Arenal
Lázaro Cárdenas, Michoacán, Mexico
Current Weather
27°80°
Overcast
Feels Like: 26°80°
Min: 25°77°
Max: 29°85°
The next few hours will be humid and mostly cloudy, with today reaching 29°C and dropping to 26°C. The coming days will be mostly clear
Hourly Forecast
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Air Quality
Air quality is satisfactory, and air pollution poses little or no risk.
Daylight Hours
06:50
Sunrise
18:17
Sunset
Moon
16:38
Moonrise
04:18
Moonset
Daily Forecast
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View stargazing scoreWeather in Arenal today, October 23, 2026
Arenal stays under cloudy skies on October 23, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. Expect a grey start, with morning cloud around 90% by 11:00. Outdoor plans early on should not rely on bright skies.Arenal stays under cloudy skies on October 23, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. Expect a grey start, with morning cloud around 90% by 11:00. Outdoor plans early on should not rely on bright skies.
Temperatures climb from an overnight low near 25°C toward a daytime high of about 29°C. Expect humidity between 78% and 92%, most humid near 08:00. A lighter breeze peaks around 15:00 near 9 km/h.Temperatures climb from an overnight low near 77°F toward a daytime high of about 85°F. Expect humidity between 78% and 92%, most humid near 08:00. A lighter breeze peaks around 15:00 near 6 mph.
The afternoon keeps an overcast feel, as cloud reaches about 91% around 12:00. Outdoor plans may still want a flexible backup. Expect visibility around 16.1 km. Daylight runs from 06:50 to 18:17, lasting 11 hours 27 minutes of sunlight today.The afternoon keeps an overcast feel, as cloud reaches about 91% around 12:00. Outdoor plans may still want a flexible backup. Expect visibility around 10 mi. Daylight runs from 06:50 to 18:17, lasting 11 hours 27 minutes of sunlight today.
Overall, Arenal on October 23, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 29°C.Overall, Arenal on October 23, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 85°F.
Frequently asked questions about weather in Arenal
How warm does it get in Arenal?
The warmest month in Arenal is July, with average high temperatures of 31°C. The average temperature during this period is around 28°C.The warmest month in Arenal is July, with average high temperatures of 87°F. The average temperature during this period is around 82°F.
How cold does it get in Arenal?
The coldest month in Arenal is March, with average low temperatures of 22°C. The average temperature during this period is around 25°C.The coldest month in Arenal is March, with average low temperatures of 72°F. The average temperature during this period is around 77°F.
What is the wettest time of year in Arenal?
The wettest month in Arenal is September, with an average of 372 mm of precipitation.The wettest month in Arenal is September, with an average of 14.7 in of precipitation.
What is the driest time of year in Arenal?
The driest month in Arenal is April, with an average of 1 mm of precipitation.The driest month in Arenal is April, with an average of 0.1 in of precipitation.