– Lat/Long: 10.46° N 84.70° W
Arenal
Weather Forecast, Costa RicaIssued: 11 pm Thu 20 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Thu 20 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Thu 20 Aug Local Time
Updates in:
Update imminent hr min s
2 Arenal Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 28mm), heaviest during Sun afternoon. Very mild (max 18°C on Fri afternoon, min 16°C on Thu night). Mainly strong winds. | Days 5–7 Weather SummaryHeavy rain (total 31mm), heaviest during Wed afternoon. Very mild (max 17°C on Tue morning, min 16°C on Sun night). Mainly strong winds. | |||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | | | | |  |  |  |  |  | | |  | |
risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | risk tstorm | mod. rain | mod. rain | light rain | rain shwrs | rain shwrs | risk tstorm | risk tstorm | light rain | |
Cloud base (m) | 450 | 350 | 700 | 500 | 300 | 600 | 400 | 300 | 350 | 300 | 300 | 300 | 450 | 300 | 350 | 350 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 3 | 1.1 | 1.6 | 1.8 | 3 | 5 | 1.2 | 4 | 8 | 6 | 1.9 | 1.3 | 1.5 | 3 | 5 | 4 |
max °C | 17 | 17 | 18 | 17 | 17 | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 17 | 17 | 16 |
min °C | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
chill °C | 14 | 15 | 16 | 16 | 15 | 15 | 16 | 15 | 14 | 14 | 14 | 15 | 15 | 14 | 15 | 15 |
Freezing level m | 5200 | 5300 | 5150 | 5150 | 5100 | 5000 | 5050 | 5100 | 5050 | 5100 | 4950 | 5050 | 5100 | 5150 | 5100 | 5100 |
 | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — |
 | — | — | 5:53 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — |
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Arenal Weather (Days 0-3):
The weather forecast for Arenal is: Heavy rain (total 28mm), heaviest during Sun afternoon. Very mild (max 18°C on Fri afternoon, min 16°C on Thu night). Mainly strong winds.
Arenal Weather (Days 3-6):
Heavy rain (total 31mm), heaviest during Wed afternoon. Very mild (max 17°C on Tue morning, min 16°C on Sun night). Mainly strong winds.
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 |
|---|---|---|---|---|---|
 | |||||
JuanSantamariaInt. Airport | |||||
SHIP6795 | |||||
SHIP10896 | |||||
SHIP8195 | |||||
SHIP10744 | |||||
SHIP2502 |
* 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.