As of 12:04 CDT

Weather in Monticello, MO

52°Current weather

Monticello, Friday, 16 October, 12:04

Overcast. Feels like 50°. High 54°, low 45°.

Pressure30.24 inHg
Wind18 mph NW
Humidity83%
Visibility4.6 mi
Dew point46°

Monthly outlook for Monticello, MO: average high 66.3°, average low 49.9°. That is 2.7° above the climate normal for October. Precipitation is expected on 4 days (about 2.5 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 24 October (75.1°), the coolest 17 October (36.3°).

66.3°/49.9°
Average high / low
+2.7°
Above normal
4 / 4
Wet days / normal
2.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October66.9°62.7°+2.3°
26 October – 4 November65.2°58.4°+3.8°
5 November – 14 Novemberat normal53.3°—

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).

Sat, 1754° / 36°0Clear
54 °Clear

Monticello, Saturday, 17 October

Clear. High 54°, low 36°.

Pressure30.59 inHg
Wind3.1 mph S
Humidity46%
Visibility6.2 mi
Dew point33°
Sun, 1863° / 42°0Clear
63 °Clear

Monticello, Sunday, 18 October

Clear. High 63°, low 42°.

Pressure30.45 inHg
Wind10.4 mph S
Humidity51%
Visibility6.2 mi
Dew point41°
Mon, 1965° / 43°0Clear
65 °Clear

Monticello, Monday, 19 October

Clear. High 65°, low 43°.

Pressure30.36 inHg
Wind4.5 mph S
Humidity56%
Visibility6.2 mi
Dew point45°
Tue, 2067° / 45°0Overcast
67 °Overcast

Monticello, Tuesday, 20 October

Overcast. High 67°, low 45°.

Pressure30.33 inHg
Wind5.3 mph SE
Humidity58%
Visibility6.2 mi
Dew point48°
Wed, 2171° / 50°0Clear
71 °Clear

Monticello, Wednesday, 21 October

Clear. High 71°, low 50°.

Pressure30.27 inHg
Wind6.4 mph S
Humidity50%
Visibility—
Dew point47°
Thu, 2274° / 54°0.02Light rain
74 °Light rain

Monticello, Thursday, 22 October

Light rain. High 74°, low 54°.

Pressure30.12 inHg
Wind8.1 mph SW
Humidity51%
Visibility—
Dew point50°
Fri, 2373° / 55°0Clear
73 °Clear

Monticello, Friday, 23 October

Clear. High 73°, low 55°.

Pressure30.18 inHg
Wind11.1 mph E
Humidity56%
Visibility—
Dew point53°
Sat, 2475° / 55°0Overcast
75 °Overcast

Monticello, Saturday, 24 October

Overcast. High 75°, low 55°.

Pressure30.18 inHg
Wind12.5 mph SE
Humidity49%
Visibility—
Dew point50°
Sun, 2573° / 58°0Overcast
73 °Overcast

Monticello, Sunday, 25 October

Overcast. High 73°, low 58°.

Pressure30.12 inHg
Wind10.4 mph SE
Humidity47%
Visibility—
Dew point48°
Mon, 2673° / 55°0Overcast
73 °Overcast

Monticello, Monday, 26 October

Overcast. High 73°, low 55°.

Pressure30.06 inHg
Wind13.6 mph W
Humidity45%
Visibility—
Dew point48°
Tue, 2760° / 42°0.01Light rain
60 °Light rain

Monticello, Tuesday, 27 October

Light rain. High 60°, low 42°.

Pressure30.24 inHg
Wind7.8 mph NW
Humidity48%
Visibility—
Dew point35°
Wed, 2862° / 52°0.02Light rain
62 °Light rain

Monticello, Wednesday, 28 October

Light rain. High 62°, low 52°.

Pressure30.03 inHg
Wind15.4 mph S
Humidity65%
Visibility—
Dew point48°
Thu, 2972° / 59°0.17Light rain
72 °Light rain

Monticello, Thursday, 29 October

Light rain. High 72°, low 59°.

Pressure29.94 inHg
Wind13.3 mph S
Humidity68%
Visibility—
Dew point59°
Fri, 3067° / 55°0.06Light rain
67 °Light rain

Monticello, Friday, 30 October

Light rain. High 67°, low 55°.

Pressure30.09 inHg
Wind11.7 mph NE
Humidity56%
Visibility—
Dew point48°
Sat, 3158° / 53°2.13Heavy rain
58 °Heavy rain

Monticello, Saturday, 31 October

Heavy rain. High 58°, low 53°.

Pressure30.00 inHg
Wind17.2 mph E
Humidity97%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)

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.