See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
28°
Mostly Cloudy
Feels Like: 30°
Min: 18°
Max: 29°
The next few hours will be overcast, with today reaching 29°C and dropping to 17°C. The coming days will be light rain starting in the evening.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:29
Sunrise
18:29
Sunset
Moon
Waxing Gibbous
14:43
Moonrise
00:57
Moonset
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View stargazing scoreWeather in Tres de Mayo today, September 20, 2026
Tres de Mayo starts September 20, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans.
The temperature range runs from about 18°C up to 29°C. The air stays humid, with relative humidity between 43% and 91% and the peak around 23:00. Winds stay light, near 2.0 km/h by 21:00, so the day feels still more than breezy.
Expect the wet theme to continue later, as rain odds reach 88% near 22:00. Cloud amounts hold near 99% around 21:00. Expect visibility near 14.7 km, with poorer spells close to 5.0 km. The sun rises at 06:29 and sets at 18:29, for a total of 12 hours 0 minutes of sunlight today.
Overall, Tres de Mayo on September 20, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 88% and the high sits around 29°C.
Frequently asked questions about weather in Tres de Mayo
How warm does it get in Tres de Mayo?
The warmest month in Tres de Mayo is April, with average high temperatures of 34°C. The average temperature during this period is around 26°C.
How cold does it get in Tres de Mayo?
The coldest month in Tres de Mayo is January, with average low temperatures of 13°C. The average temperature during this period is around 20°C.
What is the wettest time of year in Tres de Mayo?
The wettest month in Tres de Mayo is September, with an average of 217mm of precipitation.
What is the driest time of year in Tres de Mayo?
The driest month in Tres de Mayo is February, with an average of 1mm of precipitation.
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