União
Região Metropolitana Central, Roraima, Brazil
Current Weather
31°88°
Mostly Cloudy
Feels Like: 33°92°
Min: 24°75°
Max: 35°95°
The next few hours will be partly cloudy, with today reaching 35°C and dropping to 24°C. The coming days will be drizzle
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 acceptable. However, there may be a risk for some people.
Daylight Hours
05:51
Sunrise
17:52
Sunset
Moon
17:32
Moonrise
05:05
Moonset
Daily Forecast
Today
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
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 União.
View stargazing scoreWeather in União today, October 25, 2026
Expect unsettled, showery conditions in União on October 25, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. The morning carries the wetter risk, with rain chances near 22% and the highest odds around 09:00. Cloud is also thick early on, peaking near 64% around 09:00.Expect unsettled, showery conditions in União on October 25, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. The morning carries the wetter risk, with rain chances near 22% and the highest odds around 09:00. Cloud is also thick early on, peaking near 64% around 09:00.
Temperatures climb from an overnight low near 24°C toward a daytime high of about 35°C. Relative humidity sits between 46% and 89%, reaching its peak around 23:00. Winds stay light, near 9 km/h by 11:00, so the day feels still more than breezy.Temperatures climb from an overnight low near 75°F toward a daytime high of about 95°F. Relative humidity sits between 46% and 89%, reaching its peak around 23:00. Winds stay light, near 6 mph by 11:00, so the day feels still more than breezy.
Afternoon showers stay in play, peaking near 26% around 12:00. Skies remain cluttered, with cover about 67% by 23:00. Visibility stays near 16.1 km. Expect sunrise at 05:51, sunset at 17:52, and 12 hours 0 minutes of sunlight today overall.Afternoon showers stay in play, peaking near 26% around 12:00. Skies remain cluttered, with cover about 67% by 23:00. Visibility stays near 10 mi. Expect sunrise at 05:51, sunset at 17:52, and 12 hours 0 minutes of sunlight today overall.
In short, treat October 25, 2026 in União as a damp day: pack covers, watch the wetter hours, and expect a high near 35°C.In short, treat October 25, 2026 in União as a damp day: pack covers, watch the wetter hours, and expect a high near 95°F.
Frequently asked questions about weather in União
How warm does it get in União?
The warmest month in União is September, with average high temperatures of 32°C. The average temperature during this period is around 27°C.The warmest month in União is September, with average high temperatures of 90°F. The average temperature during this period is around 81°F.
How cold does it get in União?
The coldest month in União is June, with average low temperatures of 23°C. The average temperature during this period is around 26°C.The coldest month in União is June, with average low temperatures of 74°F. The average temperature during this period is around 79°F.
What is the wettest time of year in União?
The wettest month in União is May, with an average of 427 mm of precipitation.The wettest month in União is May, with an average of 16.8 in of precipitation.
What is the driest time of year in União?
The driest month in União is September, with an average of 119 mm of precipitation.The driest month in União is September, with an average of 4.7 in of precipitation.