Unión
San Ildefonso Amatlán, Oaxaca, Mexico
Current Weather
18°64°
Overcast
Feels Like: 18°64°
Min: 15°59°
Max: 23°73°
The next few hours will be overcast, with today reaching 23°C and dropping to 15°C. The coming days will be drizzle
Hourly Forecast
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Air Quality
Air quality is satisfactory, and air pollution poses little or no risk.
Daylight Hours
06:24
Sunrise
17:55
Sunset
Moon
16:13
Moonrise
03:53
Moonset
Daily Forecast
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View stargazing scoreWeather in Unión today, October 23, 2026
Unión 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 92% by 08:00. Outdoor plans early on should not rely on bright skies.Unión 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 92% by 08:00. Outdoor plans early on should not rely on bright skies.
The day peaks near 23°C and cools toward 15°C. Expect humidity between 46% and 86%, most humid near 23:00. Winds stay light, near 18 km/h by 15:00, so the day feels still more than breezy.The day peaks near 73°F and cools toward 59°F. Expect humidity between 46% and 86%, most humid near 23:00. Winds stay light, near 11 mph by 15:00, so the day feels still more than breezy.
The afternoon keeps an overcast feel, as cloud reaches about 97% around 18:00. Outdoor plans may still want a flexible backup. Expect visibility around 16.1 km. Expect sunrise at 06:24, sunset at 17:55, and 11 hours 30 minutes of sunlight today overall.The afternoon keeps an overcast feel, as cloud reaches about 97% around 18:00. Outdoor plans may still want a flexible backup. Expect visibility around 10 mi. Expect sunrise at 06:24, sunset at 17:55, and 11 hours 30 minutes of sunlight today overall.
Overall, Unión on October 23, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 23°C.Overall, Unión on October 23, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 73°F.
Frequently asked questions about weather in Unión
How warm does it get in Unión?
The warmest month in Unión is April, with average high temperatures of 26°C. The average temperature during this period is around 19°C.The warmest month in Unión is April, with average high temperatures of 79°F. The average temperature during this period is around 66°F.
How cold does it get in Unión?
The coldest month in Unión is January, with average low temperatures of 10°C. The average temperature during this period is around 16°C.The coldest month in Unión is January, with average low temperatures of 51°F. The average temperature during this period is around 61°F.
What is the wettest time of year in Unión?
The wettest month in Unión is September, with an average of 636 mm of precipitation.The wettest month in Unión is September, with an average of 25 in of precipitation.
What is the driest time of year in Unión?
The driest month in Unión is December, with an average of 10 mm of precipitation.The driest month in Unión is December, with an average of 0.4 in of precipitation.