Today's Weather Forecast - Milwaukee

Today's weather in Milwaukee. high 24°C (75°F), low 15°C (59°F). Sunny.

Today’s Hourly Weather Outlook

Morning6 AM – Noon18°
Wind speed
12 km/h
Rain probability
0%
AfternoonNoon – 6 PM24°
Wind speed
23 km/h
Rain probability
0%
Evening6 PM – Midn19°
Wind speed
17 km/h
Rain probability
0%
NightMidn – 6 AM16°
Wind speed
6 km/h
Rain probability
0%

24-Hour Rain & Temperature Forecast

Sunrise & Sunset

Sunrise
Dawn 5:57 AM
Total Daylight
36% of day elapsedSolar noon 12:47 PM
Sunset
Dusk 7:38 PM
Remaining8h 11m
Solar elevation44°
vs yesterday-4 min

Air Quality Index & Health Advice

Air Quality Index

Air quality level
Good
Dominant pollutant
Dominant: O3
Monitoring station
Milw 16th St, Wisconsin, USA
PM2.5
19μg/m³
PM10
12μg/m³
O₃
24.9ppb
NO₂
7.5ppb
CO
3.4ppm
0Good → Hazardous300+

5-Day Weather Forecast

Full 15-Day Forecast

Weather Insight

Milwaukee is forecast to reach a high of 24°C today, with an overnight low around 15°C. Expect little chance of rain (0% probability) and moderate breezes averaging 23 km/h. Air quality is currently good (AQI 30), with no notable outdoor health concerns.

Today vs Normal

24°C0° below normal

The long-term average high for today is 24°C.

15 of the last 28 days with published data ran above normal.

That's a break from the pattern - today's forecast runs below normal even though the recent stretch mostly ran above.

2026-08-28: 28°C28°2026-08-29: 24°C24°2026-08-30: 26°C26°2026-08-31: 30°C30°2026-09-01: 31°C31°2026-09-02: 32°C32°2026-09-03: 31°C31°2026-09-04: 29°C29°2026-09-05: 24°C24°2026-09-06: 25°C25°2026-09-07: 26°C26°2026-09-08: 26°C26°

Red = above normal, blue = at or below · last 12 days

Air Quality

Air Quality
Good

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.