As of 07:29 CDT

Weather in Mer Rouge, LA

54°Current weather

Mer Rouge, Thursday, 29 October, 07:29

Clear. Feels like 52°. High 84°, low 54°.

Pressure30.18 inHg
Wind0 mph N
Humidity76%
Visibility6.2 mi
Dew point47°

Monthly outlook for Mer Rouge, LA: average high 75.9°, average low 57.3°. That is 4.3° above the climate normal for October. Precipitation is expected on 6 days (about 3.6 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 29 October (83.7°), the coolest 6 November (49.2°).

75.9°/57.3°
Average high / low
+4.3°
Above normal
6 / 4
Wet days / normal
3.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
29 October – 7 November76.3°69.6°+3.7°
8 November – 17 November75.3°65.6°+5.4°
18 November – 27 Novemberat normal63.3°—

October records over 66 years

94.6°3 October 2019All-time high
33.6°31 October 1993All-time low

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

Fri, 3079° / 55°0Overcast
79 °Overcast

Mer Rouge, Friday, 30 October

Overcast. High 79°, low 55°.

Pressure30.15 inHg
Wind5.8 mph E
Humidity48%
Visibility6.2 mi
Dew point55°
Sat, 3177° / 65°0.52Rain
77 °Rain

Mer Rouge, Saturday, 31 October

Rain. High 77°, low 65°.

Pressure30.15 inHg
Wind6.1 mph SE
Humidity70%
Visibility4.5 mi
Dew point63°
Sun, 0178° / 65°0.15Rain
78 °Rain

Mer Rouge, Sunday, 1 November

Rain. High 78°, low 65°.

Pressure30.18 inHg
Wind3.9 mph W
Humidity83%
Visibility6.2 mi
Dew point67°
Mon, 0279° / 66°0Overcast
79 °Overcast

Mer Rouge, Monday, 2 November

Overcast. High 79°, low 66°.

Pressure30.03 inHg
Wind9.3 mph S
Humidity67%
Visibility—
Dew point64°
Tue, 0382° / 67°0.57Rain
82 °Rain

Mer Rouge, Tuesday, 3 November

Rain. High 82°, low 67°.

Pressure29.83 inHg
Wind15.8 mph S
Humidity63%
Visibility—
Dew point64°
Wed, 0472° / 59°2Heavy rain
72 °Heavy rain

Mer Rouge, Wednesday, 4 November

Heavy rain. High 72°, low 59°.

Pressure29.80 inHg
Wind13.3 mph W
Humidity66%
Visibility—
Dew point55°
Thu, 0568° / 50°0Clear
68 °Clear

Mer Rouge, Thursday, 5 November

Clear. High 68°, low 50°.

Pressure30.06 inHg
Wind10.9 mph N
Humidity36%
Visibility—
Dew point37°
Fri, 0671° / 49°0Clear
71 °Clear

Mer Rouge, Friday, 6 November

Clear. High 71°, low 49°.

Pressure30.09 inHg
Wind5.5 mph S
Humidity34%
Visibility—
Dew point37°
Sat, 0774° / 53°0Overcast
74 °Overcast

Mer Rouge, Saturday, 7 November

Overcast. High 74°, low 53°.

Pressure30.09 inHg
Wind8.3 mph S
Humidity35%
Visibility—
Dew point40°
Sun, 0874° / 54°0.35Rain
74 °Rain

Mer Rouge, Sunday, 8 November

Rain. High 74°, low 54°.

Pressure30.00 inHg
Wind15.2 mph S
Humidity51%
Visibility—
Dew point52°
Mon, 0972° / 57°0.05Light rain
72 °Light rain

Mer Rouge, Monday, 9 November

Light rain. High 72°, low 57°.

Pressure30.03 inHg
Wind12.5 mph W
Humidity52%
Visibility—
Dew point50°
Tue, 1074° / 53°0Overcast
74 °Overcast

Mer Rouge, Tuesday, 10 November

Overcast. High 74°, low 53°.

Pressure30.15 inHg
Wind5.8 mph NW
Humidity39%
Visibility—
Dew point43°
Wed, 1173° / 54°0Overcast
73 °Overcast

Mer Rouge, Wednesday, 11 November

Overcast. High 73°, low 54°.

Pressure30.15 inHg
Wind5.7 mph E
Humidity48%
Visibility—
Dew point48°
Thu, 1278° / 56°0Clear
78 °Clear

Mer Rouge, Thursday, 12 November

Clear. High 78°, low 56°.

Pressure30.06 inHg
Wind6 mph W
Humidity40%
Visibility—
Dew point47°
Fri, 1381° / 59°0Clear
81 °Clear

Mer Rouge, Friday, 13 November

Clear. High 81°, low 59°.

Pressure30.03 inHg
Wind9.6 mph SW
Humidity44%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1465° / 48°0.09Climate normal
65 °Climate normal

Mer Rouge, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.09 in
Chance of precipitation22%
Record high82° (1964)
Record low29° (1986)
Sun, 1565° / 49°0.08Climate normal
65 °Climate normal

Mer Rouge, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high65°
Average low49°
Average precipitation0.08 in
Chance of precipitation28%
Record high82° (2011)
Record low27° (2018)
Mon, 1665° / 48°0.19Climate normal
65 °Climate normal

Mer Rouge, Monday, 16 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.19 in
Chance of precipitation32%
Record high81° (1964)
Record low31° (1970)
Tue, 1765° / 48°0.13Climate normal
65 °Climate normal

Mer Rouge, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.13 in
Chance of precipitation23%
Record high80° (1964)
Record low28° (1997)
Wed, 1865° / 49°0.17Climate normal
65 °Climate normal

Mer Rouge, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high65°
Average low49°
Average precipitation0.17 in
Chance of precipitation32%
Record high80° (2024)
Record low28° (2014)
Thu, 1965° / 50°0.08Climate normal
65 °Climate normal

Mer Rouge, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high65°
Average low50°
Average precipitation0.08 in
Chance of precipitation25%
Record high80° (2025)
Record low33° (2014)
Fri, 2065° / 48°0.09Climate normal
65 °Climate normal

Mer Rouge, Friday, 20 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.09 in
Chance of precipitation25%
Record high79° (2025)
Record low32° (1980)
Sat, 2163° / 48°0.07Climate normal
63 °Climate normal

Mer Rouge, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high63°
Average low48°
Average precipitation0.07 in
Chance of precipitation20%
Record high81° (2025)
Record low30° (2000)
Sun, 2263° / 47°0.14Climate normal
63 °Climate normal

Mer Rouge, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high63°
Average low47°
Average precipitation0.14 in
Chance of precipitation28%
Record high76° (2025)
Record low28° (1964)
Mon, 2362° / 47°0.19Climate normal
62 °Climate normal

Mer Rouge, Monday, 23 November

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.19 in
Chance of precipitation33%
Record high77° (2010)
Record low30° (1964)
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)

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.