– Lat/Long: 10.46° N 84.70° W
Arenal
Weather Forecast, Costa RicaIssued: 11 pm Tue 25 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Tue 25 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Tue 25 Aug Local Time
Updates in:
Update imminent hr min s
2 Arenal Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 26mm), heaviest during Thu afternoon. Very mild (max 18°C on Thu morning, min 16°C on Thu night). Winds increasing (fresh winds from the ENE on Wed night, near gales from the ENE by Fri morning). | Days 5–7 Weather SummaryModerate rain (total 20mm), heaviest on Sat afternoon. Very mild (max 18°C on Sun afternoon, min 16°C on Fri night). Winds decreasing (near gales from the E on Fri night, moderate winds from the ENE by Sat afternoon). | |||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | |  | | |  |  | | | | | | |
rain shwrs | risk tstorm | risk tstorm | light rain | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | some clouds | clear | risk tstorm | light rain | risk tstorm | risk tstorm | risk tstorm | |
Cloud base (m) | 550 | 300 | 400 | 300 | 300 | 400 | 350 | 300 | 500 | 300 | 900 | 450 | 300 | 600 | 450 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.9 | 4 | 5 | 2 | 3 | 7 | 2 | 2 | 0.2 | — | — | 4 | 3 | 1.4 | 5 | 1 |
max °C | 17 | 17 | 17 | 17 | 18 | 18 | 17 | 17 | 17 | 16 | 17 | 17 | 17 | 17 | 18 | 17 |
min °C | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 17 | 16 | 17 | 17 | 16 | 17 | 17 | 16 |
chill °C | 15 | 15 | 16 | 15 | 15 | 15 | 14 | 13 | 15 | 14 | 15 | 16 | 14 | 15 | 16 | 14 |
Freezing level m | 5200 | 5250 | 5150 | 5150 | 5200 | 5150 | 5200 | 5200 | 5150 | 4950 | 5000 | 5050 | 5050 | 5150 | 5000 | 5150 |
 | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — |
 | — | — | 5:51 | — | — | 5:50 | — | — | 5:50 | — | — | 5:49 | — | — | 5:49 | — |
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Arenal Weather (Days 0-3):
The weather forecast for Arenal is: Heavy rain (total 26mm), heaviest during Thu afternoon. Very mild (max 18°C on Thu morning, min 16°C on Thu night). Winds increasing (fresh winds from the ENE on Wed night, near gales from the ENE by Fri morning).
Arenal Weather (Days 3-6):
Moderate rain (total 20mm), heaviest on Sat afternoon. Very mild (max 18°C on Sun afternoon, min 16°C on Fri night). Winds decreasing (near gales from the E on Fri night, moderate winds from the ENE by Sat 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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* 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.