As of 18:07 CDT

Weather in Monticello, WI

67°Current weather

Monticello, Saturday, 24 October, 18:07

Clear. Feels like 66°. High 70°, low 50°.

Pressure30.30 inHg
Wind8.1 mph S
Humidity48%
Visibility6.2 mi
Dew point48°

Monthly outlook for Monticello, WI: average high 60.9°, average low 47.7°. That is 5° above the climate normal for October. Precipitation is expected on 6 days (about 1.7 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 25 October (71°), the coolest 2 November (41.3°).

60.9°/47.7°
Average high / low
+5°
Above normal
6 / 4
Wet days / normal
1.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November64.3°53.5°+6°
3 November – 12 November55°47.9°+4°
13 November – 22 Novemberat normal43.6°—

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, 2571° / 53°0Overcast
71 °Overcast

Monticello, Sunday, 25 October

Overcast. High 71°, low 53°.

Pressure30.39 inHg
Wind6.3 mph SW
Humidity65%
Visibility6.2 mi
Dew point52°
Mon, 2662° / 48°0Partly cloudy
62 °Partly cloudy

Monticello, Monday, 26 October

Partly cloudy. High 62°, low 48°.

Pressure30.36 inHg
Wind8.7 mph E
Humidity62%
Visibility6.2 mi
Dew point47°
Tue, 2767° / 46°0Light rain
67 °Light rain

Monticello, Tuesday, 27 October

Light rain. High 67°, low 46°.

Pressure30.21 inHg
Wind9.7 mph SE
Humidity75%
Visibility6.2 mi
Dew point54°
Wed, 2867° / 55°0.02Light rain
67 °Light rain

Monticello, Wednesday, 28 October

Light rain. High 67°, low 55°.

Pressure30.09 inHg
Wind13.2 mph SW
Humidity67%
Visibility6.2 mi
Dew point53°
Thu, 2961° / 47°0.14Light rain
61 °Light rain

Monticello, Thursday, 29 October

Light rain. High 61°, low 47°.

Pressure30.21 inHg
Wind7.7 mph N
Humidity52%
Visibility—
Dew point41°
Fri, 3069° / 44°0.04Light rain
69 °Light rain

Monticello, Friday, 30 October

Light rain. High 69°, low 44°.

Pressure30.15 inHg
Wind10.7 mph SE
Humidity82%
Visibility—
Dew point55°
Sat, 3163° / 56°0.39Rain
63 °Rain

Monticello, Saturday, 31 October

Rain. High 63°, low 56°.

Pressure29.94 inHg
Wind19.5 mph S
Humidity59%
Visibility—
Dew point47°
Sun, 0162° / 55°0.41Rain
62 °Rain

Monticello, Sunday, 1 November

Rain. High 62°, low 55°.

Pressure29.65 inHg
Wind19.9 mph S
Humidity90%
Visibility—
Dew point59°
Mon, 0252° / 41°0.57Rain
52 °Rain

Monticello, Monday, 2 November

Rain. High 52°, low 41°.

Pressure29.50 inHg
Wind19.6 mph N
Humidity94%
Visibility—
Dew point48°
Tue, 0351° / 49°0.17Light rain
51 °Light rain

Monticello, Tuesday, 3 November

Light rain. High 51°, low 49°.

Pressure29.71 inHg
Wind20.8 mph N
Humidity90%
Visibility—
Dew point48°
Wed, 0451° / 46°0Overcast
51 °Overcast

Monticello, Wednesday, 4 November

Overcast. High 51°, low 46°.

Pressure29.77 inHg
Wind14.6 mph N
Humidity66%
Visibility—
Dew point40°
Thu, 0551° / 42°0Overcast
51 °Overcast

Monticello, Thursday, 5 November

Overcast. High 51°, low 42°.

Pressure30.03 inHg
Wind5.7 mph SE
Humidity64%
Visibility—
Dew point38°
Fri, 0655° / 42°0Overcast
55 °Overcast

Monticello, Friday, 6 November

Overcast. High 55°, low 42°.

Pressure30.21 inHg
Wind3.2 mph NW
Humidity59%
Visibility—
Dew point39°
Sat, 0760° / 43°0Clear
60 °Clear

Monticello, Saturday, 7 November

Clear. High 60°, low 43°.

Pressure30.27 inHg
Wind5.7 mph SW
Humidity64%
Visibility—
Dew point45°
Sun, 0861° / 45°0Clear
61 °Clear

Monticello, Sunday, 8 November

Clear. High 61°, low 45°.

Pressure30.09 inHg
Wind10.6 mph SW
Humidity62%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0948° / 36°0.11Climate normal
48 °Climate normal

Monticello, Monday, 9 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.11 in
Chance of precipitation32%
Record high72° (2020)
Record low16° (1991)
Tue, 1047° / 34°0.09Climate normal
47 °Climate normal

Monticello, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.09 in
Chance of precipitation32%
Record high71° (2022)
Record low14° (2017)
Wed, 1145° / 31°0.07Climate normal
45 °Climate normal

Monticello, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.07 in
Chance of precipitation23%
Record high68° (1964)
Record low13° (2019)
Thu, 1243° / 31°0.06Climate normal
43 °Climate normal

Monticello, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.06 in
Chance of precipitation30%
Record high63° (1964)
Record low3° (2019)
Fri, 1344° / 31°0.04Climate normal
44 °Climate normal

Monticello, Friday, 13 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.04 in
Chance of precipitation20%
Record high67° (1999)
Record low6° (1986)
Sat, 1444° / 31°0.05Climate normal
44 °Climate normal

Monticello, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.05 in
Chance of precipitation25%
Record high65° (1971)
Record low12° (1995)
Sun, 1544° / 32°0.06Climate normal
44 °Climate normal

Monticello, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.06 in
Chance of precipitation25%
Record high66° (2025)
Record low9° (1995)
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)

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.