As of 23:32 CST

Weather in Old Monroe, MO

50°Current weather

Old Monroe, Wednesday, 4 November, 23:32

Partly cloudy. Feels like 48°. High 61°, low 50°.

Pressure29.83 inHg
Wind5.9 mph SW
Humidity92%
Visibility6.2 mi
Dew point48°

Monthly outlook for Old Monroe, MO: average high 62.5°, average low 43.6°. That is 3.9° above the climate normal for November. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 19 November (76°), the coolest 13 November (35.2°).

62.5°/43.6°
Average high / low
+3.9°
Above normal
1 / 4
Wet days / normal
0.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
4 November – 13 November59.8°56.2°+2°
14 November – 23 November67°53°+7.7°
24 November – 3 Decemberat normal48°—

November records over 66 years

81.5°8 November 2023All-time high
-0°8 November 1991All-time low

Climate normals and records are computed from the nearest reference point — O'Fallon (11 mi).

Thu, 0561° / 47°0Overcast
61 °Overcast

Old Monroe, Thursday, 5 November

Overcast. High 61°, low 47°.

Pressure29.88 inHg
Wind13.1 mph W
Humidity57%
Visibility6.2 mi
Dew point45°
Fri, 0654° / 40°0Overcast
54 °Overcast

Old Monroe, Friday, 6 November

Overcast. High 54°, low 40°.

Pressure30.18 inHg
Wind8.3 mph N
Humidity60%
Visibility6.2 mi
Dew point39°
Sat, 0753° / 36°0Overcast
53 °Overcast

Old Monroe, Saturday, 7 November

Overcast. High 53°, low 36°.

Pressure30.30 inHg
Wind3.1 mph NW
Humidity51%
Visibility6.2 mi
Dew point34°
Sun, 0864° / 38°0Partly cloudy
64 °Partly cloudy

Old Monroe, Sunday, 8 November

Partly cloudy. High 64°, low 38°.

Pressure30.18 inHg
Wind7 mph W
Humidity56%
Visibility6.2 mi
Dew point45°
Mon, 0967° / 43°0Clear
67 °Clear

Old Monroe, Monday, 9 November

Clear. High 67°, low 43°.

Pressure30.18 inHg
Wind6 mph SW
Humidity65%
Visibility—
Dew point49°
Tue, 1065° / 44°0Clear
65 °Clear

Old Monroe, Tuesday, 10 November

Clear. High 65°, low 44°.

Pressure30.09 inHg
Wind7 mph W
Humidity52%
Visibility—
Dew point42°
Wed, 1160° / 44°0Partly cloudy
60 °Partly cloudy

Old Monroe, Wednesday, 11 November

Partly cloudy. High 60°, low 44°.

Pressure30.18 inHg
Wind8 mph N
Humidity28%
Visibility—
Dew point24°
Thu, 1254° / 36°0Clear
54 °Clear

Old Monroe, Thursday, 12 November

Clear. High 54°, low 36°.

Pressure30.21 inHg
Wind10.4 mph N
Humidity41%
Visibility—
Dew point27°
Fri, 1360° / 35°0Partly cloudy
60 °Partly cloudy

Old Monroe, Friday, 13 November

Partly cloudy. High 60°, low 35°.

Pressure30.12 inHg
Wind8.5 mph W
Humidity35%
Visibility—
Dew point26°
Sat, 1467° / 41°0Mostly clear
67 °Mostly clear

Old Monroe, Saturday, 14 November

Mostly clear. High 67°, low 41°.

Pressure30.00 inHg
Wind11.3 mph SW
Humidity46%
Visibility—
Dew point41°
Sun, 1571° / 53°0Overcast
71 °Overcast

Old Monroe, Sunday, 15 November

Overcast. High 71°, low 53°.

Pressure29.97 inHg
Wind11.4 mph SW
Humidity40%
Visibility—
Dew point41°
Mon, 1666° / 51°0.01Light rain
66 °Light rain

Old Monroe, Monday, 16 November

Light rain. High 66°, low 51°.

Pressure29.91 inHg
Wind11.4 mph S
Humidity66%
Visibility—
Dew point47°
Tue, 1760° / 47°0Clear
60 °Clear

Old Monroe, Tuesday, 17 November

Clear. High 60°, low 47°.

Pressure30.00 inHg
Wind15.3 mph NW
Humidity46%
Visibility—
Dew point38°
Wed, 1861° / 42°0Clear
61 °Clear

Old Monroe, Wednesday, 18 November

Clear. High 61°, low 42°.

Pressure30.12 inHg
Wind7.9 mph SE
Humidity48%
Visibility—
Dew point37°
Thu, 1976° / 51°0.31Rain
76 °Rain

Old Monroe, Thursday, 19 November

Rain. High 76°, low 51°.

Pressure29.83 inHg
Wind18.4 mph SW
Humidity51%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2052° / 38°0.13Climate normal
52 °Climate normal

Old Monroe, Friday, 20 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.13 in
Chance of precipitation30%
Record high73° (2007)
Record low19° (1984)
Sat, 2151° / 37°0.09Climate normal
51 °Climate normal

Old Monroe, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation25%
Record high69° (1990)
Record low16° (1964)
Sun, 2251° / 36°0.09Climate normal
51 °Climate normal

Old Monroe, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.09 in
Chance of precipitation25%
Record high72° (2010)
Record low17° (1964)
Mon, 2351° / 36°0.09Climate normal
51 °Climate normal

Old Monroe, Monday, 23 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.09 in
Chance of precipitation28%
Record high68° (1966)
Record low18° (1970)
Tue, 2450° / 35°0.13Climate normal
50 °Climate normal

Old Monroe, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.13 in
Chance of precipitation28%
Record high70° (1966)
Record low16° (1970)
Wed, 2550° / 36°0.13Climate normal
50 °Climate normal

Old Monroe, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.13 in
Chance of precipitation33%
Record high69° (1990)
Record low21° (1977)
Thu, 2650° / 36°0.15Climate normal
50 °Climate normal

Old Monroe, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.15 in
Chance of precipitation42%
Record high76° (1965)
Record low14° (1977)
Fri, 2748° / 35°0.2Climate normal
48 °Climate normal

Old Monroe, Friday, 27 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.2 in
Chance of precipitation42%
Record high70° (1989)
Record low14° (1993)
Sat, 2846° / 33°0.08Climate normal
46 °Climate normal

Old Monroe, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.08 in
Chance of precipitation23%
Record high71° (1998)
Record low14° (1977)
Sun, 2947° / 34°0.07Climate normal
47 °Climate normal

Old Monroe, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation27%
Record high71° (1998)
Record low15° (1976)
Mon, 3047° / 33°0.17Climate normal
47 °Climate normal

Old Monroe, Monday, 30 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.17 in
Chance of precipitation28%
Record high66° (1970)
Record low10° (1964)
Tue, 0146° / 33°0.11Climate normal
46 °Climate normal

Old Monroe, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation25%
Record high68° (2012)
Record low12° (1985)
Wed, 0248° / 33°0.08Climate normal
48 °Climate normal

Old Monroe, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.08 in
Chance of precipitation23%
Record high71° (2012)
Record low7° (2006)
Thu, 0347° / 33°0.1Climate normal
47 °Climate normal

Old Monroe, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.1 in
Chance of precipitation30%
Record high72° (1998)
Record low12° (1985)

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 Old Monroe, 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 Old Monroe, 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.