– Lat/Long: 10.46° N 84.70° W
Arenal
Weather Forecast, Costa RicaIssued: 11 pm Sun 23 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Sun 23 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Sun 23 Aug Local Time
Updates in:
Update imminent hr min s
2 Arenal Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 29mm), heaviest during Tue afternoon. Very mild (max 18°C on Mon afternoon, min 16°C on Sun night). Mainly strong winds. | Days 5–7 Weather SummaryHeavy rain (total 32mm), heaviest during Thu night. Very mild (max 18°C on Sat afternoon, min 16°C on Wed night). Winds increasing (light winds from the ENE on Thu afternoon, strong winds from the E by Fri morning). | |||||||||||||||
Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | |  | |  |  | | |  | | | |
light rain | risk tstorm | risk tstorm | rain shwrs | risk tstorm | risk tstorm | rain shwrs | rain shwrs | risk tstorm | mod. rain | light rain | risk tstorm | mod. rain | mod. rain | light rain | light rain | |
Cloud base (m) | 500 | 400 | 550 | 450 | 300 | 450 | 600 | 450 | 550 | 300 | 1950 | 450 | 300 | 300 | 500 | 400 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.4 | 1.1 | 6 | 2 | 3 | 7 | 1 | 1.5 | 7 | 6 | 1.8 | 4 | 8 | 6 | 3 | 2 |
max °C | 17 | 17 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 17 | 17 |
min °C | 16 | 17 | 17 | 16 | 17 | 16 | 16 | 16 | 17 | 16 | 17 | 17 | 17 | 16 | 16 | 16 |
chill °C | 14 | 15 | 16 | 14 | 15 | 14 | 14 | 14 | 16 | 14 | 16 | 17 | 16 | 14 | 14 | 14 |
Freezing level m | 5250 | 5250 | 5150 | 5250 | 5200 | 5050 | 5000 | 5050 | 5050 | 5100 | 5200 | 5050 | 5050 | 5050 | 5100 | 5150 |
 | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | — |
 | — | — | 5:52 | — | — | 5:52 | — | — | 5:51 | — | — | 5:50 | — | — | 5:50 | — |
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Arenal Weather (Days 0-3):
The weather forecast for Arenal is: Heavy rain (total 29mm), heaviest during Tue afternoon. Very mild (max 18°C on Mon afternoon, min 16°C on Sun night). Mainly strong winds.
Arenal Weather (Days 3-6):
Heavy rain (total 32mm), heaviest during Thu night. Very mild (max 18°C on Sat afternoon, min 16°C on Wed night). Winds increasing (light winds from the ENE on Thu afternoon, strong winds from the E by Fri morning).
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 | |||||
lightning 56km S 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.