Monthly outlook for Mer Rouge, LA: average high 78.4°, average low 59.4°. That is 6.4° above the climate normal for November. Precipitation is expected on 4 days (about 1.8 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 15 November (86.1°), the coolest 8 November (51.5°).
78.4°/59.4°
Average high / low
+6.4°
Above normal
4 / 4
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
76.3°
68.2°
+4.5°
11 November – 20 November
81.9°
64.8°
+9.5°
21 November – 30 November
at normal
61.8°
—
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, 0278° / 68°0.02
78 °
Mer Rouge, Monday, 2 November
Light rain. High 78°, low 68°.
Pressure30.06 inHg
Wind10.6 mph S
Humidity70%
Visibility6.2 mi
Dew point67°
Tue, 0381° / 68°1.44
81 °
Mer Rouge, Tuesday, 3 November
Heavy rain. High 81°, low 68°.
Pressure29.91 inHg
Wind15.5 mph S
Humidity67%
Visibility6.2 mi
Dew point67°
Wed, 0473° / 57°0
73 °
Mer Rouge, Wednesday, 4 November
Clear. High 73°, low 57°.
Pressure29.91 inHg
Wind5.5 mph NW
Humidity53%
Visibility6.2 mi
Dew point53°
Thu, 0574° / 52°0
74 °
Mer Rouge, Thursday, 5 November
Overcast. High 74°, low 52°.
Pressure29.94 inHg
Wind2.2 mph S
Humidity40%
Visibility6.2 mi
Dew point47°
Fri, 0674° / 54°0
74 °
Mer Rouge, Friday, 6 November
Clear. High 74°, low 54°.
Pressure29.94 inHg
Wind6.1 mph NE
Humidity53%
Visibility—
Dew point52°
Sat, 0772° / 52°0
72 °
Mer Rouge, Saturday, 7 November
Overcast. High 72°, low 52°.
Pressure30.06 inHg
Wind6.3 mph N
Humidity44%
Visibility—
Dew point44°
Sun, 0877° / 51°0
77 °
Mer Rouge, Sunday, 8 November
Clear. High 77°, low 51°.
Pressure30.06 inHg
Wind7.2 mph NW
Humidity36%
Visibility—
Dew point42°
Mon, 0980° / 54°0
80 °
Mer Rouge, Monday, 9 November
Clear. High 80°, low 54°.
Pressure30.12 inHg
Wind5.8 mph W
Humidity32%
Visibility—
Dew point42°
Tue, 1077° / 56°0
77 °
Mer Rouge, Tuesday, 10 November
Overcast. High 77°, low 56°.
Pressure30.18 inHg
Wind7.2 mph SW
Humidity36%
Visibility—
Dew point43°
Wed, 1181° / 57°0.05
81 °
Mer Rouge, Wednesday, 11 November
Light rain. High 81°, low 57°.
Pressure30.03 inHg
Wind12.3 mph SW
Humidity52%
Visibility—
Dew point56°
Thu, 1278° / 59°0
78 °
Mer Rouge, Thursday, 12 November
Clear. High 78°, low 59°.
Pressure30.00 inHg
Wind10.2 mph N
Humidity53%
Visibility—
Dew point56°
Fri, 1377° / 56°0
77 °
Mer Rouge, Friday, 13 November
Mostly clear. High 77°, low 56°.
Pressure30.03 inHg
Wind6.4 mph NE
Humidity42%
Visibility—
Dew point49°
Sat, 1483° / 61°0
83 °
Mer Rouge, Saturday, 14 November
Overcast. High 83°, low 61°.
Pressure29.91 inHg
Wind14.2 mph S
Humidity40%
Visibility—
Dew point50°
Sun, 1586° / 67°0
86 °
Mer Rouge, Sunday, 15 November
Clear. High 86°, low 67°.
Pressure29.83 inHg
Wind17.2 mph S
Humidity50%
Visibility—
Dew point60°
Mon, 1685° / 69°0.06
85 °
Mer Rouge, Monday, 16 November
Light rain. High 85°, low 69°.
Pressure29.77 inHg
Wind20.8 mph S
Humidity43%
Visibility—
Dew point58°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1765° / 48°0.13
65 °
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°0.17
65 °
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°0.08
65 °
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°0.09
65 °
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°0.07
63 °
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°0.14
63 °
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°0.19
62 °
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°0.19
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)
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.