Waukesha weather — 10-day forecast

Temperature, rain, wind and feels-like in Waukesha, hour by hour and over 10 days, with the seasonal normal for context.

Now

Reading from 21:00 · NOAA HRRR model

24 °C

Overcast

Feels like 26 °C

11.1 km/hforce 1

Next 12 h

  • 2123°
  • 2223°
  • 2322°
  • 0021°
  • 0121°
  • 0220°
  • 0320°
  • 0420°
  • 0519°
  • 05:52Sunrise
  • 0620°13 %
  • 0720°12 %
  • 0821°
  • 0922°

23°21:00 19°05:00

Humidity
75 %
Dew point
20 °C
Gusts
27.2 km/h
Clouds
96 %
Pressure
1,013 hPa ↓
Storm
possible

Grid point 1.0 km away · 3.0 km grid · elevation 266 m

Air quality

The European air-quality index for the city, and the pollutants that set it.

Reading from 19:00
28
Fair

Index set by Ozone

Ozone
70.0µg/m³
PM2.5
3.7µg/m³
PM10
4.0µg/m³
Nitrogen dioxide
2.9µg/m³
Sulphur dioxide
0.5µg/m³
Carbon monoxide
168.0µg/m³
Dust (AOD)
0.01

Generated using Copernicus Atmosphere Monitoring Service information

Hour by hour

Step-by-step detail: temperature, wind, cloud cover and ultraviolet.

Estimated from a deterministic model, not an ensemble probability.
°C

10 days

Each day's extremes and the chance of rain, out to the end of the run.

17° → 29°

Rain probability (> 1 mm): 50 ECMWF ensemble members.

  • Today

    Mainly clear20 %

    29°

    22°

  • Sat

    Mainly clear40 %

    28°

    19°

  • Sun

    Thunderstorm100 %

    26°

    17°

  • Mon

    Thunderstorm100 %

    26°

    21°

  • Tue

    Light showers90 %

    28°

    20°

  • Wed

    Mainly clear62 %

    26°

    20°

  • Thu

    Overcast

    25°

    19°

  • Fri

    Partly cloudy

    23°

    19°

  • Sat

    Light drizzle1 mm

    26°

    20°

  • Sun

    Mainly clear

    27°

    19°

Gusts · Mon 52.6 km/h

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV9very high
Sunrise
05:51
Daylight
14 h 16
Sunset
20:07

Radiation · 14.1 MJ/m²

Sea state

Sea state at the marine grid point closest to the city.

0.3 mperiod 3 s 155°

Significant height: the mean of the highest third of waves. Individual waves reach about twice it.

Data: ECMWF

Today in Waukesha the mean temperature will be 26.5 °C — +4.7 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)

Waukesha climate — normals and trends