Arenal
Tlatlaya, State of Mexico, Mexico
Current Weather
21°70°
Overcast
Feels Like: 19°67°
Min: 20°69°
Max: 31°88°
The next few hours will be mostly cloudy, with today reaching 31°C and dropping to 20°C. The coming days will be light rain throughout the day.
Hourly Forecast
Want a closer look at the weather?
Premium adds minute-by-minute rain timing, yesterday comparisons, and more detail across Airpult.
Air Quality
Air quality is satisfactory, and air pollution poses little or no risk.
Daylight Hours
06:41
Sunrise
18:07
Sunset
Moon
16:28
Moonrise
04:08
Moonset
Daily Forecast
Today
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Resources
UV Index
Humidity
Looking at the night sky?
See moon phases, eclipses, and seasons for this year.
View astronomyCurrent stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Arenal.
View stargazing scoreWeather in Arenal today, October 23, 2026
Arenal looks cloudy on October 23, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. The morning sky stays heavily clouded, with cover near 88% around 06:00. Grey conditions set the early tone before any later change.Arenal looks cloudy on October 23, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. The morning sky stays heavily clouded, with cover near 88% around 06:00. Grey conditions set the early tone before any later change.
The temperature range runs from about 20°C up to 31°C. Relative humidity sits between 37% and 77%, reaching its peak around 06:00. Expect gentle winds, highest near 09:00 at 9 km/h.The temperature range runs from about 69°F up to 88°F. Relative humidity sits between 37% and 77%, reaching its peak around 06:00. Expect gentle winds, highest near 09:00 at 6 mph.
Through the afternoon cloud remains the main feature, with cover near 91% around 23:00. Bright spells should stay limited even as the day wears on. Expect visibility around 16.1 km. Sunrise is at 06:41 and sunset at 18:07, giving 11 hours 26 minutes of sunlight today.Through the afternoon cloud remains the main feature, with cover near 91% around 23:00. Bright spells should stay limited even as the day wears on. Expect visibility around 10 mi. Sunrise is at 06:41 and sunset at 18:07, giving 11 hours 26 minutes of sunlight today.
Taken together, overcast skies in Arenal on October 23, 2026 favour indoor or covered options, with temperatures near 31°C.Taken together, overcast skies in Arenal on October 23, 2026 favour indoor or covered options, with temperatures near 88°F.
Frequently asked questions about weather in Arenal
How warm does it get in Arenal?
The warmest month in Arenal is April, with average high temperatures of 32°C. The average temperature during this period is around 25°C.The warmest month in Arenal is April, with average high temperatures of 90°F. The average temperature during this period is around 77°F.
How cold does it get in Arenal?
The coldest month in Arenal is January, with average low temperatures of 13°C. The average temperature during this period is around 20°C.The coldest month in Arenal is January, with average low temperatures of 55°F. The average temperature during this period is around 67°F.
What is the wettest time of year in Arenal?
The wettest month in Arenal is August, with an average of 438 mm of precipitation.The wettest month in Arenal is August, with an average of 17.2 in of precipitation.
What is the driest time of year in Arenal?
The driest month in Arenal is February, with an average of 5 mm of precipitation.The driest month in Arenal is February, with an average of 0.2 in of precipitation.