As of 19:03 CDT

Weather in Monticello, MO

76°Current weather

Monticello, Sunday, 11 October, 19:03

Overcast. Feels like 76°. High 85°, low 55°.

Pressure29.85 inHg
Wind6.6 mph S
Humidity58%
Visibility6.2 mi
Dew point60°

Monthly outlook for Monticello, MO: average high 67.9°, average low 52.9°. That is 2.3° above the climate normal for October. Precipitation is expected on 8 days (about 3.5 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 12 October (89.2°), the coolest 18 October (35.2°).

67.9°/52.9°
Average high / low
+2.3°
Above normal
8 / 4
Wet days / normal
3.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October72°64.7°+4.1°
21 October – 30 October61.2°61.1°+0°
31 October – 9 Novemberat normal56.3°—

October records over 66 years

90.7°10 October 1963All-time high
26.2°29 October 1980All-time low

Climate normals and records are computed from the nearest reference point — La Grange (12 mi).

Mon, 1289° / 67°0Mostly clear
89 °Mostly clear

Monticello, Monday, 12 October

Mostly clear. High 89°, low 67°.

Pressure29.85 inHg
Wind13.7 mph SW
Humidity54%
Visibility6.2 mi
Dew point63°
Tue, 1387° / 70°0.06Light rain
87 °Light rain

Monticello, Tuesday, 13 October

Light rain. High 87°, low 70°.

Pressure29.85 inHg
Wind6.4 mph W
Humidity63%
Visibility6.2 mi
Dew point69°
Wed, 1472° / 66°0.08Light rain
72 °Light rain

Monticello, Wednesday, 14 October

Light rain. High 72°, low 66°.

Pressure30.03 inHg
Wind7.6 mph NE
Humidity76%
Visibility6.2 mi
Dew point63°
Thu, 1578° / 62°0.97Rain
78 °Rain

Monticello, Thursday, 15 October

Rain. High 78°, low 62°.

Pressure29.94 inHg
Wind8.3 mph SW
Humidity92%
Visibility3.0 mi
Dew point72°
Fri, 1660° / 50°0.35Rain
60 °Rain

Monticello, Friday, 16 October

Rain. High 60°, low 50°.

Pressure30.50 inHg
Wind16.4 mph N
Humidity52%
Visibility—
Dew point40°
Sat, 1752° / 40°0Clear
52 °Clear

Monticello, Saturday, 17 October

Clear. High 52°, low 40°.

Pressure30.62 inHg
Wind7.6 mph S
Humidity36%
Visibility—
Dew point24°
Sun, 1861° / 35°0Clear
61 °Clear

Monticello, Sunday, 18 October

Clear. High 61°, low 35°.

Pressure30.42 inHg
Wind18.1 mph S
Humidity31%
Visibility—
Dew point24°
Mon, 1967° / 41°0Clear
67 °Clear

Monticello, Monday, 19 October

Clear. High 67°, low 41°.

Pressure30.36 inHg
Wind11.9 mph SW
Humidity29%
Visibility—
Dew point29°
Tue, 2069° / 53°0Overcast
69 °Overcast

Monticello, Tuesday, 20 October

Overcast. High 69°, low 53°.

Pressure30.24 inHg
Wind11.9 mph S
Humidity42%
Visibility—
Dew point43°
Wed, 2163° / 58°0.26Rain
63 °Rain

Monticello, Wednesday, 21 October

Rain. High 63°, low 58°.

Pressure30.12 inHg
Wind15.7 mph S
Humidity89%
Visibility—
Dew point57°
Thu, 2270° / 63°0.17Light rain
70 °Light rain

Monticello, Thursday, 22 October

Light rain. High 70°, low 63°.

Pressure30.15 inHg
Wind15.9 mph S
Humidity69%
Visibility—
Dew point58°
Fri, 2365° / 62°1.23Rain
65 °Rain

Monticello, Friday, 23 October

Rain. High 65°, low 62°.

Pressure30.03 inHg
Wind14.6 mph S
Humidity94%
Visibility—
Dew point61°
Sat, 2465° / 44°0.42Rain
65 °Rain

Monticello, Saturday, 24 October

Rain. High 65°, low 44°.

Pressure30.15 inHg
Wind15.9 mph NW
Humidity82%
Visibility—
Dew point44°
Sun, 2551° / 40°0Overcast
51 °Overcast

Monticello, Sunday, 25 October

Overcast. High 51°, low 40°.

Pressure30.24 inHg
Wind11.2 mph NW
Humidity60%
Visibility—
Dew point35°
Mon, 2654° / 40°0Mostly clear
54 °Mostly clear

Monticello, Monday, 26 October

Mostly clear. High 54°, low 40°.

Pressure30.09 inHg
Wind17.8 mph NW
Humidity49%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2759° / 45°0.07Climate normal
59 °Climate normal

Monticello, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high59°
Average low45°
Average precipitation0.07 in
Chance of precipitation23%
Record high76° (2014)
Record low29° (1997)
Wed, 2859° / 44°0.05Climate normal
59 °Climate normal

Monticello, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.05 in
Chance of precipitation22%
Record high77° (2016)
Record low28° (1969)
Thu, 2960° / 44°0.07Climate normal
60 °Climate normal

Monticello, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.07 in
Chance of precipitation25%
Record high81° (2024)
Record low26° (1980)
Fri, 3060° / 45°0.13Climate normal
60 °Climate normal

Monticello, Friday, 30 October

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.13 in
Chance of precipitation35%
Record high78° (1971)
Record low28° (1980)
Sat, 3159° / 45°0.19Climate normal
59 °Climate normal

Monticello, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high59°
Average low45°
Average precipitation0.19 in
Chance of precipitation42%
Record high77° (1968)
Record low27° (1993)
Sun, 0159° / 44°0.2Climate normal
59 °Climate normal

Monticello, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.2 in
Chance of precipitation30%
Record high78° (2000)
Record low25° (1993)
Mon, 0257° / 42°0.1Climate normal
57 °Climate normal

Monticello, Monday, 2 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.1 in
Chance of precipitation32%
Record high76° (1964)
Record low24° (1991)
Tue, 0356° / 42°0.14Climate normal
56 °Climate normal

Monticello, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.14 in
Chance of precipitation30%
Record high75° (1987)
Record low17° (1991)
Wed, 0456° / 42°0.1Climate normal
56 °Climate normal

Monticello, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.1 in
Chance of precipitation28%
Record high75° (1978)
Record low15° (1991)
Thu, 0555° / 41°0.1Climate normal
55 °Climate normal

Monticello, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.1 in
Chance of precipitation28%
Record high73° (1978)
Record low23° (1991)
Fri, 0655° / 40°0.09Climate normal
55 °Climate normal

Monticello, Friday, 6 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation23%
Record high73° (2020)
Record low24° (1991)
Sat, 0755° / 40°0.02Climate normal
55 °Climate normal

Monticello, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.02 in
Chance of precipitation13%
Record high73° (1966)
Record low10° (1991)
Sun, 0855° / 40°0.06Climate normal
55 °Climate normal

Monticello, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.06 in
Chance of precipitation20%
Record high77° (1999)
Record low-4° (1991)
Mon, 0956° / 41°0.12Climate normal
56 °Climate normal

Monticello, Monday, 9 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.12 in
Chance of precipitation30%
Record high76° (2022)
Record low5° (1991)

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, MO 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, MO 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.