See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:42
Sunrise
18:56
Sunset
Moon
Waxing Crescent
12:47
Moonrise
20:53
Moonset
Daily Forecast
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Air Quality Data Available
Upgrade to access real-time air quality data for Aztalan.
UV Index
Humidity
Weather in Aztalan today, September 16, 2026
Aztalan looks cloudy on September 16, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward.
Expect highs of 23°C and cooler readings close to 13°C. The air stays humid, with relative humidity between 45% and 76% and the peak around 21:00. Airflow remains manageable, reaching about 4.3 km/h around 14:00.
Through the afternoon cloud remains the main feature, with cover near 100% around 13:00. Bright spells should stay limited even as the day wears on. Horizontal visibility holds close to 16.1 km. Daylight runs from 06:42 to 18:56, lasting 12 hours 13 minutes of sunlight today.
In short, cloud leads the story in Aztalan on September 16, 2026; expect limited sun and a peak around 23°C.
Frequently asked questions about weather in Aztalan
How warm does it get in Aztalan?
The warmest month in Aztalan is July, with average high temperatures of 28°C. The average temperature during this period is around 23°C.
How cold does it get in Aztalan?
The coldest month in Aztalan is January, with average low temperatures of -8°C. The average temperature during this period is around -5°C.
What is the wettest time of year in Aztalan?
The wettest month in Aztalan is May, with an average of 104mm of precipitation.
What is the driest time of year in Aztalan?
The driest month in Aztalan is February, with an average of 41mm of precipitation.
Explore more weather forecasts
- Fort Atkinson, Wisconsin
- New York City, New York
- Watertown, Wisconsin
- Los Angeles, California
- Whitewater, Wisconsin
- Brooklyn, New York
- Oconomowoc, Wisconsin
- Chicago, Illinois
- Sun Prairie, Wisconsin
- Houston, Texas
- Stoughton, Wisconsin
- Queens, New York
- Beaver Dam, Wisconsin
- Phoenix, Arizona
- Madison, Wisconsin
- Philadelphia, Pennsylvania
