As of 09:58 CST

Weather in Mount Vernon, MO

46°Current weather

Mount Vernon, Friday, 6 November, 09:58

Overcast. Feels like 45°. High 55°, low 45°.

Pressure30.24 inHg
Wind4 mph NW
Humidity94%
Visibility6.2 mi
Dew point45°

Monthly outlook for Mount Vernon, MO: average high 61.5°, average low 44.4°. That is 2.6° above the climate normal for November. Precipitation is expected on 4 days (about 3.1 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 10 November (68.1°), the coolest 13 November (29.4°).

61.5°/44.4°
Average high / low
+2.6°
Above normal
4 / 4
Wet days / normal
3.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
6 November – 15 November60.5°57.5°+1.6°
16 November – 25 November63.2°54.5°+4.9°
26 November – 5 Decemberat normal49.5°—

November records over 66 years

78.8°1 November 2016All-time high
11.5°12 November 2019All-time low

Climate normals and records are computed from the nearest reference point — Miller (8 mi).

Sat, 0758° / 36°0Overcast
58 °Overcast

Mount Vernon, Saturday, 7 November

Overcast. High 58°, low 36°.

Pressure30.27 inHg
Wind0.7 mph W
Humidity66%
Visibility6.2 mi
Dew point42°
Sun, 0862° / 38°0Clear
62 °Clear

Mount Vernon, Sunday, 8 November

Clear. High 62°, low 38°.

Pressure30.21 inHg
Wind6.7 mph W
Humidity62%
Visibility6.2 mi
Dew point46°
Mon, 0966° / 44°0Clear
66 °Clear

Mount Vernon, Monday, 9 November

Clear. High 66°, low 44°.

Pressure30.18 inHg
Wind7.7 mph SW
Humidity56%
Visibility6.2 mi
Dew point49°
Tue, 1068° / 47°0Clear
68 °Clear

Mount Vernon, Tuesday, 10 November

Clear. High 68°, low 47°.

Pressure30.09 inHg
Wind8.6 mph SW
Humidity62%
Visibility—
Dew point50°
Wed, 1167° / 52°0Overcast
67 °Overcast

Mount Vernon, Wednesday, 11 November

Overcast. High 67°, low 52°.

Pressure30.06 inHg
Wind8.4 mph NW
Humidity67%
Visibility—
Dew point53°
Thu, 1252° / 36°0Partly cloudy
52 °Partly cloudy

Mount Vernon, Thursday, 12 November

Partly cloudy. High 52°, low 36°.

Pressure30.18 inHg
Wind13.2 mph N
Humidity40%
Visibility—
Dew point26°
Fri, 1351° / 29°0Clear
51 °Clear

Mount Vernon, Friday, 13 November

Clear. High 51°, low 29°.

Pressure30.15 inHg
Wind8.9 mph NW
Humidity42%
Visibility—
Dew point24°
Sat, 1460° / 35°0Clear
60 °Clear

Mount Vernon, Saturday, 14 November

Clear. High 60°, low 35°.

Pressure30.15 inHg
Wind9.2 mph S
Humidity38%
Visibility—
Dew point28°
Sun, 1565° / 43°0Clear
65 °Clear

Mount Vernon, Sunday, 15 November

Clear. High 65°, low 43°.

Pressure30.24 inHg
Wind14.7 mph SW
Humidity38%
Visibility—
Dew point36°
Mon, 1661° / 44°0.04Light rain
61 °Light rain

Mount Vernon, Monday, 16 November

Light rain. High 61°, low 44°.

Pressure30.24 inHg
Wind16.5 mph SW
Humidity32%
Visibility—
Dew point29°
Tue, 1756° / 49°0.03Light rain
56 °Light rain

Mount Vernon, Tuesday, 17 November

Light rain. High 56°, low 49°.

Pressure30.27 inHg
Wind11.2 mph S
Humidity89%
Visibility—
Dew point50°
Wed, 1867° / 54°0.04Light rain
67 °Light rain

Mount Vernon, Wednesday, 18 November

Light rain. High 67°, low 54°.

Pressure30.27 inHg
Wind16.1 mph S
Humidity75%
Visibility—
Dew point53°
Thu, 1963° / 53°1.37Rain
63 °Rain

Mount Vernon, Thursday, 19 November

Rain. High 63°, low 53°.

Pressure30.24 inHg
Wind16.5 mph S
Humidity86%
Visibility—
Dew point50°
Fri, 2067° / 55°0.73Heavy rain
67 °Heavy rain

Mount Vernon, Friday, 20 November

Heavy rain. High 67°, low 55°.

Pressure30.03 inHg
Wind20.5 mph S
Humidity67%
Visibility—
Dew point54°
Sat, 2166° / 50°0.91Rain
66 °Rain

Mount Vernon, Saturday, 21 November

Rain. High 66°, low 50°.

Pressure29.85 inHg
Wind21.9 mph S
Humidity55%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2253° / 38°0.08Climate normal
53 °Climate normal

Mount Vernon, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.08 in
Chance of precipitation22%
Record high72° (1966)
Record low18° (1964)
Mon, 2354° / 38°0.07Climate normal
54 °Climate normal

Mount Vernon, Monday, 23 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.07 in
Chance of precipitation28%
Record high71° (1966)
Record low20° (1970)
Tue, 2453° / 37°0.15Climate normal
53 °Climate normal

Mount Vernon, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.15 in
Chance of precipitation28%
Record high69° (2006)
Record low15° (1970)
Wed, 2552° / 37°0.09Climate normal
52 °Climate normal

Mount Vernon, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation35%
Record high71° (1990)
Record low22° (1975)
Thu, 2652° / 37°0.17Climate normal
52 °Climate normal

Mount Vernon, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.17 in
Chance of precipitation33%
Record high73° (1965)
Record low20° (1993)
Fri, 2750° / 36°0.15Climate normal
50 °Climate normal

Mount Vernon, Friday, 27 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.15 in
Chance of precipitation30%
Record high69° (1960)
Record low15° (1975)
Sat, 2847° / 34°0.06Climate normal
47 °Climate normal

Mount Vernon, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.06 in
Chance of precipitation22%
Record high70° (1998)
Record low18° (1976)
Sun, 2949° / 35°0.09Climate normal
49 °Climate normal

Mount Vernon, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation28%
Record high69° (1998)
Record low14° (1976)
Mon, 3049° / 34°0.11Climate normal
49 °Climate normal

Mount Vernon, Monday, 30 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.11 in
Chance of precipitation25%
Record high69° (1970)
Record low15° (1964)
Tue, 0149° / 34°0.06Climate normal
49 °Climate normal

Mount Vernon, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.06 in
Chance of precipitation22%
Record high67° (1982)
Record low12° (1985)
Wed, 0251° / 35°0.09Climate normal
51 °Climate normal

Mount Vernon, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.09 in
Chance of precipitation18%
Record high70° (2012)
Record low6° (2006)
Thu, 0350° / 34°0.1Climate normal
50 °Climate normal

Mount Vernon, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high50°
Average low34°
Average precipitation0.1 in
Chance of precipitation25%
Record high72° (2021)
Record low15° (1974)
Fri, 0448° / 33°0.13Climate normal
48 °Climate normal

Mount Vernon, Friday, 4 December

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.13 in
Chance of precipitation25%
Record high67° (2001)
Record low11° (2006)
Sat, 0548° / 33°0.06Climate normal
48 °Climate normal

Mount Vernon, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.06 in
Chance of precipitation22%
Record high72° (1998)
Record low14° (2002)

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 Mount Vernon, 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 Mount Vernon, 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.