As of 15:32 CST

Weather in Sussex, WI

48°

Sussex, Wednesday, 11 November, 15:32

Overcast. Feels like 45°. High 50°, low 40°.

Pressure29.85 inHg

Wind5.7 mph E

Humidity80%

Visibility6.2 mi

Dew point42°

See detailed hourly forecast

Monthly outlook for Sussex, WI: average high 43.1°, average low 31.1°. That is 0.2° below the climate normal for November. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 21 November (55.3°), the coolest 25 November (15.4°).

43.1°/31.1°

Average high / low

−0.2°

Below normal

3 / 4

Wet days / normal

0.9 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
11 November – 20 November	46.3°	44.7°	+0.9°
21 November – 30 November	37.7°	40.6°	-1.6°
1 December – 10 December	at normal	35.6°	—

November records over 66 years

73.9°9 November 2020All-time high

3.6°12 November 2019All-time low

Climate normals and records are computed from the nearest reference point — Milwaukee (14 mi).

Thu, 1245° / 33°

45 °

Sussex, Thursday, 12 November

Partly cloudy. High 45°, low 33°.

Pressure29.97 inHg

Wind18.5 mph N

Humidity67%

Visibility6.2 mi

Dew point28°

Fri, 1339° / 31°

39 °

Sussex, Friday, 13 November

Overcast. High 39°, low 31°.

Pressure30.09 inHg

Wind13.6 mph N

Humidity69%

Visibility6.2 mi

Dew point25°

Sat, 1439° / 29°

39 °

Sussex, Saturday, 14 November

Overcast. High 39°, low 29°.

Pressure30.24 inHg

Wind9.6 mph NW

Humidity73%

Visibility6.2 mi

Dew point28°

Sun, 1544° / 30°

44 °

Sussex, Sunday, 15 November

Overcast. High 44°, low 30°.

Pressure30.42 inHg

Wind3.2 mph W

Humidity61%

Visibility6.2 mi

Dew point31°

Mon, 1647° / 30°

47 °

Sussex, Monday, 16 November

Mostly clear. High 47°, low 30°.

Pressure30.45 inHg

Wind8.1 mph SW

Humidity58%

Visibility—

Dew point30°

Tue, 1749° / 33°

49 °

Sussex, Tuesday, 17 November

Clear. High 49°, low 33°.

Pressure30.45 inHg

Wind10.1 mph SW

Humidity49%

Visibility—

Dew point28°

Wed, 1850° / 33°

50 °

Sussex, Wednesday, 18 November

Clear. High 50°, low 33°.

Pressure30.30 inHg

Wind12.1 mph SW

Humidity40%

Visibility—

Dew point24°

Thu, 1952° / 42°

52 °

Sussex, Thursday, 19 November

Overcast. High 52°, low 42°.

Pressure30.15 inHg

Wind10 mph S

Humidity41%

Visibility—

Dew point28°

Fri, 2048° / 43°

0.06

48 °

Sussex, Friday, 20 November

Light rain. High 48°, low 43°.

Pressure30.03 inHg

Wind10.6 mph SE

Humidity79%

Visibility—

Dew point39°

Sat, 2155° / 43°

55 °

Sussex, Saturday, 21 November

Overcast. High 55°, low 43°.

Pressure29.94 inHg

Wind11.1 mph W

Humidity67%

Visibility—

Dew point42°

Sun, 2246° / 31°

0.64

46 °

Sussex, Sunday, 22 November

Snow. High 46°, low 31°.

Pressure29.97 inHg

Wind12.4 mph N

Humidity99%

Visibility—

Dew point33°

Mon, 2332° / 23°

32 °

Sussex, Monday, 23 November

Partly cloudy. High 32°, low 23°.

Pressure29.88 inHg

Wind8.2 mph NW

Humidity73%

Visibility—

Dew point23°

Tue, 2427° / 18°

27 °

Sussex, Tuesday, 24 November

Clear. High 27°, low 18°.

Pressure30.24 inHg

Wind11.9 mph NW

Humidity56%

Visibility—

Dew point13°

Wed, 2528° / 15°

28 °

Sussex, Wednesday, 25 November

Clear. High 28°, low 15°.

Pressure30.36 inHg

Wind13.9 mph SW

Humidity59%

Visibility—

Dew point13°

Thu, 2638° / 24°

38 °

Sussex, Thursday, 26 November

Mostly clear. High 38°, low 24°.

Pressure30.39 inHg

Wind9.6 mph SW

Humidity71%

Visibility—

Dew point28°

From day 17 onward the outlook is built from 60-year climate statistics

Fri, 2740° / 30°

0.2

40 °

Sussex, Friday, 27 November

Climate normal for this date — 60-year average.

Average high40°

Average low30°

Average precipitation0.2 in

Chance of precipitation47%

Record high61° (1990)

Record low11° (1977)

Sat, 2838° / 28°

0.11

38 °

Sussex, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high38°

Average low28°

Average precipitation0.11 in

Chance of precipitation35%

Record high60° (1990)

Record low8° (1976)

Sun, 2939° / 28°

0.07

39 °

Sussex, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high39°

Average low28°

Average precipitation0.07 in

Chance of precipitation35%

Record high62° (1998)

Record low6° (1976)

Mon, 3039° / 29°

0.06

39 °

Sussex, Monday, 30 November

Climate normal for this date — 60-year average.

Average high39°

Average low29°

Average precipitation0.06 in

Chance of precipitation27%

Record high62° (1998)

Record low8° (1976)

Tue, 0137° / 28°

0.12

37 °

Sussex, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high37°

Average low28°

Average precipitation0.12 in

Chance of precipitation40%

Record high59° (1970)

Record low7° (2025)

Wed, 0238° / 27°

0.06

38 °

Sussex, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high38°

Average low27°

Average precipitation0.06 in

Chance of precipitation33%

Record high61° (1982)

Record low4° (1976)

Thu, 0337° / 27°

0.1

37 °

Sussex, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high37°

Average low27°

Average precipitation0.1 in

Chance of precipitation33%

Record high61° (1998)

Record low4° (1985)

Fri, 0437° / 27°

0.06

37 °

Sussex, Friday, 4 December

Climate normal for this date — 60-year average.

Average high37°

Average low27°

Average precipitation0.06 in

Chance of precipitation27%

Record high61° (2017)

Record low2° (2025)

Sat, 0537° / 26°

0.06

37 °

Sussex, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high37°

Average low26°

Average precipitation0.06 in

Chance of precipitation32%

Record high63° (2001)

Record low2° (2005)

Sun, 0635° / 24°

0.05

35 °

Sussex, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high35°

Average low24°

Average precipitation0.05 in

Chance of precipitation27%

Record high56° (1998)

Record low1° (2005)

Mon, 0733° / 24°

0.09

33 °

Sussex, Monday, 7 December

Climate normal for this date — 60-year average.

Average high33°

Average low24°

Average precipitation0.09 in

Chance of precipitation25%

Record high52° (1980)

Record low-6° (1972)

Tue, 0834° / 25°

0.07

34 °

Sussex, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high34°

Average low25°

Average precipitation0.07 in

Chance of precipitation30%

Record high56° (2023)

Record low6° (1976)

Wed, 0935° / 24°

0.09

35 °

Sussex, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high35°

Average low24°

Average precipitation0.09 in

Chance of precipitation48%

Record high50° (2020)

Record low-6° (1995)

Thu, 1034° / 23°

0.09

34 °

Sussex, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high34°

Average low23°

Average precipitation0.09 in

Chance of precipitation27%

Record high55° (2015)

Record low-2° (1978)

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 Sussex, 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 Sussex, 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.