– Lat/Long: 10.46° N 84.70° W
Arenal
Weather Forecast, Costa RicaIssued: 11 pm Thu 13 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Thu 13 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Thu 13 Aug 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 morning. Very mild (max 17°C on Thu night, min 16°C on Thu night). Winds increasing (fresh winds from the ENE on Fri afternoon, near gales from the ENE by Sun morning). | Days 5–7 Weather SummaryHeavy rain (total 35mm), heaviest during Wed afternoon. Very mild (max 17°C on Mon morning, min 15°C on Sun night). Winds decreasing (near gales from the ENE on Sun night, light winds from the ENE by Tue afternoon). | |||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | ||||||||||||
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 | heavy rain | heavy rain | heavy rain | light rain | rain shwrs | mod. rain | rain shwrs | rain shwrs | risk tstorm | risk tstorm | |
Cloud base (m) | 350 | 300 | 700 | 550 | 300 | 300 | 300 | 300 | 300 | 300 | 600 | 550 | 350 | 550 | 750 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.5 | 1.1 | 1.1 | 2 | 1.5 | 2 | 18 | 29 | 12 | 1.6 | 2 | 6 | 1.6 | 0.7 | 7 | 2 |
max °C | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 |
min °C | 16 | 17 | 17 | 16 | 16 | 17 | 16 | 16 | 16 | 15 | 16 | 17 | 16 | 16 | 17 | 17 |
chill °C | 14 | 15 | 15 | 14 | 14 | 15 | 14 | 13 | 14 | 12 | 14 | 17 | 15 | 15 | 17 | 17 |
Freezing level m | 5100 | 5050 | 5000 | 4950 | 5050 | 5050 | 4900 | 4950 | 5000 | 4950 | 4950 | 4950 | 5000 | 5100 | 5100 | 5000 |
 | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — |
 | — | — | 5:57 | — | — | 5:57 | — | — | 5:55 | — | — | 5:55 | — | — | 5:54 | — |
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Arenal Weather (Days 0-3):
The weather forecast for Arenal is: Heavy rain (total 68mm), heaviest during Sun morning. Very mild (max 17°C on Thu night, min 16°C on Thu night). Winds increasing (fresh winds from the ENE on Fri afternoon, near gales from the ENE by Sun morning).
Arenal Weather (Days 3-6):
Heavy rain (total 35mm), heaviest during Wed afternoon. Very mild (max 17°C on Mon morning, min 15°C on Sun night). Winds decreasing (near gales from the ENE on Sun night, light winds from the ENE by Tue afternoon).
This table gives the weather forecast for Arenal at the specific elevation of 1657 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 |
|---|---|---|---|---|---|
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JuanSantamariaInt. Airport | |||||
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lightning 8km N of Sixaola |  | ||||
* 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.