As of 11:59 CST

Weather in Lake Saint Clair, MO

68°Current weather

Lake Saint Clair, Tuesday, 10 November, 11:59

Clear. Feels like 67°. High 69°, low 44°.

Pressure30.09 inHg
Wind3.8 mph W
Humidity49%
Visibility6.2 mi
Dew point48°

Monthly outlook for Lake Saint Clair, MO: average high 53.8°, average low 37.7°. That is 0.1° above the climate normal for November. Precipitation is expected on 2 days (about 1.1 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 10 November (68.8°), the coolest 25 November (25.1°).

53.8°/37.7°
Average high / low
+0.1°
Above normal
2 / 5
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 November – 19 November55.4°54.7°+0.4°
20 November – 29 November51.3°50.5°+0.5°
30 November – 9 Decemberat normal46.3°—

November records over 66 years

80.8°8 November 2023All-time high
6.3°8 November 1991All-time low

Climate normals and records are computed from the nearest reference point — Sullivan (12 mi).

Wed, 1167° / 45°0Clear
67 °Clear

Lake Saint Clair, Wednesday, 11 November

Clear. High 67°, low 45°.

Pressure29.83 inHg
Wind13.8 mph W
Humidity59%
Visibility6.2 mi
Dew point48°
Thu, 1249° / 38°0Overcast
49 °Overcast

Lake Saint Clair, Thursday, 12 November

Overcast. High 49°, low 38°.

Pressure30.00 inHg
Wind13.8 mph NW
Humidity51%
Visibility6.2 mi
Dew point32°
Fri, 1344° / 33°0Partly cloudy
44 °Partly cloudy

Lake Saint Clair, Friday, 13 November

Partly cloudy. High 44°, low 33°.

Pressure30.15 inHg
Wind10 mph NW
Humidity58%
Visibility6.2 mi
Dew point23°
Sat, 1448° / 28°0Partly cloudy
48 °Partly cloudy

Lake Saint Clair, Saturday, 14 November

Partly cloudy. High 48°, low 28°.

Pressure30.24 inHg
Wind6.6 mph E
Humidity53%
Visibility—
Dew point28°
Sun, 1551° / 32°0Overcast
51 °Overcast

Lake Saint Clair, Sunday, 15 November

Overcast. High 51°, low 32°.

Pressure30.33 inHg
Wind8.1 mph E
Humidity47%
Visibility—
Dew point29°
Mon, 1652° / 35°0Overcast
52 °Overcast

Lake Saint Clair, Monday, 16 November

Overcast. High 52°, low 35°.

Pressure30.47 inHg
Wind7.2 mph E
Humidity42%
Visibility—
Dew point26°
Tue, 1754° / 33°0Clear
54 °Clear

Lake Saint Clair, Tuesday, 17 November

Clear. High 54°, low 33°.

Pressure30.42 inHg
Wind6.4 mph E
Humidity38%
Visibility—
Dew point25°
Wed, 1859° / 35°0Clear
59 °Clear

Lake Saint Clair, Wednesday, 18 November

Clear. High 59°, low 35°.

Pressure30.33 inHg
Wind8.1 mph SE
Humidity34%
Visibility—
Dew point25°
Thu, 1960° / 40°0Overcast
60 °Overcast

Lake Saint Clair, Thursday, 19 November

Overcast. High 60°, low 40°.

Pressure30.27 inHg
Wind8.9 mph S
Humidity37%
Visibility—
Dew point31°
Fri, 2063° / 48°0Light rain
63 °Light rain

Lake Saint Clair, Friday, 20 November

Light rain. High 63°, low 48°.

Pressure30.21 inHg
Wind8.8 mph SE
Humidity38%
Visibility—
Dew point33°
Sat, 2156° / 53°0.94Rain
56 °Rain

Lake Saint Clair, Saturday, 21 November

Rain. High 56°, low 53°.

Pressure29.97 inHg
Wind13.2 mph SE
Humidity83%
Visibility—
Dew point48°
Sun, 2257° / 44°0.13Light rain
57 °Light rain

Lake Saint Clair, Sunday, 22 November

Light rain. High 57°, low 44°.

Pressure29.74 inHg
Wind14.7 mph SW
Humidity53%
Visibility—
Dew point36°
Mon, 2349° / 37°0Clear
49 °Clear

Lake Saint Clair, Monday, 23 November

Clear. High 49°, low 37°.

Pressure29.80 inHg
Wind14.5 mph W
Humidity50%
Visibility—
Dew point28°
Tue, 2445° / 34°0Clear
45 °Clear

Lake Saint Clair, Tuesday, 24 November

Clear. High 45°, low 34°.

Pressure30.15 inHg
Wind13.4 mph NW
Humidity47%
Visibility—
Dew point24°
Wed, 2538° / 25°0Overcast
38 °Overcast

Lake Saint Clair, Wednesday, 25 November

Overcast. High 38°, low 25°.

Pressure30.36 inHg
Wind7.7 mph NW
Humidity38%
Visibility—
Dew point12°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2650° / 36°0.16Climate normal
50 °Climate normal

Lake Saint Clair, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.16 in
Chance of precipitation40%
Record high76° (1965)
Record low15° (1977)
Fri, 2749° / 35°0.19Climate normal
49 °Climate normal

Lake Saint Clair, Friday, 27 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.19 in
Chance of precipitation45%
Record high70° (1989)
Record low16° (1993)
Sat, 2847° / 33°0.07Climate normal
47 °Climate normal

Lake Saint Clair, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.07 in
Chance of precipitation22%
Record high69° (1998)
Record low18° (1976)
Sun, 2948° / 34°0.07Climate normal
48 °Climate normal

Lake Saint Clair, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.07 in
Chance of precipitation28%
Record high70° (1998)
Record low14° (1976)
Mon, 3048° / 33°0.17Climate normal
48 °Climate normal

Lake Saint Clair, Monday, 30 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.17 in
Chance of precipitation30%
Record high67° (1970)
Record low10° (1964)
Tue, 0147° / 33°0.1Climate normal
47 °Climate normal

Lake Saint Clair, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.1 in
Chance of precipitation22%
Record high67° (1970)
Record low13° (1985)
Wed, 0249° / 33°0.11Climate normal
49 °Climate normal

Lake Saint Clair, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.11 in
Chance of precipitation23%
Record high70° (2012)
Record low8° (1985)
Thu, 0347° / 33°0.09Climate normal
47 °Climate normal

Lake Saint Clair, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.09 in
Chance of precipitation27%
Record high73° (2021)
Record low13° (1974)
Fri, 0446° / 32°0.08Climate normal
46 °Climate normal

Lake Saint Clair, Friday, 4 December

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.08 in
Chance of precipitation25%
Record high69° (2001)
Record low9° (2006)
Sat, 0547° / 32°0.08Climate normal
47 °Climate normal

Lake Saint Clair, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high47°
Average low32°
Average precipitation0.08 in
Chance of precipitation27%
Record high72° (1998)
Record low16° (2002)
Sun, 0644° / 31°0.07Climate normal
44 °Climate normal

Lake Saint Clair, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.07 in
Chance of precipitation33%
Record high69° (1998)
Record low6° (1977)
Mon, 0744° / 30°0.08Climate normal
44 °Climate normal

Lake Saint Clair, Monday, 7 December

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.08 in
Chance of precipitation22%
Record high68° (1966)
Record low0° (1977)
Tue, 0844° / 31°0.08Climate normal
44 °Climate normal

Lake Saint Clair, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.08 in
Chance of precipitation28%
Record high69° (1991)
Record low5° (2006)
Wed, 0944° / 30°0.07Climate normal
44 °Climate normal

Lake Saint Clair, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.07 in
Chance of precipitation28%
Record high64° (2021)
Record low4° (1977)

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 Lake Saint Clair, 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 Lake Saint Clair, 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.