As of 01:06 CDT

Weather in Monticello, MO

50°Current weather

Monticello, Wednesday, 21 October, 01:06

Clear. Feels like 49°. High 73°, low 47°.

Pressure30.24 inHg
Wind5.3 mph S
Humidity81%
Visibility6.2 mi
Dew point45°

Monthly outlook for Monticello, MO: average high 64.2°, average low 45.4°. That is 2.6° above the climate normal for October. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 22 October (74.5°), the coolest 28 October (34.3°).

64.2°/45.4°
Average high / low
+2.6°
Above normal
3 / 5
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October65.3°61.1°+2.4°
31 October – 9 November62.2°56.3°+3.3°
10 November – 19 Novemberat normal51.5°—

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).

Thu, 2274° / 49°0Clear
74 °Clear

Monticello, Thursday, 22 October

Clear. High 74°, low 49°.

Pressure30.27 inHg
Wind2.3 mph SE
Humidity52%
Visibility6.2 mi
Dew point52°
Fri, 2372° / 52°0Clear
72 °Clear

Monticello, Friday, 23 October

Clear. High 72°, low 52°.

Pressure30.27 inHg
Wind8 mph S
Humidity54%
Visibility6.2 mi
Dew point52°
Sat, 2471° / 54°0Overcast
71 °Overcast

Monticello, Saturday, 24 October

Overcast. High 71°, low 54°.

Pressure30.30 inHg
Wind8.5 mph S
Humidity56%
Visibility6.2 mi
Dew point51°
Sun, 2574° / 53°0Overcast
74 °Overcast

Monticello, Sunday, 25 October

Overcast. High 74°, low 53°.

Pressure30.33 inHg
Wind7 mph S
Humidity51%
Visibility—
Dew point50°
Mon, 2672° / 45°0.05Light rain
72 °Light rain

Monticello, Monday, 26 October

Light rain. High 72°, low 45°.

Pressure30.21 inHg
Wind14.2 mph N
Humidity47%
Visibility—
Dew point49°
Tue, 2749° / 41°0.2Light rain
49 °Light rain

Monticello, Tuesday, 27 October

Light rain. High 49°, low 41°.

Pressure30.42 inHg
Wind15.6 mph N
Humidity62%
Visibility—
Dew point34°
Wed, 2852° / 34°0Clear
52 °Clear

Monticello, Wednesday, 28 October

Clear. High 52°, low 34°.

Pressure30.33 inHg
Wind6.9 mph NE
Humidity48%
Visibility—
Dew point29°
Thu, 2957° / 38°0Clear
57 °Clear

Monticello, Thursday, 29 October

Clear. High 57°, low 38°.

Pressure30.27 inHg
Wind6.7 mph W
Humidity51%
Visibility—
Dew point35°
Fri, 3059° / 39°0Mostly clear
59 °Mostly clear

Monticello, Friday, 30 October

Mostly clear. High 59°, low 39°.

Pressure30.18 inHg
Wind9.3 mph S
Humidity48%
Visibility—
Dew point35°
Sat, 3163° / 42°0Partly cloudy
63 °Partly cloudy

Monticello, Saturday, 31 October

Partly cloudy. High 63°, low 42°.

Pressure29.94 inHg
Wind14.6 mph S
Humidity34%
Visibility—
Dew point31°
Sun, 0162° / 52°0.06Light rain
62 °Light rain

Monticello, Sunday, 1 November

Light rain. High 62°, low 52°.

Pressure29.94 inHg
Wind14.2 mph S
Humidity88%
Visibility—
Dew point53°
Mon, 0266° / 50°0Clear
66 °Clear

Monticello, Monday, 2 November

Clear. High 66°, low 50°.

Pressure30.21 inHg
Wind8.9 mph NW
Humidity33%
Visibility—
Dew point34°
Tue, 0357° / 43°0Overcast
57 °Overcast

Monticello, Tuesday, 3 November

Overcast. High 57°, low 43°.

Pressure30.33 inHg
Wind7.4 mph SE
Humidity35%
Visibility—
Dew point27°
Wed, 0464° / 45°0Clear
64 °Clear

Monticello, Wednesday, 4 November

Clear. High 64°, low 45°.

Pressure30.00 inHg
Wind10.8 mph NE
Humidity48%
Visibility—
Dew point40°
Thu, 0561° / 43°0Clear
61 °Clear

Monticello, Thursday, 5 November

Clear. High 61°, low 43°.

Pressure30.30 inHg
Wind10.4 mph SE
Humidity41%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 1651° / 36°0.07Climate normal
51 °Climate normal

Monticello, Monday, 16 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.07 in
Chance of precipitation20%
Record high71° (2001)
Record low21° (1997)
Tue, 1753° / 37°0.16Climate normal
53 °Climate normal

Monticello, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.16 in
Chance of precipitation30%
Record high74° (2016)
Record low19° (2014)
Wed, 1851° / 38°0.11Climate normal
51 °Climate normal

Monticello, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.11 in
Chance of precipitation25%
Record high72° (1999)
Record low15° (2014)
Thu, 1952° / 37°0.07Climate normal
52 °Climate normal

Monticello, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation23%
Record high69° (1979)
Record low20° (2022)

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.