Aztalan, WI Weather Forecast
Local 7-day forecast
Rain Showers Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Aztalan, WI in one place.
Rain showers likely. Mostly cloudy. High near 69, with temperatures falling to around 64 in the afternoon. East wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Aztalan, WI is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Sep 18, 2026 6:36 PM CDT.
The active forecast window currently covers Sep 18 to Sep 24, 2026 for Aztalan, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 18 to Sep 24, 2026
- Latest sync
- Sep 18, 2026 6:36 PM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Aztalan
Saturday looks like the warmest upcoming period in Aztalan at 72 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 47 degrees F.
The strongest winds are forecast for Tonight at about 10 to 15 mph E.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 18, 2026 6:36 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- MKX
- Radar station
- KMKX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers before 10pm, then showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 60. East wind 10 to 15 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a high near 72. Southeast wind 10 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 inches possible.
Showers and thunderstorms. Cloudy, with a low around 59. Northeast wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
A chance of rain showers. Mostly cloudy, with a high near 67. Northeast wind 10 to 15 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
A slight chance of rain showers before 7pm. Mostly cloudy, with a low around 53. Northeast wind 10 to 15 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of rain showers after 7am. Mostly cloudy, with a high near 63. Northeast wind 10 to 15 mph. Chance of precipitation is 20%.
A slight chance of rain showers. Mostly cloudy, with a low around 48. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 7am. Partly sunny, with a high near 61. Chance of precipitation is 20%.
Partly cloudy, with a low around 47.
Mostly sunny, with a high near 65.
Partly cloudy, with a low around 48.
Mostly sunny, with a high near 67.
Partly cloudy, with a low around 50.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Sep 18
|
Rain Showers Likely
|
69°F |
10 mph
E
|
|
Tonight
Sep 18
|
Showers And Thunderstorms
|
60°F |
10 to 15 mph
E
|
|
Saturday
Sep 19
|
Showers And Thunderstorms
|
72°F |
10 to 15 mph
SE
|
|
Saturday Night
Sep 19
|
Showers And Thunderstorms
|
59°F |
5 to 10 mph
NE
|
|
Sunday
Sep 20
|
Chance Rain Showers
|
67°F |
10 to 15 mph
NE
|
|
Sunday Night
Sep 20
|
Slight Chance Rain Showers then Mostly Cloudy
|
53°F |
10 to 15 mph
NE
|
|
Monday
Sep 21
|
Slight Chance Rain Showers
|
63°F |
10 to 15 mph
NE
|
|
Monday Night
Sep 21
|
Slight Chance Rain Showers
|
48°F |
5 to 10 mph
NE
|
|
Tuesday
Sep 22
|
Slight Chance Rain Showers then Partly Sunny
|
61°F |
10 to 15 mph
NE
|
|
Tuesday Night
Sep 22
|
Partly Cloudy
|
47°F |
5 to 10 mph
NE
|
|
Wednesday
Sep 23
|
Mostly Sunny
|
65°F |
5 to 10 mph
NE
|
|
Wednesday Night
Sep 23
|
Partly Cloudy
|
48°F |
0 to 5 mph
NE
|
|
Thursday
Sep 24
|
Mostly Sunny
|
67°F |
0 to 5 mph
NE
|
|
Thursday Night
Sep 24
|
Partly Cloudy
|
50°F |
0 to 5 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Aztalan.
