As of 12:23 CST

Weather in Oconomowoc, WI

49°Current weather

Oconomowoc, Saturday, 7 November, 12:23

Partly cloudy. Feels like 49°. High 49°, low 30°.

Pressure30.12 inHg
Wind3 mph SW
Humidity49%
Visibility6.2 mi
Dew point32°

Monthly outlook for Oconomowoc, WI: average high 52.5°, average low 37.9°. That is 4.2° above the climate normal for November. Precipitation is expected on 3 days (about 0.2 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 19 November (59°), the coolest 14 November (26.4°).

52.5°/37.9°
Average high / low
+4.2°
Above normal
3 / 4
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
7 November – 16 November50.9°46°+2.7°
17 November – 26 November55.2°42.4°+7.1°
27 November – 6 Decemberat normal36.8°—

November records over 66 years

73.2°9 November 2020All-time high
-0.6°29 November 1995All-time low

Climate normals and records are computed from the nearest reference point — North Prairie (12 mi).

Sun, 0857° / 38°0Clear
57 °Clear

Oconomowoc, Sunday, 8 November

Clear. High 57°, low 38°.

Pressure29.94 inHg
Wind14.2 mph W
Humidity52%
Visibility6.2 mi
Dew point38°
Mon, 0954° / 34°0Overcast
54 °Overcast

Oconomowoc, Monday, 9 November

Overcast. High 54°, low 34°.

Pressure30.12 inHg
Wind7.1 mph SW
Humidity61%
Visibility6.2 mi
Dew point39°
Tue, 1057° / 40°0Partly cloudy
57 °Partly cloudy

Oconomowoc, Tuesday, 10 November

Partly cloudy. High 57°, low 40°.

Pressure30.06 inHg
Wind5.9 mph NW
Humidity60%
Visibility6.2 mi
Dew point41°
Wed, 1150° / 40°0.01Light rain
50 °Light rain

Oconomowoc, Wednesday, 11 November

Light rain. High 50°, low 40°.

Pressure29.85 inHg
Wind5.3 mph E
Humidity70%
Visibility6.2 mi
Dew point40°
Thu, 1244° / 34°0Light rain
44 °Light rain

Oconomowoc, Thursday, 12 November

Light rain. High 44°, low 34°.

Pressure29.94 inHg
Wind18.1 mph N
Humidity66%
Visibility—
Dew point31°
Fri, 1341° / 30°0.01Light snow
41 °Light snow

Oconomowoc, Friday, 13 November

Light snow. High 41°, low 30°.

Pressure30.03 inHg
Wind18.3 mph NE
Humidity54%
Visibility—
Dew point24°
Sat, 1447° / 26°0Clear
47 °Clear

Oconomowoc, Saturday, 14 November

Clear. High 47°, low 26°.

Pressure30.03 inHg
Wind8.2 mph W
Humidity36%
Visibility—
Dew point17°
Sun, 1553° / 32°0Overcast
53 °Overcast

Oconomowoc, Sunday, 15 November

Overcast. High 53°, low 32°.

Pressure30.00 inHg
Wind14.9 mph SW
Humidity41%
Visibility—
Dew point26°
Mon, 1657° / 39°0Overcast
57 °Overcast

Oconomowoc, Monday, 16 November

Overcast. High 57°, low 39°.

Pressure30.06 inHg
Wind10.1 mph SW
Humidity52%
Visibility—
Dew point37°
Tue, 1751° / 46°0.05Light rain
51 °Light rain

Oconomowoc, Tuesday, 17 November

Light rain. High 51°, low 46°.

Pressure30.03 inHg
Wind13.5 mph SW
Humidity90%
Visibility—
Dew point46°
Wed, 1856° / 39°0Partly cloudy
56 °Partly cloudy

Oconomowoc, Wednesday, 18 November

Partly cloudy. High 56°, low 39°.

Pressure30.24 inHg
Wind8 mph SW
Humidity47%
Visibility—
Dew point33°
Thu, 1959° / 43°0Partly cloudy
59 °Partly cloudy

Oconomowoc, Thursday, 19 November

Partly cloudy. High 59°, low 43°.

Pressure30.09 inHg
Wind14 mph S
Humidity51%
Visibility—
Dew point38°
Fri, 2057° / 53°0.04Light rain
57 °Light rain

Oconomowoc, Friday, 20 November

Light rain. High 57°, low 53°.

Pressure29.94 inHg
Wind13.8 mph SW
Humidity77%
Visibility—
Dew point49°
Sat, 2154° / 41°0Overcast
54 °Overcast

Oconomowoc, Saturday, 21 November

Overcast. High 54°, low 41°.

Pressure30.21 inHg
Wind11.2 mph NE
Humidity57%
Visibility—
Dew point37°
Sun, 2255° / 42°0.08Light rain
55 °Light rain

Oconomowoc, Sunday, 22 November

Light rain. High 55°, low 42°.

Pressure30.12 inHg
Wind8.6 mph E
Humidity91%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2342° / 30°0.07Climate normal
42 °Climate normal

Oconomowoc, Monday, 23 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.07 in
Chance of precipitation32%
Record high63° (2003)
Record low6° (1989)
Tue, 2440° / 29°0.06Climate normal
40 °Climate normal

Oconomowoc, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high40°
Average low29°
Average precipitation0.06 in
Chance of precipitation28%
Record high58° (2017)
Record low9° (1989)
Wed, 2541° / 30°0.07Climate normal
41 °Climate normal

Oconomowoc, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high41°
Average low30°
Average precipitation0.07 in
Chance of precipitation33%
Record high56° (1966)
Record low13° (2014)
Thu, 2640° / 29°0.11Climate normal
40 °Climate normal

Oconomowoc, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high40°
Average low29°
Average precipitation0.11 in
Chance of precipitation38%
Record high61° (1990)
Record low1° (1977)
Fri, 2739° / 28°0.17Climate normal
39 °Climate normal

Oconomowoc, Friday, 27 November

Climate normal for this date — 60-year average.

Average high39°
Average low28°
Average precipitation0.17 in
Chance of precipitation47%
Record high63° (1990)
Record low6° (1977)
Sat, 2837° / 26°0.09Climate normal
37 °Climate normal

Oconomowoc, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high37°
Average low26°
Average precipitation0.09 in
Chance of precipitation30%
Record high62° (1990)
Record low7° (1976)
Sun, 2938° / 26°0.06Climate normal
38 °Climate normal

Oconomowoc, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.06 in
Chance of precipitation37%
Record high63° (1998)
Record low-1° (1995)
Mon, 3038° / 27°0.05Climate normal
38 °Climate normal

Oconomowoc, Monday, 30 November

Climate normal for this date — 60-year average.

Average high38°
Average low27°
Average precipitation0.05 in
Chance of precipitation25%
Record high64° (1998)
Record low7° (1964)
Tue, 0136° / 25°0.11Climate normal
36 °Climate normal

Oconomowoc, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high36°
Average low25°
Average precipitation0.11 in
Chance of precipitation37%
Record high59° (1970)
Record low3° (2025)
Wed, 0237° / 25°0.05Climate normal
37 °Climate normal

Oconomowoc, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.05 in
Chance of precipitation27%
Record high64° (1982)
Record low0° (1971)
Thu, 0336° / 25°0.09Climate normal
36 °Climate normal

Oconomowoc, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high36°
Average low25°
Average precipitation0.09 in
Chance of precipitation32%
Record high64° (2012)
Record low-4° (1985)
Fri, 0436° / 24°0.04Climate normal
36 °Climate normal

Oconomowoc, Friday, 4 December

Climate normal for this date — 60-year average.

Average high36°
Average low24°
Average precipitation0.04 in
Chance of precipitation23%
Record high60° (2017)
Record low-1° (2025)
Sat, 0536° / 23°0.06Climate normal
36 °Climate normal

Oconomowoc, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high36°
Average low23°
Average precipitation0.06 in
Chance of precipitation33%
Record high65° (2001)
Record low-4° (2005)
Sun, 0634° / 21°0.04Climate normal
34 °Climate normal

Oconomowoc, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high34°
Average low21°
Average precipitation0.04 in
Chance of precipitation25%
Record high58° (1998)
Record low-7° (2007)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Oconomowoc, WI are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Oconomowoc, WI since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.