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WeatherLive › Wisconsin › Oconomowoc

Oconomowoc, WI Weather (53066)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherOconomowoc · 12:31 PM CDT
26° | 15°
24°C
Feels like 25°
Partly cloudy
WindNE 3 mph · Gusts 10 mph
Precip21% · –
Humidity62% · Dew point 16°
UV index6 High
Air Quality42 Good
Pressure29.94 inHg
Visibility6 mi
Sunrise / Sunset6:04 AM · 7:51 PM · 13h 47m

Weather map — Oconomowoc

Full radar →
Now
24°
6%
3 mph
13:00
26°
3%
1 mph
14:00
26°
4%
1 mph
15:00
26°
2%
3 mph
16:00
25°
17%
3 mph
17:00
24°
13%
3 mph
18:00
24°
18%
2 mph
19:00
23°
16%
1 mph
20:00
21°
11%
4 mph
21:00
20°
21%
5 mph
22:00
19°
14%
4 mph
23:00
19°
26%
5 mph
00:00
18°
0.04 in
4 mph
01:00
18°
32%
6 mph
02:00
18°
17%
7 mph
03:00
17°
22%
6 mph
04:00
17°
15%
7 mph
05:00
17°
15%
7 mph
06:00
17°
15%
6 mph
07:00
17°
14%
5 mph
08:00
19°
13%
6 mph
09:00
20°
9%
7 mph
10:00
22°
5%
9 mph
11:00
24°
3%
11 mph

Today · Wed 8/19

High 26°
21% / –

Sunny. Winds W at 6 mph.

Tonight · Wed 8/19

Low 17°
21% / –

Mostly cloudy. Winds S at 5 mph.

Tomorrow · Thu 8/20

26° | 17°
57% / 0.06 in

Sunny. Winds W at 13 mph.

7-day trend

Oconomowoc · temperature + precipitation

10-day forecast

Updated 12:31 PM

Details & indices

Wind
3 mph NE
Gusts 10 mph
Humidity
62%
Dew point 16°
Pressure
29.94 inHg
Rising
UV index
6 — High
High today
Air Quality
Good
AQI 42 · US EPA
Allergy
Very high
Mugwort
Visibility
6 mi
Clear view
Allergy — Oconomowoc

🌿 Conditions right now

View all →
Birch
None
Grass
Low
Oak
None
Alder
None
Hazel
None
Mugwort
High
Ragweed
Low

Sun & moon

Sunrise6:04 AM
Sunset7:51 PM
Length of day13h 47m
Moonrise1:56 PM
Moonset10:52 PM
Moon phase🌓 First Quarter · 46%
Next full moonAug 27 Sturgeon Moon
Latitude43.1117°N
Longitude-88.4993°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
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
🌤️
Milwaukee
—
—
Madison
Mostly cloudy
21°
Data sources · Wednesday, August 19
Where the Oconomowoc 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: 43.1117°N, -88.4993°.
NBM + global weather models
Updated: 12:31 PM
Weather in Oconomowoc
Oconomowoc's outlook: warmest day near 26° (Wednesday), coldest night about 13° (Wednesday). Roughly 0.42 in of rain falls over the period, with Friday the most likely wet day (74%). Expect a blustery spell — gusts near 29 mph on Thursday. No watches or warnings are active for the area right now. Right now Oconomowoc is running about 56° warmer than Milwaukee. Longer view: four full seasons with serious winter and real summer heat.
Oconomowoc, WI · Elev 863 ft · 43.11°N, 88.50°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: 12:31 PM