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WeatherLive › Wisconsin › Waukesha

Waukesha, WI Weather (53187)

ZIP codes: 53187 · 53186 · 53188 · 53189
Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherWaukesha · 1:56 PM CDT
36° | 21°
36°C
Feels like 44°
Sunny
WindSW 11 mph · Gusts 16 mph
Precip62% · 0.14 in
Humidity52% · Dew point 25°
UV index7 High
Air Quality50 Good
Pressure29.88 inHg
Visibility6 mi
Sunrise / Sunset6:19 AM · 7:24 PM · 13h 5m

Weather map — Waukesha

Full radar →
Now
36°
2%
11 mph
14:00
32°
12%
11 mph
15:00
34°
3%
12 mph
16:00
33°
11%
5 mph
17:00
28°
20%
5 mph
18:00
29°
36%
3 mph
19:00
27°
0.10 in
5 mph
20:00
24°
17%
8 mph
21:00
23°
21%
9 mph
22:00
23°
0.02 in
9 mph
23:00
23°
21%
8 mph
00:00
23°
43%
7 mph
01:00
23°
43%
7 mph
02:00
23°
16%
8 mph
03:00
23°
25%
8 mph
04:00
23°
31%
4 mph
05:00
21°
59%
15 mph
06:00
20°
36%
15 mph
07:00
20°
58%
12 mph
08:00
20°
0.04 in
7 mph
09:00
22°
33%
8 mph
10:00
21°
59%
10 mph
11:00
23°
26%
9 mph
12:00
25°
15%
5 mph

Today · Thu 9/3

High 36°
62% / 0.14 in

Sunny. Winds SW at 12 mph.

Tonight · Thu 9/3

Low 20°
21% / –

Partly cloudy. Winds E at 9 mph.

Tomorrow · Fri 9/4

30° | 20°
78% / 0.16 in

Showers. Winds N at 15 mph.

7-day trend

Waukesha · temperature + precipitation

10-day forecast

Updated 1:56 PM

Details & indices

Wind
11 mph SW
Gusts 16 mph
Humidity
52%
Dew point 25°
Pressure
29.88 inHg
Falling
UV index
7 — High
High today
Air Quality
Good
AQI 50 · US EPA
Allergy
High
Mugwort
Visibility
6 mi
Clear view
Allergy — Waukesha

🌿 Conditions right now

View all →
Birch
None
Grass
None
Oak
None
Alder
None
Hazel
None
Mugwort
Moderate
Ragweed
Moderate

Sun & moon

Sunrise6:19 AM
Sunset7:24 PM
Length of day13h 5m
Moonrise10:34 PM
Moonset1:53 PM
Moon phase🌗 Last Quarter · 56%
Next full moonSep 26 Harvest Moon
Latitude43.0117°N
Longitude-88.2315°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Fair
Line-drying weather
Grilling
Fair
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
Milwaukee
Mostly cloudy
36°
Madison
Mostly cloudy
31°
Data sources · Thursday, September 3
Where the Waukesha forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 43.0117°N, -88.2315°.
NBM + global weather models
Updated: 1:56 PM
ZIP codes in Waukesha
📮
53186
Waukesha
 📮
53187
Waukesha
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53188
Waukesha
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53189
Waukesha
Weather in Waukesha
Waukesha's outlook: warmest day near 36° (Thursday), coldest night about 15° (Saturday). About 1.2 in of precipitation is expected in total; the most likely wet day is Saturday (87% chance). Wind is the one to watch: gusts to 35 mph around Friday. Heads up: 3 NWS alerts are active right now, including a Flash Flood Warning — details on the alerts tab. Right now Waukesha is running about 74° warmer than Grand Rapids. Longer view: four full seasons with serious winter and real summer heat.
Waukesha, WI · Elev 814 ft · 43.01°N, 88.23°W · Wisconsin · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 1:56 PM