As of 18:08 CDT

Weather in Monticello, MO

56°Current weather

Monticello, Saturday, 17 October, 18:08

Clear. Feels like 53°. High 57°, low 36°.

Pressure30.45 inHg
Wind3 mph S
Humidity45%
Visibility6.2 mi
Dew point35°

Monthly outlook for Monticello, MO: average high 68.5°, average low 50.6°. That is 4° above the climate normal for October. Precipitation is expected on 5 days (about 1.5 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 1 November (78.9°), the coolest 17 October (36.4°).

68.5°/50.6°
Average high / low
+4°
Above normal
5 / 5
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October68.7°62.3°+3.5°
27 October – 5 November68.1°57.9°+5.6°
6 November – 15 Novemberat normal53°—

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).

Sun, 1863° / 41°0Clear
63 °Clear

Monticello, Sunday, 18 October

Clear. High 63°, low 41°.

Pressure30.42 inHg
Wind10.4 mph S
Humidity56%
Visibility6.2 mi
Dew point43°
Mon, 1965° / 43°0Partly cloudy
65 °Partly cloudy

Monticello, Monday, 19 October

Partly cloudy. High 65°, low 43°.

Pressure30.39 inHg
Wind4.1 mph S
Humidity61%
Visibility6.2 mi
Dew point47°
Tue, 2066° / 45°0Overcast
66 °Overcast

Monticello, Tuesday, 20 October

Overcast. High 66°, low 45°.

Pressure30.36 inHg
Wind3.8 mph SE
Humidity60%
Visibility6.2 mi
Dew point50°
Wed, 2170° / 47°0Clear
70 °Clear

Monticello, Wednesday, 21 October

Clear. High 70°, low 47°.

Pressure30.27 inHg
Wind3.5 mph S
Humidity56%
Visibility6.2 mi
Dew point49°
Thu, 2270° / 48°0Clear
70 °Clear

Monticello, Thursday, 22 October

Clear. High 70°, low 48°.

Pressure30.27 inHg
Wind5.6 mph E
Humidity47%
Visibility—
Dew point46°
Fri, 2376° / 52°0Mostly clear
76 °Mostly clear

Monticello, Friday, 23 October

Mostly clear. High 76°, low 52°.

Pressure30.18 inHg
Wind10.3 mph S
Humidity46%
Visibility—
Dew point48°
Sat, 2476° / 58°0Overcast
76 °Overcast

Monticello, Saturday, 24 October

Overcast. High 76°, low 58°.

Pressure30.21 inHg
Wind11.1 mph S
Humidity33%
Visibility—
Dew point42°
Sun, 2577° / 59°0Overcast
77 °Overcast

Monticello, Sunday, 25 October

Overcast. High 77°, low 59°.

Pressure30.15 inHg
Wind13 mph SW
Humidity34%
Visibility—
Dew point43°
Mon, 2667° / 59°0.15Light rain
67 °Light rain

Monticello, Monday, 26 October

Light rain. High 67°, low 59°.

Pressure30.12 inHg
Wind6.9 mph SW
Humidity63%
Visibility—
Dew point53°
Tue, 2764° / 51°0.04Light rain
64 °Light rain

Monticello, Tuesday, 27 October

Light rain. High 64°, low 51°.

Pressure30.27 inHg
Wind12 mph NE
Humidity68%
Visibility—
Dew point50°
Wed, 2862° / 45°0Overcast
62 °Overcast

Monticello, Wednesday, 28 October

Overcast. High 62°, low 45°.

Pressure30.21 inHg
Wind13.9 mph S
Humidity64%
Visibility—
Dew point43°
Thu, 2970° / 57°0.16Light rain
70 °Light rain

Monticello, Thursday, 29 October

Light rain. High 70°, low 57°.

Pressure29.88 inHg
Wind15.4 mph SW
Humidity74%
Visibility—
Dew point58°
Fri, 3066° / 60°0.3Rain
66 °Rain

Monticello, Friday, 30 October

Rain. High 66°, low 60°.

Pressure29.80 inHg
Wind15.3 mph S
Humidity88%
Visibility—
Dew point59°
Sat, 3168° / 56°0.74Heavy rain
68 °Heavy rain

Monticello, Saturday, 31 October

Heavy rain. High 68°, low 56°.

Pressure29.91 inHg
Wind17.2 mph SW
Humidity54%
Visibility—
Dew point49°
Sun, 0179° / 52°0.08Light rain
79 °Light rain

Monticello, Sunday, 1 November

Light rain. High 79°, low 52°.

Pressure30.03 inHg
Wind13.9 mph S
Humidity57%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 1053° / 38°0.13Climate normal
53 °Climate normal

Monticello, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.13 in
Chance of precipitation32%
Record high75° (2022)
Record low17° (1991)
Wed, 1151° / 36°0.07Climate normal
51 °Climate normal

Monticello, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.07 in
Chance of precipitation27%
Record high75° (1964)
Record low18° (2019)
Thu, 1250° / 35°0.06Climate normal
50 °Climate normal

Monticello, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.06 in
Chance of precipitation25%
Record high70° (1999)
Record low9° (2019)
Fri, 1351° / 35°0.05Climate normal
51 °Climate normal

Monticello, Friday, 13 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.05 in
Chance of precipitation13%
Record high75° (1999)
Record low10° (1986)
Sat, 1452° / 37°0.06Climate normal
52 °Climate normal

Monticello, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.06 in
Chance of precipitation22%
Record high76° (2025)
Record low15° (1986)
Sun, 1552° / 37°0.07Climate normal
52 °Climate normal

Monticello, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation28%
Record high73° (2025)
Record low21° (2014)

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.