As of 23:27 CST

Weather in Sun Prairie, WI

37°Current weather

Sun Prairie, Thursday, 5 November, 23:27

Overcast. Feels like 31°. High 51°, low 37°.

Pressure30.03 inHg
Wind9.2 mph N
Humidity81%
Visibility6.2 mi
Dew point32°

Monthly outlook for Sun Prairie, WI: average high 49.8°, average low 35.1°. That is 2.7° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 17 November (58.7°), the coolest 14 November (24.2°).

49.8°/35.1°
Average high / low
+2.7°
Above normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
5 November – 14 November48.3°45.9°+1.3°
15 November – 24 November52.5°42.2°+5.7°
25 November – 4 Decemberat normal36.5°—

November records over 66 years

71.6°9 November 2020All-time high
-3.6°29 November 1995All-time low

Climate normals and records are computed from the nearest reference point — Windsor (5 mi).

Fri, 0643° / 31°0Overcast
43 °Overcast

Sun Prairie, Friday, 6 November

Overcast. High 43°, low 31°.

Pressure30.21 inHg
Wind8.6 mph N
Humidity57%
Visibility6.2 mi
Dew point28°
Sat, 0750° / 28°0Clear
50 °Clear

Sun Prairie, Saturday, 7 November

Clear. High 50°, low 28°.

Pressure30.18 inHg
Wind7.3 mph W
Humidity54%
Visibility6.2 mi
Dew point32°
Sun, 0855° / 42°0Clear
55 °Clear

Sun Prairie, Sunday, 8 November

Clear. High 55°, low 42°.

Pressure30.03 inHg
Wind14.3 mph NW
Humidity51%
Visibility6.2 mi
Dew point37°
Mon, 0957° / 34°0Overcast
57 °Overcast

Sun Prairie, Monday, 9 November

Overcast. High 57°, low 34°.

Pressure30.06 inHg
Wind10.2 mph SW
Humidity56%
Visibility6.2 mi
Dew point39°
Tue, 1058° / 41°0Clear
58 °Clear

Sun Prairie, Tuesday, 10 November

Clear. High 58°, low 41°.

Pressure30.03 inHg
Wind7.7 mph W
Humidity59%
Visibility—
Dew point40°
Wed, 1149° / 34°0Overcast
49 °Overcast

Sun Prairie, Wednesday, 11 November

Overcast. High 49°, low 34°.

Pressure30.00 inHg
Wind8 mph N
Humidity58%
Visibility—
Dew point33°
Thu, 1240° / 30°0Overcast
40 °Overcast

Sun Prairie, Thursday, 12 November

Overcast. High 40°, low 30°.

Pressure30.15 inHg
Wind8.2 mph N
Humidity48%
Visibility—
Dew point20°
Fri, 1338° / 24°0Partly cloudy
38 °Partly cloudy

Sun Prairie, Friday, 13 November

Partly cloudy. High 38°, low 24°.

Pressure30.06 inHg
Wind11.3 mph N
Humidity46%
Visibility—
Dew point17°
Sat, 1441° / 24°0Clear
41 °Clear

Sun Prairie, Saturday, 14 November

Clear. High 41°, low 24°.

Pressure30.27 inHg
Wind6.9 mph N
Humidity47%
Visibility—
Dew point19°
Sun, 1548° / 29°0Clear
48 °Clear

Sun Prairie, Sunday, 15 November

Clear. High 48°, low 29°.

Pressure30.33 inHg
Wind10.5 mph S
Humidity40%
Visibility—
Dew point21°
Mon, 1657° / 39°0Partly cloudy
57 °Partly cloudy

Sun Prairie, Monday, 16 November

Partly cloudy. High 57°, low 39°.

Pressure30.21 inHg
Wind15.2 mph W
Humidity56%
Visibility—
Dew point39°
Tue, 1759° / 41°0Overcast
59 °Overcast

Sun Prairie, Tuesday, 17 November

Overcast. High 59°, low 41°.

Pressure30.24 inHg
Wind15.8 mph S
Humidity58%
Visibility—
Dew point40°
Wed, 1856° / 45°0Overcast
56 °Overcast

Sun Prairie, Wednesday, 18 November

Overcast. High 56°, low 45°.

Pressure29.88 inHg
Wind20.6 mph SW
Humidity50%
Visibility—
Dew point37°
Thu, 1950° / 43°0Mostly clear
50 °Mostly clear

Sun Prairie, Thursday, 19 November

Mostly clear. High 50°, low 43°.

Pressure30.18 inHg
Wind12.2 mph NW
Humidity47%
Visibility—
Dew point29°
Fri, 2045° / 38°0.01Light rain
45 °Light rain

Sun Prairie, Friday, 20 November

Light rain. High 45°, low 38°.

Pressure30.03 inHg
Wind7.4 mph S
Humidity82%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2140° / 28°0.09Climate normal
40 °Climate normal

Sun Prairie, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.09 in
Chance of precipitation27%
Record high63° (1990)
Record low6° (1964)
Sun, 2240° / 28°0.03Climate normal
40 °Climate normal

Sun Prairie, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.03 in
Chance of precipitation18%
Record high59° (2012)
Record low3° (2015)
Mon, 2341° / 29°0.09Climate normal
41 °Climate normal

Sun Prairie, Monday, 23 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.09 in
Chance of precipitation32%
Record high59° (1983)
Record low10° (1970)
Tue, 2439° / 28°0.06Climate normal
39 °Climate normal

Sun Prairie, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high39°
Average low28°
Average precipitation0.06 in
Chance of precipitation25%
Record high58° (2017)
Record low4° (1985)
Wed, 2539° / 28°0.06Climate normal
39 °Climate normal

Sun Prairie, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high39°
Average low28°
Average precipitation0.06 in
Chance of precipitation33%
Record high53° (2011)
Record low7° (1977)
Thu, 2639° / 27°0.1Climate normal
39 °Climate normal

Sun Prairie, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high39°
Average low27°
Average precipitation0.1 in
Chance of precipitation30%
Record high61° (1990)
Record low-1° (1977)
Fri, 2737° / 26°0.14Climate normal
37 °Climate normal

Sun Prairie, Friday, 27 November

Climate normal for this date — 60-year average.

Average high37°
Average low26°
Average precipitation0.14 in
Chance of precipitation47%
Record high62° (1990)
Record low2° (1996)
Sat, 2836° / 25°0.09Climate normal
36 °Climate normal

Sun Prairie, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high36°
Average low25°
Average precipitation0.09 in
Chance of precipitation25%
Record high61° (1998)
Record low5° (2014)
Sun, 2937° / 25°0.06Climate normal
37 °Climate normal

Sun Prairie, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.06 in
Chance of precipitation33%
Record high63° (1998)
Record low-4° (1995)
Mon, 3037° / 25°0.06Climate normal
37 °Climate normal

Sun Prairie, Monday, 30 November

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.06 in
Chance of precipitation25%
Record high64° (1998)
Record low3° (1964)
Tue, 0135° / 23°0.09Climate normal
35 °Climate normal

Sun Prairie, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high35°
Average low23°
Average precipitation0.09 in
Chance of precipitation32%
Record high56° (1970)
Record low1° (1971)
Wed, 0236° / 23°0.04Climate normal
36 °Climate normal

Sun Prairie, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high36°
Average low23°
Average precipitation0.04 in
Chance of precipitation23%
Record high64° (1982)
Record low1° (1976)
Thu, 0335° / 23°0.09Climate normal
35 °Climate normal

Sun Prairie, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high35°
Average low23°
Average precipitation0.09 in
Chance of precipitation33%
Record high63° (1982)
Record low-11° (1985)
Fri, 0434° / 22°0.05Climate normal
34 °Climate normal

Sun Prairie, Friday, 4 December

Climate normal for this date — 60-year average.

Average high34°
Average low22°
Average precipitation0.05 in
Chance of precipitation27%
Record high59° (2017)
Record low-4° (2025)

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 Sun Prairie, 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 Sun Prairie, 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.