– Lat/Long: 10.46° N 84.70° W
Arenal
Weather Forecast, Costa RicaIssued: 5 pm Tue 25 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Tue 25 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 5 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 34mm), heaviest during Thu afternoon. Warm (max 21°C on Tue afternoon, min 20°C on Tue afternoon). Winds increasing (moderate winds from the ENE on Thu morning, strong winds from the ENE by Fri morning). | Days 5–7 Weather SummaryHeavy rain (total 21mm), heaviest during Sun afternoon. Warm (max 22°C on Sat morning, min 19°C on Fri night). Mainly fresh winds. | ||||||||||||||||
Tue 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  | |  | | | | |  | | | | |  | |
risk tstorm | rain shwrs | risk tstorm | risk tstorm | light rain | risk tstorm | mod. rain | light rain | risk tstorm | risk tstorm | rain shwrs | rain shwrs | risk tstorm | rain shwrs | risk tstorm | risk tstorm | risk tstorm | |
Cloud base (m) | 400 | 550 | 300 | 350 | 300 | 300 | 350 | 300 | 300 | 550 | 550 | 4950 | 750 | 600 | 300 | 450 | 500 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 4 | 1 | 3 | 6 | 2 | 3 | 9 | 4 | 1.3 | 1.9 | 0.4 | 0.1 | 5 | 1.2 | 1.9 | 6 | 2 |
max °C | 21 | 20 | 21 | 21 | 20 | 21 | 21 | 20 | 21 | 21 | 20 | 22 | 22 | 20 | 22 | 21 | 21 |
min °C | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 21 | 20 | 20 | 20 | 21 | 20 |
chill °C | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 18 | 21 | 20 | 20 | 20 | 21 | 20 |
Freezing level m | 5150 | 5150 | 5150 | 5100 | 5200 | 5250 | 5100 | 5150 | 5150 | 5050 | 5100 | 5050 | 5050 | 5100 | 5150 | 5000 | 5100 |
 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — |
 | 5:52 | — | — | 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 34mm), heaviest during Thu afternoon. Warm (max 21°C on Tue afternoon, min 20°C on Tue afternoon). Winds increasing (moderate winds from the ENE on Thu morning, strong winds from the ENE by Fri morning).
Arenal Weather (Days 3-6):
Heavy rain (total 21mm), heaviest during Sun afternoon. Warm (max 22°C on Sat morning, min 19°C on Fri night). 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 |
|---|---|---|---|---|---|
 | |||||
JuanSantamariaInt. Airport | |||||
DanielOduberInt. Airport | |||||
Liberi / omas Guardia Airport |  | ||||
ASCATB275E9N | |||||
ASCATB276E9N |
* 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.