As of 05:59 CST

Weather in Mer Rouge, LA

41°Current weather

Mer Rouge, Sunday, 8 November, 05:59

Overcast. Feels like 41°. High 66°, low 41°.

Pressure30.24 inHg
Wind0 mph N
Humidity93%
Visibility6.2 mi
Dew point39°

Monthly outlook for Mer Rouge, LA: average high 71.3°, average low 50.1°. That is 3.5° above the climate normal for November. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 20 November (79.1°), the coolest 14 November (35.8°).

71.3°/50.1°
Average high / low
+3.5°
Above normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 November – 17 November69.1°65.6°+1.9°
18 November – 27 November74.9°63.3°+6.4°
28 November – 7 Decemberat normal59.3°—

November records over 66 years

84.7°4 November 2024All-time high
21.7°13 November 2019All-time low

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

Mon, 0969° / 47°0Overcast
69 °Overcast

Mer Rouge, Monday, 9 November

Overcast. High 69°, low 47°.

Pressure30.21 inHg
Wind3 mph E
Humidity55%
Visibility6.2 mi
Dew point49°
Tue, 1072° / 50°0Partly cloudy
72 °Partly cloudy

Mer Rouge, Tuesday, 10 November

Partly cloudy. High 72°, low 50°.

Pressure30.18 inHg
Wind3.3 mph S
Humidity49%
Visibility6.2 mi
Dew point52°
Wed, 1177° / 55°0.02Light rain
77 °Light rain

Mer Rouge, Wednesday, 11 November

Light rain. High 77°, low 55°.

Pressure30.00 inHg
Wind4.7 mph SW
Humidity45%
Visibility6.2 mi
Dew point53°
Thu, 1267° / 53°0Clear
67 °Clear

Mer Rouge, Thursday, 12 November

Clear. High 67°, low 53°.

Pressure30.00 inHg
Wind10 mph NW
Humidity42%
Visibility—
Dew point40°
Fri, 1358° / 43°0Clear
58 °Clear

Mer Rouge, Friday, 13 November

Clear. High 58°, low 43°.

Pressure30.09 inHg
Wind7 mph N
Humidity43%
Visibility—
Dew point32°
Sat, 1461° / 36°0Clear
61 °Clear

Mer Rouge, Saturday, 14 November

Clear. High 61°, low 36°.

Pressure30.21 inHg
Wind5.3 mph N
Humidity24%
Visibility—
Dew point19°
Sun, 1572° / 43°0Clear
72 °Clear

Mer Rouge, Sunday, 15 November

Clear. High 72°, low 43°.

Pressure30.21 inHg
Wind6.8 mph SW
Humidity32%
Visibility—
Dew point34°
Mon, 1675° / 51°0Clear
75 °Clear

Mer Rouge, Monday, 16 November

Clear. High 75°, low 51°.

Pressure30.21 inHg
Wind7.1 mph S
Humidity44%
Visibility—
Dew point47°
Tue, 1776° / 53°0Clear
76 °Clear

Mer Rouge, Tuesday, 17 November

Clear. High 76°, low 53°.

Pressure30.15 inHg
Wind6.3 mph S
Humidity43%
Visibility—
Dew point47°
Wed, 1874° / 55°0Overcast
74 °Overcast

Mer Rouge, Wednesday, 18 November

Overcast. High 74°, low 55°.

Pressure30.21 inHg
Wind7.2 mph S
Humidity43%
Visibility—
Dew point47°
Thu, 1976° / 55°0Overcast
76 °Overcast

Mer Rouge, Thursday, 19 November

Overcast. High 76°, low 55°.

Pressure30.21 inHg
Wind9.5 mph S
Humidity36%
Visibility—
Dew point43°
Fri, 2079° / 56°0Light rain
79 °Light rain

Mer Rouge, Friday, 20 November

Light rain. High 79°, low 56°.

Pressure30.09 inHg
Wind13.4 mph SW
Humidity47%
Visibility—
Dew point52°
Sat, 2174° / 60°0.11Light rain
74 °Light rain

Mer Rouge, Saturday, 21 November

Light rain. High 74°, low 60°.

Pressure30.18 inHg
Wind7 mph N
Humidity42%
Visibility—
Dew point46°
Sun, 2270° / 52°0Overcast
70 °Overcast

Mer Rouge, Sunday, 22 November

Overcast. High 70°, low 52°.

Pressure30.18 inHg
Wind7 mph E
Humidity39%
Visibility—
Dew point40°
Mon, 2377° / 52°0Partly cloudy
77 °Partly cloudy

Mer Rouge, Monday, 23 November

Partly cloudy. High 77°, low 52°.

Pressure30.09 inHg
Wind9.8 mph S
Humidity34%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2462° / 46°0.19Climate normal
62 °Climate normal

Mer Rouge, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.19 in
Chance of precipitation32%
Record high78° (1973)
Record low26° (1970)
Wed, 2563° / 46°0.13Climate normal
63 °Climate normal

Mer Rouge, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high63°
Average low46°
Average precipitation0.13 in
Chance of precipitation30%
Record high79° (2024)
Record low29° (1970)
Thu, 2663° / 48°0.26Climate normal
63 °Climate normal

Mer Rouge, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high63°
Average low48°
Average precipitation0.26 in
Chance of precipitation38%
Record high81° (1965)
Record low35° (1974)
Fri, 2763° / 47°0.27Climate normal
63 °Climate normal

Mer Rouge, Friday, 27 November

Climate normal for this date — 60-year average.

Average high63°
Average low47°
Average precipitation0.27 in
Chance of precipitation42%
Record high78° (1989)
Record low28° (1975)
Sat, 2860° / 44°0.15Climate normal
60 °Climate normal

Mer Rouge, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.15 in
Chance of precipitation28%
Record high76° (1960)
Record low26° (2013)
Sun, 2960° / 44°0.18Climate normal
60 °Climate normal

Mer Rouge, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.18 in
Chance of precipitation35%
Record high75° (1975)
Record low26° (1976)
Mon, 3060° / 44°0.18Climate normal
60 °Climate normal

Mer Rouge, Monday, 30 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.18 in
Chance of precipitation38%
Record high74° (1998)
Record low25° (1976)
Tue, 0160° / 43°0.08Climate normal
60 °Climate normal

Mer Rouge, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high60°
Average low43°
Average precipitation0.08 in
Chance of precipitation17%
Record high78° (1982)
Record low27° (1964)
Wed, 0260° / 43°0.12Climate normal
60 °Climate normal

Mer Rouge, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high60°
Average low43°
Average precipitation0.12 in
Chance of precipitation23%
Record high78° (1982)
Record low26° (1960)
Thu, 0360° / 45°0.28Climate normal
60 °Climate normal

Mer Rouge, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.28 in
Chance of precipitation30%
Record high75° (2005)
Record low29° (1979)
Fri, 0459° / 44°0.15Climate normal
59 °Climate normal

Mer Rouge, Friday, 4 December

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.15 in
Chance of precipitation33%
Record high77° (2013)
Record low28° (1989)
Sat, 0559° / 43°0.13Climate normal
59 °Climate normal

Mer Rouge, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high59°
Average low43°
Average precipitation0.13 in
Chance of precipitation30%
Record high77° (2021)
Record low28° (2006)
Sun, 0658° / 43°0.17Climate normal
58 °Climate normal

Mer Rouge, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.17 in
Chance of precipitation27%
Record high77° (2022)
Record low27° (2024)
Mon, 0757° / 43°0.07Climate normal
57 °Climate normal

Mer Rouge, Monday, 7 December

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.07 in
Chance of precipitation23%
Record high79° (2022)
Record low24° (1984)

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 Mer Rouge, LA 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 Mer Rouge, LA 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.