– Lat/Long: 10.46° N 84.70° W
Arenal Weather Forecast
Costa Rica - Panama Ranges · Costa RicaIssued: 11 pm Thu 01 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Thu 01 Oct Local Time
Updates in:
Update imminent hr min s
2 Arenal Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 73mm), heaviest during Sun afternoon. Warm (max 23°C on Fri morning, min 20°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 19mm), heaviest on Sun night. Warm (max 22°C on Mon afternoon, min 20°C on Sun night). Wind will be generally light. | |||||||||||||||
Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | |  | | |  |  | |  |  | | | |
risk tstorm | risk tstorm | risk tstorm | heavy rain | risk tstorm | risk tstorm | rain shwrs | risk tstorm | risk tstorm | mod. rain | light rain | risk tstorm | light rain | rain shwrs | rain shwrs | light rain | |
Cloud base (m) | 750 | 350 | 2050 | 600 | 1700 | 500 | 2250 | 300 | 2100 | 800 | 400 | 1800 | 350 | 1600 | ||
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.8 | 2 | 13 | 14 | 6 | 13 | 8 | 5 | 12 | 8 | 0.5 | 3 | 1.7 | 2 | 0.6 | 0.1 |
max °C | 21 | 23 | 22 | 21 | 22 | 22 | 21 | 22 | 22 | 21 | 21 | 22 | 21 | 21 | 21 | 20 |
min °C | 20 | 22 | 21 | 21 | 22 | 21 | 20 | 22 | 21 | 20 | 21 | 20 | 20 | 20 | 21 | 20 |
chill °C | 20 | 22 | 21 | 21 | 22 | 21 | 20 | 22 | 21 | 20 | 21 | 20 | 20 | 20 | 21 | 20 |
Freezing level m | 5150 | 5150 | 5150 | 5050 | 5100 | 5050 | 5050 | 5050 | 4950 | 4950 | 4950 | 4900 | 4900 | 4850 | 4850 | 4850 |
 | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — | 5:26 | — | — |
 | — | — | 5:28 | — | — | 5:27 | — | — | 5:27 | — | — | 5:25 | — | — | 5:25 | — |
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Arenal Weather (Days 0-3):
The weather forecast for Arenal is: Heavy rain (total 73mm), heaviest during Sun afternoon. Warm (max 23°C on Fri morning, min 20°C on Thu night). Wind will be generally light.
Arenal Weather (Days 3-6):
Moderate rain (total 19mm), heaviest on Sun night. Warm (max 22°C on Mon afternoon, min 20°C on Sun night). Wind will be generally light.
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 | |||||
lightning 71km SE of Bluefields |  | ||||
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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.