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
Period
Forecast high
Normal
Difference
8 November – 17 November
69.1°
65.6°
+1.9°
18 November – 27 November
74.9°
63.3°
+6.4°
28 November – 7 December
at normal
59.3°
—
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°0
69 °
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°0
72 °
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°0.02
77 °
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°0
67 °
Mer Rouge, Thursday, 12 November
Clear. High 67°, low 53°.
Pressure30.00 inHg
Wind10 mph NW
Humidity42%
Visibility—
Dew point40°
Fri, 1358° / 43°0
58 °
Mer Rouge, Friday, 13 November
Clear. High 58°, low 43°.
Pressure30.09 inHg
Wind7 mph N
Humidity43%
Visibility—
Dew point32°
Sat, 1461° / 36°0
61 °
Mer Rouge, Saturday, 14 November
Clear. High 61°, low 36°.
Pressure30.21 inHg
Wind5.3 mph N
Humidity24%
Visibility—
Dew point19°
Sun, 1572° / 43°0
72 °
Mer Rouge, Sunday, 15 November
Clear. High 72°, low 43°.
Pressure30.21 inHg
Wind6.8 mph SW
Humidity32%
Visibility—
Dew point34°
Mon, 1675° / 51°0
75 °
Mer Rouge, Monday, 16 November
Clear. High 75°, low 51°.
Pressure30.21 inHg
Wind7.1 mph S
Humidity44%
Visibility—
Dew point47°
Tue, 1776° / 53°0
76 °
Mer Rouge, Tuesday, 17 November
Clear. High 76°, low 53°.
Pressure30.15 inHg
Wind6.3 mph S
Humidity43%
Visibility—
Dew point47°
Wed, 1874° / 55°0
74 °
Mer Rouge, Wednesday, 18 November
Overcast. High 74°, low 55°.
Pressure30.21 inHg
Wind7.2 mph S
Humidity43%
Visibility—
Dew point47°
Thu, 1976° / 55°0
76 °
Mer Rouge, Thursday, 19 November
Overcast. High 76°, low 55°.
Pressure30.21 inHg
Wind9.5 mph S
Humidity36%
Visibility—
Dew point43°
Fri, 2079° / 56°0
79 °
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°0.11
74 °
Mer Rouge, Saturday, 21 November
Light rain. High 74°, low 60°.
Pressure30.18 inHg
Wind7 mph N
Humidity42%
Visibility—
Dew point46°
Sun, 2270° / 52°0
70 °
Mer Rouge, Sunday, 22 November
Overcast. High 70°, low 52°.
Pressure30.18 inHg
Wind7 mph E
Humidity39%
Visibility—
Dew point40°
Mon, 2377° / 52°0
77 °
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°0.19
62 °
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°0.13
63 °
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°0.26
63 °
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°0.27
63 °
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°0.15
60 °
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°0.18
60 °
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°0.18
60 °
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°0.08
60 °
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°0.12
60 °
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°0.28
60 °
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°0.15
59 °
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°0.13
59 °
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°0.17
58 °
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°0.07
57 °
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.