As of 04:13 CST

Weather in Williams Bay, WI

39°Current weather

Williams Bay, Sunday, 8 November, 04:13

Clear. Feels like 31°. High 60°, low 39°.

Pressure29.94 inHg
Wind12.3 mph SW
Humidity89%
Visibility6.2 mi
Dew point35°

Monthly outlook for Williams Bay, WI: average high 51.1°, average low 38.5°. That is 3.4° above the climate normal for November. Precipitation is expected on 5 days (about 2.5 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 8 November (59.8°), the coolest 14 November (24.6°).

51.1°/38.5°
Average high / low
+3.4°
Above normal
5 / 4
Wet days / normal
2.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 November – 17 November50.3°46°+2.4°
18 November – 27 November52.5°42.3°+5.7°
28 November – 7 Decemberat normal36.4°—

November records over 66 years

72.7°2 November 1961All-time high
0.5°26 November 1977All-time low

Climate normals and records are computed from the nearest reference point — Darien (9 mi).

Mon, 0957° / 34°0Overcast
57 °Overcast

Williams Bay, Monday, 9 November

Overcast. High 57°, low 34°.

Pressure30.09 inHg
Wind9.3 mph SW
Humidity58%
Visibility6.2 mi
Dew point40°
Tue, 1057° / 41°0Clear
57 °Clear

Williams Bay, Tuesday, 10 November

Clear. High 57°, low 41°.

Pressure30.06 inHg
Wind6.5 mph NW
Humidity54%
Visibility6.2 mi
Dew point39°
Wed, 1148° / 41°0.25Rain
48 °Rain

Williams Bay, Wednesday, 11 November

Rain. High 48°, low 41°.

Pressure29.77 inHg
Wind9.7 mph NE
Humidity92%
Visibility1.6 mi
Dew point45°
Thu, 1240° / 34°0Overcast
40 °Overcast

Williams Bay, Thursday, 12 November

Overcast. High 40°, low 34°.

Pressure30.03 inHg
Wind17 mph N
Humidity72%
Visibility—
Dew point29°
Fri, 1338° / 30°0Overcast
38 °Overcast

Williams Bay, Friday, 13 November

Overcast. High 38°, low 30°.

Pressure30.00 inHg
Wind15.9 mph N
Humidity71%
Visibility—
Dew point29°
Sat, 1443° / 25°0Overcast
43 °Overcast

Williams Bay, Saturday, 14 November

Overcast. High 43°, low 25°.

Pressure30.00 inHg
Wind10.2 mph NW
Humidity41%
Visibility—
Dew point17°
Sun, 1552° / 32°0Partly cloudy
52 °Partly cloudy

Williams Bay, Sunday, 15 November

Partly cloudy. High 52°, low 32°.

Pressure30.00 inHg
Wind8 mph W
Humidity54%
Visibility—
Dew point32°
Mon, 1652° / 35°0Mostly clear
52 °Mostly clear

Williams Bay, Monday, 16 November

Mostly clear. High 52°, low 35°.

Pressure30.18 inHg
Wind7.9 mph E
Humidity60%
Visibility—
Dew point35°
Tue, 1754° / 38°0Overcast
54 °Overcast

Williams Bay, Tuesday, 17 November

Overcast. High 54°, low 38°.

Pressure30.18 inHg
Wind8.5 mph SE
Humidity50%
Visibility—
Dew point33°
Wed, 1858° / 49°0.85Heavy rain
58 °Heavy rain

Williams Bay, Wednesday, 18 November

Heavy rain. High 58°, low 49°.

Pressure30.09 inHg
Wind13.4 mph S
Humidity76%
Visibility—
Dew point49°
Thu, 1958° / 56°0.43Rain
58 °Rain

Williams Bay, Thursday, 19 November

Rain. High 58°, low 56°.

Pressure30.06 inHg
Wind8.2 mph SE
Humidity95%
Visibility—
Dew point56°
Fri, 2058° / 53°0.54Rain
58 °Rain

Williams Bay, Friday, 20 November

Rain. High 58°, low 53°.

Pressure29.74 inHg
Wind24 mph SW
Humidity74%
Visibility—
Dew point49°
Sat, 2148° / 37°0.01Light rain
48 °Light rain

Williams Bay, Saturday, 21 November

Light rain. High 48°, low 37°.

Pressure29.91 inHg
Wind23.6 mph W
Humidity71%
Visibility—
Dew point36°
Sun, 2246° / 31°0Clear
46 °Clear

Williams Bay, Sunday, 22 November

Clear. High 46°, low 31°.

Pressure30.21 inHg
Wind7.7 mph S
Humidity48%
Visibility—
Dew point24°
Mon, 2347° / 40°0.43Rain
47 °Rain

Williams Bay, Monday, 23 November

Rain. High 47°, low 40°.

Pressure29.88 inHg
Wind16.8 mph S
Humidity86%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2441° / 29°0.07Climate normal
41 °Climate normal

Williams Bay, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.07 in
Chance of precipitation27%
Record high60° (1966)
Record low10° (1985)
Wed, 2541° / 29°0.07Climate normal
41 °Climate normal

Williams Bay, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.07 in
Chance of precipitation30%
Record high58° (1966)
Record low11° (1977)
Thu, 2641° / 29°0.11Climate normal
41 °Climate normal

Williams Bay, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.11 in
Chance of precipitation40%
Record high62° (1990)
Record low1° (1977)
Fri, 2740° / 28°0.18Climate normal
40 °Climate normal

Williams Bay, Friday, 27 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.18 in
Chance of precipitation48%
Record high64° (1990)
Record low7° (1977)
Sat, 2838° / 26°0.1Climate normal
38 °Climate normal

Williams Bay, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.1 in
Chance of precipitation32%
Record high62° (1990)
Record low5° (2018)
Sun, 2938° / 26°0.07Climate normal
38 °Climate normal

Williams Bay, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.07 in
Chance of precipitation33%
Record high64° (1998)
Record low3° (1995)
Mon, 3039° / 26°0.06Climate normal
39 °Climate normal

Williams Bay, Monday, 30 November

Climate normal for this date — 60-year average.

Average high39°
Average low26°
Average precipitation0.06 in
Chance of precipitation28%
Record high64° (1998)
Record low7° (1964)
Tue, 0136° / 25°0.11Climate normal
36 °Climate normal

Williams Bay, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high36°
Average low25°
Average precipitation0.11 in
Chance of precipitation40%
Record high60° (1970)
Record low2° (1971)
Wed, 0237° / 25°0.06Climate normal
37 °Climate normal

Williams Bay, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.06 in
Chance of precipitation28%
Record high66° (1982)
Record low3° (1971)
Thu, 0337° / 25°0.09Climate normal
37 °Climate normal

Williams Bay, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.09 in
Chance of precipitation32%
Record high65° (2012)
Record low-5° (1985)
Fri, 0436° / 24°0.05Climate normal
36 °Climate normal

Williams Bay, Friday, 4 December

Climate normal for this date — 60-year average.

Average high36°
Average low24°
Average precipitation0.05 in
Chance of precipitation22%
Record high60° (1998)
Record low-1° (2025)
Sat, 0537° / 23°0.07Climate normal
37 °Climate normal

Williams Bay, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high37°
Average low23°
Average precipitation0.07 in
Chance of precipitation37%
Record high65° (2001)
Record low-2° (2005)
Sun, 0634° / 21°0.05Climate normal
34 °Climate normal

Williams Bay, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high34°
Average low21°
Average precipitation0.05 in
Chance of precipitation30%
Record high59° (1998)
Record low-9° (2007)
Mon, 0732° / 21°0.09Climate normal
32 °Climate normal

Williams Bay, Monday, 7 December

Climate normal for this date — 60-year average.

Average high32°
Average low21°
Average precipitation0.09 in
Chance of precipitation27%
Record high54° (1980)
Record low-9° (2005)

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 Williams Bay, 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 Williams Bay, 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.