As of 10:06 CDT

Weather in Monticello, WI

54°Current weather

Monticello, Saturday, 31 October, 10:06

Overcast. Feels like 53°. High 57°, low 51°.

Pressure30.36 inHg
Wind6.9 mph SE
Humidity87%
Visibility6.2 mi
Dew point50°

Monthly outlook for Monticello, WI: average high 55.5°, average low 44.6°. That is 4.2° above the climate normal for October. Precipitation is expected on 5 days (about 1.2 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 1 November (66°), the coolest 15 November (34.6°).

55.5°/44.6°
Average high / low
+4.2°
Above normal
5 / 4
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
31 October – 9 November58.2°50°+4.6°
10 November – 19 November51°44.5°+3.6°
20 November – 29 Novemberat normal40°—

October records over 66 years

85.3°3 October 2025All-time high
22.8°30 October 1988All-time low

Climate normals and records are computed from the nearest reference point — Monroe (10 mi).

Sun, 0166° / 51°0Overcast
66 °Overcast

Monticello, Sunday, 1 November

Overcast. High 66°, low 51°.

Pressure30.33 inHg
Wind5.3 mph S
Humidity72%
Visibility6.2 mi
Dew point52°
Mon, 0259° / 49°0.06Light rain
59 °Light rain

Monticello, Monday, 2 November

Light rain. High 59°, low 49°.

Pressure30.06 inHg
Wind13.8 mph SE
Humidity77%
Visibility6.2 mi
Dew point51°
Tue, 0365° / 59°0.67Rain
65 °Rain

Monticello, Tuesday, 3 November

Rain. High 65°, low 59°.

Pressure29.83 inHg
Wind15.8 mph S
Humidity86%
Visibility6.2 mi
Dew point61°
Wed, 0462° / 51°0.27Light rain
62 °Light rain

Monticello, Wednesday, 4 November

Light rain. High 62°, low 51°.

Pressure29.62 inHg
Wind13.3 mph S
Humidity88%
Visibility—
Dew point57°
Thu, 0556° / 50°0Overcast
56 °Overcast

Monticello, Thursday, 5 November

Overcast. High 56°, low 50°.

Pressure29.74 inHg
Wind10.9 mph N
Humidity79%
Visibility—
Dew point48°
Fri, 0654° / 44°0Overcast
54 °Overcast

Monticello, Friday, 6 November

Overcast. High 54°, low 44°.

Pressure29.94 inHg
Wind10.1 mph N
Humidity65%
Visibility—
Dew point41°
Sat, 0756° / 40°0Mostly clear
56 °Mostly clear

Monticello, Saturday, 7 November

Mostly clear. High 56°, low 40°.

Pressure29.91 inHg
Wind6.4 mph NE
Humidity56%
Visibility—
Dew point38°
Sun, 0852° / 39°0Clear
52 °Clear

Monticello, Sunday, 8 November

Clear. High 52°, low 39°.

Pressure29.97 inHg
Wind14.5 mph N
Humidity49%
Visibility—
Dew point32°
Mon, 0956° / 39°0Partly cloudy
56 °Partly cloudy

Monticello, Monday, 9 November

Partly cloudy. High 56°, low 39°.

Pressure30.06 inHg
Wind9.8 mph N
Humidity65%
Visibility—
Dew point40°
Tue, 1058° / 40°0Clear
58 °Clear

Monticello, Tuesday, 10 November

Clear. High 58°, low 40°.

Pressure30.06 inHg
Wind7.6 mph SW
Humidity51%
Visibility—
Dew point37°
Wed, 1149° / 45°0.04Light rain
49 °Light rain

Monticello, Wednesday, 11 November

Light rain. High 49°, low 45°.

Pressure29.85 inHg
Wind18.3 mph N
Humidity80%
Visibility—
Dew point42°
Thu, 1250° / 39°0Overcast
50 °Overcast

Monticello, Thursday, 12 November

Overcast. High 50°, low 39°.

Pressure30.15 inHg
Wind16.8 mph NE
Humidity56%
Visibility—
Dew point33°
Fri, 1350° / 36°0Overcast
50 °Overcast

Monticello, Friday, 13 November

Overcast. High 50°, low 36°.

Pressure30.03 inHg
Wind16.8 mph SW
Humidity57%
Visibility—
Dew point34°
Sat, 1453° / 44°0Clear
53 °Clear

Monticello, Saturday, 14 November

Clear. High 53°, low 44°.

Pressure29.91 inHg
Wind19.4 mph NW
Humidity48%
Visibility—
Dew point33°
Sun, 1545° / 35°0Overcast
45 °Overcast

Monticello, Sunday, 15 November

Overcast. High 45°, low 35°.

Pressure30.12 inHg
Wind10.8 mph NW
Humidity55%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1644° / 32°0.05Climate normal
44 °Climate normal

Monticello, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.05 in
Chance of precipitation20%
Record high61° (1988)
Record low19° (1997)
Tue, 1745° / 32°0.1Climate normal
45 °Climate normal

Monticello, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.1 in
Chance of precipitation18%
Record high69° (2016)
Record low12° (2005)
Wed, 1845° / 32°0.08Climate normal
45 °Climate normal

Monticello, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.08 in
Chance of precipitation30%
Record high65° (1999)
Record low10° (2014)
Thu, 1944° / 31°0.05Climate normal
44 °Climate normal

Monticello, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.05 in
Chance of precipitation25%
Record high62° (2020)
Record low11° (1986)
Fri, 2043° / 31°0.08Climate normal
43 °Climate normal

Monticello, Friday, 20 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.08 in
Chance of precipitation33%
Record high61° (1982)
Record low12° (2022)
Sat, 2141° / 29°0.09Climate normal
41 °Climate normal

Monticello, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.09 in
Chance of precipitation25%
Record high64° (1990)
Record low7° (1964)
Sun, 2241° / 29°0.03Climate normal
41 °Climate normal

Monticello, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.03 in
Chance of precipitation15%
Record high62° (2010)
Record low1° (2015)
Mon, 2342° / 30°0.09Climate normal
42 °Climate normal

Monticello, Monday, 23 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.09 in
Chance of precipitation32%
Record high60° (1966)
Record low10° (1970)
Tue, 2440° / 28°0.07Climate normal
40 °Climate normal

Monticello, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.07 in
Chance of precipitation27%
Record high59° (2017)
Record low6° (1985)
Wed, 2540° / 29°0.06Climate normal
40 °Climate normal

Monticello, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high40°
Average low29°
Average precipitation0.06 in
Chance of precipitation32%
Record high54° (2006)
Record low6° (1977)
Thu, 2640° / 28°0.11Climate normal
40 °Climate normal

Monticello, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.11 in
Chance of precipitation35%
Record high62° (1990)
Record low-3° (1977)
Fri, 2738° / 27°0.15Climate normal
38 °Climate normal

Monticello, Friday, 27 November

Climate normal for this date — 60-year average.

Average high38°
Average low27°
Average precipitation0.15 in
Chance of precipitation45%
Record high63° (1990)
Record low8° (1977)
Sat, 2837° / 25°0.1Climate normal
37 °Climate normal

Monticello, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.1 in
Chance of precipitation22%
Record high61° (1998)
Record low7° (1977)
Sun, 2938° / 26°0.06Climate normal
38 °Climate normal

Monticello, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.06 in
Chance of precipitation35%
Record high64° (1998)
Record low-6° (1995)

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.