 | 5150 | 5150 | 5100 | 5100 | 5150 | 5100 | 5100 | 5050 | 5050 | 5100 | 5100 | 5100 | 5100 | 5100 | 5150 |
 | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — |
 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:51 | — | — | 5:50 | — |
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Arenal Weather (Days 0-3):
The weather forecast for Arenal is: Heavy rain (total 29mm), heaviest during Tue afternoon. Warm (max 21°C on Sat night, min 20°C on Sat night). Mainly fresh winds.
Arenal Weather (Days 3-6):
Heavy rain (total 37mm), heaviest during Fri afternoon. Warm (max 21°C on Wed afternoon, min 19°C on Tue night). Winds increasing (light winds from the NE on Thu morning, fresh winds from the ENE by Fri morning).
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 42km NNW of Pital |  | ||||
 | |||||
lightning 65km N of Roxana | | ||||
lightning 65km N of Pocora | | ||||
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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.