Monthly outlook for Mount Vernon, WI: average high 57.1°, average low 45.2°. That is 5.9° above the climate normal for November. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 3 November (68.1°), the coolest 13 November (34.1°).
57.1°/45.2°
Average high / low
+5.9°
Above normal
4 / 4
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
56.9°
48.4°
+4.7°
11 November – 20 November
57.4°
43.1°
+7.9°
21 November – 30 November
at normal
38.5°
—
November records over 66 years
70.7°9 November 2020All-time high
-5.3°29 November 1995All-time low
Climate normals and records are computed from the nearest reference point — Mount Horeb (6 mi).
Mon, 0261° / 55°0.4
61 °
Mount Vernon, Monday, 2 November
Rain. High 61°, low 55°.
Pressure29.97 inHg
Wind15.5 mph S
Humidity81%
Visibility6.2 mi
Dew point53°
Tue, 0368° / 61°0.53
68 °
Mount Vernon, Tuesday, 3 November
Rain. High 68°, low 61°.
Pressure29.74 inHg
Wind16.3 mph S
Humidity88%
Visibility4.7 mi
Dew point63°
Wed, 0463° / 52°0.31
63 °
Mount Vernon, Wednesday, 4 November
Rain. High 63°, low 52°.
Pressure29.62 inHg
Wind15.9 mph SW
Humidity70%
Visibility6.2 mi
Dew point45°
Thu, 0552° / 47°0.08
52 °
Mount Vernon, Thursday, 5 November
Light rain. High 52°, low 47°.
Pressure29.74 inHg
Wind13.2 mph SW
Humidity75%
Visibility6.2 mi
Dew point43°
Fri, 0649° / 46°0.03
49 °
Mount Vernon, Friday, 6 November
Light rain. High 49°, low 46°.
Pressure29.97 inHg
Wind13.1 mph N
Humidity76%
Visibility—
Dew point42°
Sat, 0750° / 41°0
50 °
Mount Vernon, Saturday, 7 November
Overcast. High 50°, low 41°.
Pressure30.03 inHg
Wind7.1 mph N
Humidity65%
Visibility—
Dew point36°
Sun, 0852° / 38°0
52 °
Mount Vernon, Sunday, 8 November
Partly cloudy. High 52°, low 38°.
Pressure30.15 inHg
Wind8.3 mph NW
Humidity61%
Visibility—
Dew point37°
Mon, 0955° / 38°0
55 °
Mount Vernon, Monday, 9 November
Partly cloudy. High 55°, low 38°.
Pressure30.00 inHg
Wind7.6 mph W
Humidity55%
Visibility—
Dew point37°
Tue, 1055° / 40°0
55 °
Mount Vernon, Tuesday, 10 November
Mostly clear. High 55°, low 40°.
Pressure30.03 inHg
Wind7.7 mph NW
Humidity57%
Visibility—
Dew point38°
Wed, 1151° / 37°0
51 °
Mount Vernon, Wednesday, 11 November
Mostly clear. High 51°, low 37°.
Pressure30.18 inHg
Wind6.6 mph N
Humidity48%
Visibility—
Dew point30°
Thu, 1247° / 34°0
47 °
Mount Vernon, Thursday, 12 November
Clear. High 47°, low 34°.
Pressure30.27 inHg
Wind4.9 mph SW
Humidity58%
Visibility—
Dew point31°
Fri, 1353° / 34°0
53 °
Mount Vernon, Friday, 13 November
Clear. High 53°, low 34°.
Pressure30.21 inHg
Wind14.8 mph SW
Humidity49%
Visibility—
Dew point31°
Sat, 1462° / 47°0
62 °
Mount Vernon, Saturday, 14 November
Partly cloudy. High 62°, low 47°.
Pressure29.94 inHg
Wind20.6 mph SW
Humidity63%
Visibility—
Dew point46°
Sun, 1564° / 50°0
64 °
Mount Vernon, Sunday, 15 November
Mostly clear. High 64°, low 50°.
Pressure30.03 inHg
Wind13.2 mph SW
Humidity55%
Visibility—
Dew point45°
Mon, 1667° / 52°0
67 °
Mount Vernon, Monday, 16 November
Clear. High 67°, low 52°.
Pressure30.00 inHg
Wind14 mph SW
Humidity69%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1744° / 32°0.09
44 °
Mount Vernon, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.09 in
Chance of precipitation22%
Record high67° (2016)
Record low11° (2005)
Wed, 1844° / 31°0.08
44 °
Mount Vernon, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.08 in
Chance of precipitation30%
Record high64° (1999)
Record low9° (2014)
Thu, 1943° / 31°0.06
43 °
Mount Vernon, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.06 in
Chance of precipitation27%
Record high61° (2020)
Record low10° (1986)
Fri, 2041° / 30°0.08
41 °
Mount Vernon, Friday, 20 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.08 in
Chance of precipitation32%
Record high60° (2003)
Record low10° (2022)
Sat, 2140° / 28°0.09
40 °
Mount Vernon, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.09 in
Chance of precipitation25%
Record high63° (1990)
Record low5° (1964)
Sun, 2240° / 28°0.03
40 °
Mount Vernon, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.03 in
Chance of precipitation15%
Record high59° (2012)
Record low5° (2015)
Mon, 2341° / 29°0.1
41 °
Mount Vernon, Monday, 23 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.1 in
Chance of precipitation32%
Record high59° (1983)
Record low9° (1970)
Tue, 2439° / 27°0.06
39 °
Mount Vernon, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.06 in
Chance of precipitation23%
Record high58° (2017)
Record low3° (1985)
Wed, 2539° / 28°0.05
39 °
Mount Vernon, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.05 in
Chance of precipitation30%
Record high53° (1998)
Record low5° (1977)
Thu, 2639° / 27°0.09
39 °
Mount Vernon, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.09 in
Chance of precipitation33%
Record high61° (1990)
Record low-3° (1977)
Fri, 2737° / 26°0.13
37 °
Mount Vernon, Friday, 27 November
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.13 in
Chance of precipitation45%
Record high62° (1990)
Record low1° (1996)
Sat, 2836° / 24°0.09
36 °
Mount Vernon, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.09 in
Chance of precipitation23%
Record high61° (1998)
Record low3° (2014)
Sun, 2937° / 25°0.06
37 °
Mount Vernon, 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-5° (1995)
Mon, 3037° / 25°0.06
37 °
Mount Vernon, Monday, 30 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.06 in
Chance of precipitation25%
Record high63° (1998)
Record low3° (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 Mount Vernon, 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 Mount Vernon, 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.