Monthly outlook for Monticello, WI: average high 50.9°, average low 35.5°. That is 5.3° above the climate normal for November. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 19 November (57.5°), the coolest 23 November (23.6°).
50.9°/35.5°
Average high / low
+5.3°
Above normal
1 / 4
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
49.7°
42.9°
+3.8°
25 November – 4 December
52.9°
37.4°
+8.6°
5 December – 14 December
at normal
32.8°
—
November records over 66 years
72°9 November 2020All-time high
-5.8°29 November 1995All-time low
Climate normals and records are computed from the nearest reference point — Monroe (10 mi).
Mon, 1650° / 29°0
50 °
Monticello, Monday, 16 November
Partly cloudy. High 50°, low 29°.
Pressure30.47 inHg
Wind11.2 mph SW
Humidity54%
Visibility6.2 mi
Dew point32°
Tue, 1753° / 34°0
53 °
Monticello, Tuesday, 17 November
Mostly clear. High 53°, low 34°.
Pressure30.42 inHg
Wind11.4 mph SW
Humidity58%
Visibility6.2 mi
Dew point37°
Wed, 1854° / 38°0
54 °
Monticello, Wednesday, 18 November
Overcast. High 54°, low 38°.
Pressure30.24 inHg
Wind15.1 mph S
Humidity61%
Visibility6.2 mi
Dew point39°
Thu, 1957° / 43°0
57 °
Monticello, Thursday, 19 November
Overcast. High 57°, low 43°.
Pressure30.12 inHg
Wind18.5 mph W
Humidity64%
Visibility—
Dew point44°
Fri, 2052° / 33°0
52 °
Monticello, Friday, 20 November
Mostly clear. High 52°, low 33°.
Pressure30.30 inHg
Wind10.5 mph SE
Humidity61%
Visibility—
Dew point35°
Sat, 2155° / 47°0.21
55 °
Monticello, Saturday, 21 November
Rain. High 55°, low 47°.
Pressure29.85 inHg
Wind19.9 mph S
Humidity92%
Visibility—
Dew point47°
Sun, 2246° / 32°0
46 °
Monticello, Sunday, 22 November
Overcast. High 46°, low 32°.
Pressure30.27 inHg
Wind20.1 mph NW
Humidity52%
Visibility—
Dew point25°
Mon, 2338° / 24°0
38 °
Monticello, Monday, 23 November
Clear. High 38°, low 24°.
Pressure30.59 inHg
Wind8.9 mph NE
Humidity48%
Visibility—
Dew point17°
Tue, 2442° / 26°0
42 °
Monticello, Tuesday, 24 November
Overcast. High 42°, low 26°.
Pressure30.47 inHg
Wind10.3 mph S
Humidity40%
Visibility—
Dew point17°
Wed, 2547° / 30°0
47 °
Monticello, Wednesday, 25 November
Mostly clear. High 47°, low 30°.
Pressure30.33 inHg
Wind14.3 mph SW
Humidity39%
Visibility—
Dew point21°
Thu, 2654° / 36°0
54 °
Monticello, Thursday, 26 November
Overcast. High 54°, low 36°.
Pressure30.21 inHg
Wind13.6 mph SW
Humidity63%
Visibility—
Dew point38°
Fri, 2754° / 40°0
54 °
Monticello, Friday, 27 November
Overcast. High 54°, low 40°.
Pressure30.30 inHg
Wind7.4 mph SW
Humidity47%
Visibility—
Dew point32°
Sat, 2856° / 43°0
56 °
Monticello, Saturday, 28 November
Overcast. High 56°, low 43°.
Pressure30.36 inHg
Wind5.1 mph SW
Humidity47%
Visibility—
Dew point34°
Sun, 2956° / 43°0
56 °
Monticello, Sunday, 29 November
Overcast. High 56°, low 43°.
Pressure30.30 inHg
Wind6 mph N
Humidity64%
Visibility—
Dew point42°
Mon, 3050° / 42°0
50 °
Monticello, Monday, 30 November
Overcast. High 50°, low 42°.
Pressure30.15 inHg
Wind6.4 mph NE
Humidity60%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0136° / 24°0.1
36 °
Monticello, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.1 in
Chance of precipitation40%
Record high56° (1970)
Record low0° (2025)
Wed, 0237° / 24°0.05
37 °
Monticello, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.05 in
Chance of precipitation27%
Record high64° (1982)
Record low1° (1971)
Thu, 0336° / 24°0.09
36 °
Monticello, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.09 in
Chance of precipitation32%
Record high64° (2012)
Record low-10° (1985)
Fri, 0435° / 24°0.06
35 °
Monticello, Friday, 4 December
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.06 in
Chance of precipitation22%
Record high62° (1998)
Record low-3° (2025)
Sat, 0536° / 23°0.07
36 °
Monticello, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.07 in
Chance of precipitation30%
Record high64° (2001)
Record low-2° (2005)
Sun, 0633° / 21°0.04
33 °
Monticello, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high33°
Average low21°
Average precipitation0.04 in
Chance of precipitation28%
Record high57° (1998)
Record low-8° (2007)
Mon, 0731° / 20°0.09
31 °
Monticello, Monday, 7 December
Climate normal for this date — 60-year average.
Average high31°
Average low20°
Average precipitation0.09 in
Chance of precipitation28%
Record high50° (2023)
Record low-8° (1972)
Tue, 0832° / 21°0.06
32 °
Monticello, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high32°
Average low21°
Average precipitation0.06 in
Chance of precipitation32%
Record high54° (2023)
Record low-4° (2025)
Wed, 0933° / 20°0.08
33 °
Monticello, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high33°
Average low20°
Average precipitation0.08 in
Chance of precipitation33%
Record high49° (1987)
Record low-7° (1995)
Thu, 1032° / 20°0.07
32 °
Monticello, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high32°
Average low20°
Average precipitation0.07 in
Chance of precipitation23%
Record high55° (2015)
Record low-12° (1978)
Fri, 1131° / 19°0.09
31 °
Monticello, Friday, 11 December
Climate normal for this date — 60-year average.
Average high31°
Average low19°
Average precipitation0.09 in
Chance of precipitation32%
Record high53° (1965)
Record low-13° (1977)
Sat, 1233° / 19°0.05
33 °
Monticello, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high33°
Average low19°
Average precipitation0.05 in
Chance of precipitation20%
Record high55° (1991)
Record low-7° (2000)
Sun, 1333° / 19°0.05
33 °
Monticello, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high33°
Average low19°
Average precipitation0.05 in
Chance of precipitation20%
Record high59° (2015)
Record low-17° (2000)
Mon, 1434° / 21°0.1
34 °
Monticello, Monday, 14 December
Climate normal for this date — 60-year average.
Average high34°
Average low21°
Average precipitation0.1 in
Chance of precipitation27%
Record high60° (2015)
Record low-14° (1985)
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 Monticello, 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 Monticello, 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.