Monthly outlook for Destrehan, LA: average high 76.6°, average low 64.2°. That is 3.3° above the climate normal for November. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 5 November (81.8°), the coolest 9 November (53.3°).
76.6°/64.2°
Average high / low
+3.3°
Above normal
4 / 4
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
76.7°
71.6°
+2.8°
11 November – 20 November
76.6°
68.9°
+4.3°
21 November – 30 November
at normal
67.1°
—
November records over 66 years
84.9°6 November 2024All-time high
32.2°24 November 1970All-time low
Climate normals and records are computed from the nearest reference point — Metairie (12 mi).
Mon, 0279° / 71°0.09
79 °
Destrehan, Monday, 2 November
Light rain. High 79°, low 71°.
Pressure30.06 inHg
Wind12 mph E
Humidity80%
Visibility3.8 mi
Dew point70°
Tue, 0381° / 72°0.05
81 °
Destrehan, Tuesday, 3 November
Light rain. High 81°, low 72°.
Pressure29.94 inHg
Wind9 mph SE
Humidity71%
Visibility4.4 mi
Dew point71°
Wed, 0479° / 70°0.15
79 °
Destrehan, Wednesday, 4 November
Light rain. High 79°, low 70°.
Pressure29.91 inHg
Wind4.9 mph NW
Humidity76%
Visibility6.2 mi
Dew point71°
Thu, 0582° / 70°0.04
82 °
Destrehan, Thursday, 5 November
Light rain. High 82°, low 70°.
Pressure29.91 inHg
Wind5.3 mph W
Humidity66%
Visibility2.2 mi
Dew point68°
Fri, 0675° / 66°0
75 °
Destrehan, Friday, 6 November
Overcast. High 75°, low 66°.
Pressure30.00 inHg
Wind5.5 mph NE
Humidity62%
Visibility—
Dew point60°
Sat, 0778° / 66°0
78 °
Destrehan, Saturday, 7 November
Overcast. High 78°, low 66°.
Pressure29.94 inHg
Wind5.8 mph SE
Humidity51%
Visibility—
Dew point57°
Sun, 0875° / 62°0
75 °
Destrehan, Sunday, 8 November
Clear. High 75°, low 62°.
Pressure29.88 inHg
Wind14.6 mph NW
Humidity39%
Visibility—
Dew point47°
Mon, 0970° / 53°0
70 °
Destrehan, Monday, 9 November
Mostly clear. High 70°, low 53°.
Pressure30.03 inHg
Wind14.3 mph NW
Humidity52%
Visibility—
Dew point46°
Tue, 1070° / 54°0
70 °
Destrehan, Tuesday, 10 November
Clear. High 70°, low 54°.
Pressure30.18 inHg
Wind10.1 mph N
Humidity41%
Visibility—
Dew point39°
Wed, 1172° / 56°0
72 °
Destrehan, Wednesday, 11 November
Clear. High 72°, low 56°.
Pressure30.18 inHg
Wind5.9 mph SW
Humidity39%
Visibility—
Dew point43°
Thu, 1273° / 57°0
73 °
Destrehan, Thursday, 12 November
Overcast. High 73°, low 57°.
Pressure30.12 inHg
Wind5.9 mph S
Humidity40%
Visibility—
Dew point45°
Fri, 1373° / 64°0
73 °
Destrehan, Friday, 13 November
Overcast. High 73°, low 64°.
Pressure30.12 inHg
Wind8.1 mph SE
Humidity50%
Visibility—
Dew point52°
Sat, 1478° / 63°0
78 °
Destrehan, Saturday, 14 November
Mostly clear. High 78°, low 63°.
Pressure30.15 inHg
Wind11.5 mph SE
Humidity54%
Visibility—
Dew point58°
Sun, 1581° / 65°0
81 °
Destrehan, Sunday, 15 November
Light rain. High 81°, low 65°.
Pressure30.12 inHg
Wind7.1 mph SW
Humidity56%
Visibility—
Dew point62°
Mon, 1681° / 67°0
81 °
Destrehan, Monday, 16 November
Partly cloudy. High 81°, low 67°.
Pressure30.03 inHg
Wind9.6 mph S
Humidity57%
Visibility—
Dew point63°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1769° / 57°0.07
69 °
Destrehan, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high69°
Average low57°
Average precipitation0.07 in
Chance of precipitation18%
Record high80° (2013)
Record low40° (1970)
Wed, 1869° / 57°0.16
69 °
Destrehan, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high69°
Average low57°
Average precipitation0.16 in
Chance of precipitation28%
Record high82° (2025)
Record low38° (2014)
Thu, 1969° / 57°0.14
69 °
Destrehan, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high69°
Average low57°
Average precipitation0.14 in
Chance of precipitation32%
Record high80° (2024)
Record low39° (2014)
Fri, 2068° / 56°0.13
68 °
Destrehan, Friday, 20 November
Climate normal for this date — 60-year average.
Average high68°
Average low56°
Average precipitation0.13 in
Chance of precipitation32%
Record high79° (1973)
Record low42° (1980)
Sat, 2167° / 56°0.11
67 °
Destrehan, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high67°
Average low56°
Average precipitation0.11 in
Chance of precipitation32%
Record high82° (2025)
Record low43° (2006)
Sun, 2268° / 56°0.06
68 °
Destrehan, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high68°
Average low56°
Average precipitation0.06 in
Chance of precipitation23%
Record high81° (2025)
Record low39° (1964)
Mon, 2368° / 56°0.11
68 °
Destrehan, Monday, 23 November
Climate normal for this date — 60-year average.
Average high68°
Average low56°
Average precipitation0.11 in
Chance of precipitation27%
Record high79° (1986)
Record low41° (1975)
Tue, 2467° / 55°0.12
67 °
Destrehan, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high67°
Average low55°
Average precipitation0.12 in
Chance of precipitation33%
Record high79° (2025)
Record low32° (1970)
Wed, 2568° / 55°0.13
68 °
Destrehan, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high68°
Average low55°
Average precipitation0.13 in
Chance of precipitation25%
Record high80° (1973)
Record low35° (1970)
Thu, 2669° / 56°0.14
69 °
Destrehan, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high69°
Average low56°
Average precipitation0.14 in
Chance of precipitation32%
Record high81° (1973)
Record low43° (1991)
Fri, 2768° / 56°0.18
68 °
Destrehan, Friday, 27 November
Climate normal for this date — 60-year average.
Average high68°
Average low56°
Average precipitation0.18 in
Chance of precipitation45%
Record high81° (1994)
Record low40° (1975)
Sat, 2865° / 54°0.15
65 °
Destrehan, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high65°
Average low54°
Average precipitation0.15 in
Chance of precipitation43%
Record high78° (1960)
Record low37° (2013)
Sun, 2965° / 53°0.18
65 °
Destrehan, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high65°
Average low53°
Average precipitation0.18 in
Chance of precipitation32%
Record high79° (2016)
Record low35° (1976)
Mon, 3065° / 53°0.2
65 °
Destrehan, Monday, 30 November
Climate normal for this date — 60-year average.
Average high65°
Average low53°
Average precipitation0.2 in
Chance of precipitation38%
Record high79° (2019)
Record low34° (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 Destrehan, 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 Destrehan, 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.