Forecasts established in local time Last updated 2h ago | Next update in 1h Caption
Expert opinion
Today in Arenal,the atmosphere will remain unstable. Very cloudy with risk of thunderstorms in the morning, skies clearing but storms likely in the afternoon. Showers all day. Light winds.
The reliability of the situation is very good.
Temperatures will vary between 23 and 28°C, it will be warm in the afternoon.
Tonight,very cloudy with risk of storms. Showers towards the end of the night. Light winds.