– Lat/Long: 10.46° N 84.70° W
Arenal
Weather Forecast, Costa RicaIssued: 5 am Sat 18 Jul Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 am Sat 18 Jul Local Time
Updates in:
Update imminent hr min s
Issued: 5 am Sat 18 Jul Local Time
Updates in:
Update imminent hr min s
2 Arenal Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 37mm), heaviest during Mon afternoon. Warm (max 21°C on Sat morning, min 18°C on Mon night). Mainly strong winds. | Days 4–6 Weather SummaryHeavy rain (total 83mm), heaviest during Tue night. Warm (max 20°C on Tue morning, min 18°C on Tue night). Mainly fresh winds. | |||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | | |  |  | |  |  | |  |  | | | | | | |
risk tstorm | risk tstorm | rain shwrs | risk tstorm | risk tstorm | mod. rain | mod. rain | mod. rain | light rain | light rain | mod. rain | heavy rain | heavy rain | light rain | heavy rain | mod. rain | light rain | light rain | |
Cloud base (m) | 350 | 450 | 450 | 350 | 550 | 450 | 300 | 300 | 300 | 350 | 300 | 300 | 300 | 300 | 300 | 300 | 350 | 300 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.5 | 2 | 1.1 | 1.4 | 4 | 6 | 8 | 10 | 3 | 4 | 9 | 19 | 12 | 3 | 23 | 7 | 5 | 2 |
max °C | 21 | 20 | 19 | 21 | 20 | 19 | 19 | 19 | 19 | 20 | 19 | 19 | 19 | 19 | 18 | 19 | 19 | 19 |
min °C | 20 | 20 | 19 | 20 | 19 | 19 | 19 | 19 | 18 | 19 | 19 | 18 | 19 | 19 | 18 | 18 | 19 | 19 |
chill °C | 20 | 19 | 18 | 20 | 18 | 18 | 18 | 18 | 17 | 18 | 18 | 17 | 18 | 18 | 17 | 17 | 18 | 18 |
Freezing level m | 5050 | 5050 | 5000 | 5000 | 4900 | 4950 | 4900 | 5100 | 5050 | 4950 | 4950 | 5000 | 4850 | 4900 | 5050 | 5000 | 4950 | 5000 |
 | 5:24 | — | — | 5:24 | — | — | 5:24 | — | — | 5:24 | — | — | 5:26 | — | — | 5:26 | — | — |
 | — | 6:04 | — | — | 6:04 | — | — | 6:04 | — | — | 6:04 | — | — | 6:04 | — | — | 6:04 | — |
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Arenal Weather (Days 0-3):
The weather forecast for Arenal is: Heavy rain (total 37mm), heaviest during Mon afternoon. Warm (max 21°C on Sat morning, min 18°C on Mon night). Mainly strong winds.
Arenal Weather (Days 3-6):
Heavy rain (total 83mm), heaviest during Tue night. Warm (max 20°C on Tue morning, min 18°C on Tue 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 |
|---|---|---|---|---|---|
 | |||||
Tobias Bolano Airport | | ||||
Liberi / omas Guardia Airport |  | ||||
Limon International 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.