Monthly outlook for Sun Prairie, WI: average high 51.1°, average low 39.3°. That is 2.7° above the climate normal for November. Precipitation is expected on 6 days (about 1.2 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 3 November (67.7°), the coolest 13 November (30.6°).
51.1°/39.3°
Average high / low
+2.7°
Above normal
6 / 4
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
2 November – 11 November
53.2°
47.9°
+3°
12 November – 21 November
47.7°
43°
+2.6°
22 November – 1 December
at normal
38.1°
—
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).
Tue, 0368° / 59°0.25
68 °
Sun Prairie, Tuesday, 3 November
Rain. High 68°, low 59°.
Pressure29.74 inHg
Wind16.7 mph S
Humidity83%
Visibility6.2 mi
Dew point61°
Wed, 0463° / 52°0.18
63 °
Sun Prairie, Wednesday, 4 November
Rain. High 63°, low 52°.
Pressure29.62 inHg
Wind13.8 mph SW
Humidity76%
Visibility6.2 mi
Dew point48°
Thu, 0552° / 48°0.15
52 °
Sun Prairie, Thursday, 5 November
Light rain. High 52°, low 48°.
Pressure29.68 inHg
Wind8.3 mph SW
Humidity91%
Visibility3.9 mi
Dew point47°
Fri, 0649° / 45°0.09
49 °
Sun Prairie, Friday, 6 November
Light rain. High 49°, low 45°.
Pressure29.97 inHg
Wind11.3 mph N
Humidity79%
Visibility6.2 mi
Dew point42°
Sat, 0749° / 43°0
49 °
Sun Prairie, Saturday, 7 November
Overcast. High 49°, low 43°.
Pressure30.03 inHg
Wind8.2 mph W
Humidity67%
Visibility—
Dew point38°
Sun, 0846° / 36°0.25
46 °
Sun Prairie, Sunday, 8 November
Light rain. High 46°, low 36°.
Pressure29.80 inHg
Wind16.9 mph N
Humidity88%
Visibility—
Dew point39°
Mon, 0946° / 31°0
46 °
Sun Prairie, Monday, 9 November
Overcast. High 46°, low 31°.
Pressure30.00 inHg
Wind11.3 mph NW
Humidity60%
Visibility—
Dew point31°
Tue, 1050° / 34°0
50 °
Sun Prairie, Tuesday, 10 November
Partly cloudy. High 50°, low 34°.
Pressure30.00 inHg
Wind10.1 mph NW
Humidity59%
Visibility—
Dew point33°
Wed, 1151° / 33°0
51 °
Sun Prairie, Wednesday, 11 November
Clear. High 51°, low 33°.
Pressure30.00 inHg
Wind11.7 mph W
Humidity41%
Visibility—
Dew point25°
Thu, 1246° / 32°0
46 °
Sun Prairie, Thursday, 12 November
Clear. High 46°, low 32°.
Pressure30.09 inHg
Wind11.3 mph N
Humidity52%
Visibility—
Dew point26°
Fri, 1348° / 31°0
48 °
Sun Prairie, Friday, 13 November
Overcast. High 48°, low 31°.
Pressure29.97 inHg
Wind15.1 mph SW
Humidity40%
Visibility—
Dew point22°
Sat, 1445° / 33°0
45 °
Sun Prairie, Saturday, 14 November
Clear. High 45°, low 33°.
Pressure30.15 inHg
Wind13 mph W
Humidity41%
Visibility—
Dew point20°
Sun, 1548° / 32°0
48 °
Sun Prairie, Sunday, 15 November
Overcast. High 48°, low 32°.
Pressure30.15 inHg
Wind7.5 mph E
Humidity49%
Visibility—
Dew point26°
Mon, 1649° / 34°0
49 °
Sun Prairie, Monday, 16 November
Clear. High 49°, low 34°.
Pressure30.24 inHg
Wind10.4 mph SE
Humidity52%
Visibility—
Dew point30°
Tue, 1751° / 32°0
51 °
Sun Prairie, Tuesday, 17 November
Clear. High 51°, low 32°.
Pressure30.27 inHg
Wind8.1 mph SE
Humidity43%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1844° / 31°0.08
44 °
Sun Prairie, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.08 in
Chance of precipitation28%
Record high63° (2001)
Record low10° (2014)
Thu, 1943° / 30°0.06
43 °
Sun Prairie, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.06 in
Chance of precipitation25%
Record high61° (2020)
Record low6° (1986)
Fri, 2042° / 30°0.07
42 °
Sun Prairie, Friday, 20 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.07 in
Chance of precipitation32%
Record high60° (1982)
Record low10° (2022)
Sat, 2140° / 28°0.09
40 °
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°0.03
40 °
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°0.09
41 °
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°0.06
39 °
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°0.06
39 °
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°0.1
39 °
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°0.14
37 °
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°0.09
36 °
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°0.06
37 °
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°0.06
37 °
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°0.09
35 °
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)
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.