Monthly outlook for Meraux, LA: average high 77.6°, average low 63.2°. That is 1° above the climate normal for October. Precipitation is expected on 1 day (about 0.7 inches), against a normal of 3 days and 1.6 inches. The warmest day looks like 16 October (87.2°), the coolest 17 October (54.8°).
77.6°/63.2°
Average high / low
+1°
Above normal
1 / 3
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
76.5°
76.6°
-0°
25 October – 3 November
79.3°
74°
+3°
4 November – 13 November
at normal
70.8°
—
October records over 66 years
92.8°4 October 2019All-time high
41°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Terrytown (7 mi).
Fri, 1687° / 63°0.01
87 °
Meraux, Friday, 16 October
Light rain. High 87°, low 63°.
Pressure30.09 inHg
Wind6.8 mph N
Humidity73%
Visibility6.2 mi
Dew point71°
Sat, 1769° / 55°0
69 °
Meraux, Saturday, 17 October
Clear. High 69°, low 55°.
Pressure30.30 inHg
Wind12.2 mph N
Humidity54%
Visibility6.2 mi
Dew point47°
Sun, 1868° / 57°0
68 °
Meraux, Sunday, 18 October
Overcast. High 68°, low 57°.
Pressure30.33 inHg
Wind12.5 mph E
Humidity58%
Visibility6.2 mi
Dew point52°
Mon, 1971° / 58°0
71 °
Meraux, Monday, 19 October
Partly cloudy. High 71°, low 58°.
Pressure30.27 inHg
Wind8.1 mph NE
Humidity64%
Visibility6.2 mi
Dew point55°
Tue, 2073° / 62°0
73 °
Meraux, Tuesday, 20 October
Clear. High 73°, low 62°.
Pressure30.18 inHg
Wind8 mph NE
Humidity58%
Visibility—
Dew point55°
Wed, 2175° / 60°0
75 °
Meraux, Wednesday, 21 October
Clear. High 75°, low 60°.
Pressure30.18 inHg
Wind7.2 mph E
Humidity45%
Visibility—
Dew point49°
Thu, 2277° / 64°0
77 °
Meraux, Thursday, 22 October
Clear. High 77°, low 64°.
Pressure30.18 inHg
Wind10.8 mph NE
Humidity38%
Visibility—
Dew point48°
Fri, 2377° / 63°0
77 °
Meraux, Friday, 23 October
Clear. High 77°, low 63°.
Pressure30.09 inHg
Wind10.8 mph E
Humidity35%
Visibility—
Dew point46°
Sat, 2480° / 63°0
80 °
Meraux, Saturday, 24 October
Clear. High 80°, low 63°.
Pressure30.09 inHg
Wind9.1 mph NE
Humidity45%
Visibility—
Dew point53°
Sun, 2580° / 66°0
80 °
Meraux, Sunday, 25 October
Mostly clear. High 80°, low 66°.
Pressure30.03 inHg
Wind11.5 mph NE
Humidity33%
Visibility—
Dew point45°
Mon, 2679° / 68°0
79 °
Meraux, Monday, 26 October
Overcast. High 79°, low 68°.
Pressure30.06 inHg
Wind11.6 mph E
Humidity63%
Visibility—
Dew point60°
Tue, 2778° / 69°0.03
78 °
Meraux, Tuesday, 27 October
Light rain. High 78°, low 69°.
Pressure30.03 inHg
Wind10.6 mph E
Humidity63%
Visibility—
Dew point64°
Wed, 2877° / 69°0.65
77 °
Meraux, Wednesday, 28 October
Rain. High 77°, low 69°.
Pressure29.97 inHg
Wind15.5 mph E
Humidity77%
Visibility—
Dew point66°
Thu, 2981° / 69°0
81 °
Meraux, Thursday, 29 October
Clear. High 81°, low 69°.
Pressure30.00 inHg
Wind8 mph NW
Humidity55%
Visibility—
Dew point60°
Fri, 3080° / 62°0
80 °
Meraux, Friday, 30 October
Clear. High 80°, low 62°.
Pressure30.09 inHg
Wind7.5 mph NE
Humidity29%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3174° / 62°0.11
74 °
Meraux, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high74°
Average low62°
Average precipitation0.11 in
Chance of precipitation27%
Record high85° (2024)
Record low41° (1993)
Sun, 0174° / 62°0.13
74 °
Meraux, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high74°
Average low62°
Average precipitation0.13 in
Chance of precipitation28%
Record high82° (1996)
Record low42° (1993)
Mon, 0272° / 61°0.13
72 °
Meraux, Monday, 2 November
Climate normal for this date — 60-year average.
Average high72°
Average low61°
Average precipitation0.13 in
Chance of precipitation30%
Record high83° (2024)
Record low43° (1966)
Tue, 0372° / 59°0.09
72 °
Meraux, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high72°
Average low59°
Average precipitation0.09 in
Chance of precipitation18%
Record high83° (2024)
Record low39° (1966)
Wed, 0472° / 59°0.07
72 °
Meraux, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high72°
Average low59°
Average precipitation0.07 in
Chance of precipitation30%
Record high83° (2022)
Record low38° (1991)
Thu, 0572° / 60°0.08
72 °
Meraux, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high72°
Average low60°
Average precipitation0.08 in
Chance of precipitation28%
Record high84° (2024)
Record low39° (1991)
Fri, 0671° / 59°0.06
71 °
Meraux, Friday, 6 November
Climate normal for this date — 60-year average.
Average high71°
Average low59°
Average precipitation0.06 in
Chance of precipitation27%
Record high86° (2024)
Record low41° (1991)
Sat, 0772° / 59°0.09
72 °
Meraux, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high72°
Average low59°
Average precipitation0.09 in
Chance of precipitation28%
Record high83° (2023)
Record low42° (1993)
Sun, 0871° / 59°0.07
71 °
Meraux, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high71°
Average low59°
Average precipitation0.07 in
Chance of precipitation25%
Record high82° (2023)
Record low42° (1991)
Mon, 0972° / 59°0.13
72 °
Meraux, Monday, 9 November
Climate normal for this date — 60-year average.
Average high72°
Average low59°
Average precipitation0.13 in
Chance of precipitation32%
Record high85° (2024)
Record low37° (1991)
Tue, 1071° / 59°0.07
71 °
Meraux, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high71°
Average low59°
Average precipitation0.07 in
Chance of precipitation22%
Record high81° (2002)
Record low40° (1991)
Wed, 1171° / 59°0.11
71 °
Meraux, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high71°
Average low59°
Average precipitation0.11 in
Chance of precipitation23%
Record high82° (2024)
Record low38° (2025)
Thu, 1270° / 57°0.09
70 °
Meraux, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high70°
Average low57°
Average precipitation0.09 in
Chance of precipitation22%
Record high80° (2003)
Record low39° (2019)
Fri, 1368° / 56°0.09
68 °
Meraux, Friday, 13 November
Climate normal for this date — 60-year average.
Average high68°
Average low56°
Average precipitation0.09 in
Chance of precipitation25%
Record high80° (2005)
Record low31° (2019)
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 Meraux, 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 Meraux, 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.