As of 05:10 CST

Weather in South River, MO

44°

South River, Thursday, 12 November, 05:10

Clear. Feels like 40°. High 49°, low 37°.

Pressure29.94 inHg

Wind6.9 mph NW

Humidity85%

Visibility6.2 mi

Dew point40°

See detailed hourly forecast

Monthly outlook for South River, MO: average high 53.8°, average low 37.1°. That is 2° above the climate normal for November. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 21 November (72.7°), the coolest 26 November (20.4°).

53.8°/37.1°

Average high / low

+2°

Above normal

2 / 4

Wet days / normal

0.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
12 November – 21 November	57°	51.4°	+3.1°
22 November – 1 December	48.3°	46.7°	+0.9°
2 December – 11 December	at normal	41.9°	—

November records over 66 years

78.1°1 November 2000All-time high

-3.1°8 November 1991All-time low

Climate normals and records are computed from the nearest reference point — Palmyra (5 mi).

Fri, 1344° / 34°

44 °

South River, Friday, 13 November

Overcast. High 44°, low 34°.

Pressure30.15 inHg

Wind10.2 mph N

Humidity63%

Visibility6.2 mi

Dew point25°

Sat, 1445° / 31°

45 °

South River, Saturday, 14 November

Clear. High 45°, low 31°.

Pressure30.36 inHg

Wind2.2 mph NE

Humidity59%

Visibility6.2 mi

Dew point25°

Sun, 1549° / 32°

49 °

South River, Sunday, 15 November

Overcast. High 49°, low 32°.

Pressure30.47 inHg

Wind1 mph S

Humidity53%

Visibility6.2 mi

Dew point28°

Mon, 1653° / 32°

53 °

South River, Monday, 16 November

Clear. High 53°, low 32°.

Pressure30.50 inHg

Wind5.4 mph SE

Humidity47%

Visibility—

Dew point29°

Tue, 1756° / 34°

56 °

South River, Tuesday, 17 November

Clear. High 56°, low 34°.

Pressure30.47 inHg

Wind7.4 mph SE

Humidity47%

Visibility—

Dew point31°

Wed, 1865° / 42°

65 °

South River, Wednesday, 18 November

Clear. High 65°, low 42°.

Pressure30.24 inHg

Wind13.8 mph S

Humidity40%

Visibility—

Dew point35°

Thu, 1966° / 48°

66 °

South River, Thursday, 19 November

Overcast. High 66°, low 48°.

Pressure30.09 inHg

Wind17.5 mph S

Humidity33%

Visibility—

Dew point33°

Fri, 2070° / 50°

70 °

South River, Friday, 20 November

Clear. High 70°, low 50°.

Pressure30.12 inHg

Wind12 mph SW

Humidity58%

Visibility—

Dew point50°

Sat, 2173° / 55°

0.06

73 °

South River, Saturday, 21 November

Light rain. High 73°, low 55°.

Pressure30.06 inHg

Wind14.1 mph S

Humidity56%

Visibility—

Dew point52°

Sun, 2265° / 47°

0.08

65 °

South River, Sunday, 22 November

Light rain. High 65°, low 47°.

Pressure29.74 inHg

Wind17.6 mph SW

Humidity68%

Visibility—

Dew point52°

Mon, 2352° / 39°

52 °

South River, Monday, 23 November

Overcast. High 52°, low 39°.

Pressure29.88 inHg

Wind13.4 mph W

Humidity32%

Visibility—

Dew point19°

Tue, 2448° / 36°

48 °

South River, Tuesday, 24 November

Overcast. High 48°, low 36°.

Pressure29.94 inHg

Wind9.7 mph NW

Humidity47%

Visibility—

Dew point28°

Wed, 2537° / 25°

0.01

37 °

South River, Wednesday, 25 November

Light snow. High 37°, low 25°.

Pressure30.27 inHg

Wind13.3 mph NW

Humidity60%

Visibility—

Dew point22°

Thu, 2635° / 20°

35 °

South River, Thursday, 26 November

Overcast. High 35°, low 20°.

Pressure30.50 inHg

Wind5.9 mph NW

Humidity24%

Visibility—

Dew point-1°

Fri, 2752° / 33°

52 °

South River, Friday, 27 November

Overcast. High 52°, low 33°.

Pressure30.24 inHg

Wind11.2 mph W

Humidity44%

Visibility—

Dew point26°

From day 17 onward the outlook is built from 60-year climate statistics

Sat, 2844° / 31°

0.07

44 °

South River, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.07 in

Chance of precipitation22%

Record high68° (2006)

Record low6° (2018)

Sun, 2945° / 32°

0.08

45 °

South River, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high45°

Average low32°

Average precipitation0.08 in

Chance of precipitation28%

Record high70° (1998)

Record low14° (1976)

Mon, 3045° / 31°

0.09

45 °

South River, Monday, 30 November

Climate normal for this date — 60-year average.

Average high45°

Average low31°

Average precipitation0.09 in

Chance of precipitation23%

Record high67° (1998)

Record low8° (1964)

Tue, 0144° / 31°

0.11

44 °

South River, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.11 in

Chance of precipitation37%

Record high64° (2012)

Record low6° (1985)

Wed, 0245° / 31°

0.06

45 °

South River, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high45°

Average low31°

Average precipitation0.06 in

Chance of precipitation23%

Record high69° (1982)

Record low5° (1985)

Thu, 0344° / 30°

0.09

44 °

South River, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high44°

Average low30°

Average precipitation0.09 in

Chance of precipitation27%

Record high72° (2012)

Record low3° (1985)

Fri, 0443° / 29°

0.06

43 °

South River, Friday, 4 December

Climate normal for this date — 60-year average.

Average high43°

Average low29°

Average precipitation0.06 in

Chance of precipitation22%

Record high69° (1998)

Record low4° (1991)

Sat, 0544° / 29°

0.08

44 °

South River, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high44°

Average low29°

Average precipitation0.08 in

Chance of precipitation23%

Record high69° (2001)

Record low8° (2006)

Sun, 0640° / 28°

0.07

40 °

South River, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.07 in

Chance of precipitation28%

Record high66° (1980)

Record low-2° (1964)

Mon, 0740° / 28°

0.06

40 °

South River, Monday, 7 December

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.06 in

Chance of precipitation20%

Record high62° (2023)

Record low-5° (1977)

Tue, 0841° / 27°

0.04

41 °

South River, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high41°

Average low27°

Average precipitation0.04 in

Chance of precipitation25%

Record high68° (1991)

Record low-2° (2006)

Wed, 0941° / 27°

0.08

41 °

South River, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high41°

Average low27°

Average precipitation0.08 in

Chance of precipitation33%

Record high60° (2021)

Record low-2° (1977)

Thu, 1041° / 26°

0.09

41 °

South River, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high41°

Average low26°

Average precipitation0.09 in

Chance of precipitation18%

Record high63° (2021)

Record low-7° (1977)

Fri, 1141° / 25°

0.08

41 °

South River, Friday, 11 December

Climate normal for this date — 60-year average.

Average high41°

Average low25°

Average precipitation0.08 in

Chance of precipitation30%

Record high63° (1979)

Record low-12° (1972)

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 South River, 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 South River, 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.