Monthly outlook for Zachary, LA: average high 66.7°, average low 49.4°. That is 0.9° below the climate normal for November. Precipitation is expected on 5 days (about 1.9 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 11 November (79.2°), the coolest 24 November (35.2°).
66.7°/49.4°
Average high / low
−0.9°
Below normal
5 / 4
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
70.3°
68.9°
+0.8°
20 November – 29 November
60.6°
66.7°
-3.4°
30 November – 9 December
at normal
64°
—
November records over 66 years
86.9°7 November 2005All-time high
23.5°13 November 2019All-time low
Wed, 1179° / 57°0.06
79 °
Zachary, Wednesday, 11 November
Light rain. High 79°, low 57°.
Pressure30.06 inHg
Wind5.6 mph W
Humidity57%
Visibility6.2 mi
Dew point58°
Thu, 1270° / 54°0
70 °
Zachary, Thursday, 12 November
Clear. High 70°, low 54°.
Pressure29.97 inHg
Wind8.6 mph N
Humidity45%
Visibility6.2 mi
Dew point48°
Fri, 1365° / 49°0
65 °
Zachary, Friday, 13 November
Clear. High 65°, low 49°.
Pressure30.06 inHg
Wind6 mph NW
Humidity47%
Visibility6.2 mi
Dew point43°
Sat, 1461° / 42°0
61 °
Zachary, Saturday, 14 November
Clear. High 61°, low 42°.
Pressure30.15 inHg
Wind7.3 mph NE
Humidity41%
Visibility—
Dew point33°
Sun, 1560° / 44°0
60 °
Zachary, Sunday, 15 November
Overcast. High 60°, low 44°.
Pressure30.12 inHg
Wind10 mph E
Humidity55%
Visibility—
Dew point41°
Mon, 1671° / 54°0.03
71 °
Zachary, Monday, 16 November
Light rain. High 71°, low 54°.
Pressure30.06 inHg
Wind11.6 mph E
Humidity66%
Visibility—
Dew point57°
Tue, 1771° / 49°0
71 °
Zachary, Tuesday, 17 November
Partly cloudy. High 71°, low 49°.
Pressure30.15 inHg
Wind8.5 mph NE
Humidity52%
Visibility—
Dew point47°
Wed, 1873° / 48°0
73 °
Zachary, Wednesday, 18 November
Clear. High 73°, low 48°.
Pressure30.18 inHg
Wind7.4 mph E
Humidity52%
Visibility—
Dew point49°
Thu, 1974° / 53°0
74 °
Zachary, Thursday, 19 November
Overcast. High 74°, low 53°.
Pressure30.09 inHg
Wind11.7 mph SE
Humidity69%
Visibility—
Dew point57°
Fri, 2071° / 66°0.85
71 °
Zachary, Friday, 20 November
Rain. High 71°, low 66°.
Pressure29.97 inHg
Wind7.6 mph SE
Humidity87%
Visibility—
Dew point66°
Sat, 2166° / 53°0.15
66 °
Zachary, Saturday, 21 November
Light rain. High 66°, low 53°.
Pressure30.00 inHg
Wind10.9 mph SE
Humidity66%
Visibility—
Dew point52°
Sun, 2254° / 48°0.7
54 °
Zachary, Sunday, 22 November
Rain. High 54°, low 48°.
Pressure30.00 inHg
Wind11.3 mph N
Humidity86%
Visibility—
Dew point48°
Mon, 2357° / 44°0.14
57 °
Zachary, Monday, 23 November
Rain. High 57°, low 44°.
Pressure30.06 inHg
Wind13.5 mph W
Humidity50%
Visibility—
Dew point36°
Tue, 2457° / 35°0
57 °
Zachary, Tuesday, 24 November
Clear. High 57°, low 35°.
Pressure30.27 inHg
Wind8.7 mph W
Humidity35%
Visibility—
Dew point24°
Wed, 2559° / 41°0
59 °
Zachary, Wednesday, 25 November
Clear. High 59°, low 41°.
Pressure30.36 inHg
Wind9.1 mph N
Humidity39%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2668° / 51°0.16
68 °
Zachary, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.16 in
Chance of precipitation38%
Record high81° (1965)
Record low35° (1991)
Fri, 2767° / 52°0.29
67 °
Zachary, Friday, 27 November
Climate normal for this date — 60-year average.
Average high67°
Average low52°
Average precipitation0.29 in
Chance of precipitation38%
Record high81° (1994)
Record low33° (1975)
Sat, 2864° / 48°0.17
64 °
Zachary, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.17 in
Chance of precipitation35%
Record high77° (1960)
Record low29° (2013)
Sun, 2965° / 48°0.16
65 °
Zachary, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.16 in
Chance of precipitation28%
Record high78° (2016)
Record low29° (2013)
Mon, 3065° / 48°0.15
65 °
Zachary, Monday, 30 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.15 in
Chance of precipitation35%
Record high79° (1991)
Record low25° (1976)
Tue, 0164° / 46°0.13
64 °
Zachary, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.13 in
Chance of precipitation22%
Record high77° (1998)
Record low30° (1976)
Wed, 0265° / 47°0.11
65 °
Zachary, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.11 in
Chance of precipitation22%
Record high80° (1982)
Record low31° (1960)
Thu, 0365° / 49°0.19
65 °
Zachary, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.19 in
Chance of precipitation27%
Record high79° (1978)
Record low33° (1960)
Fri, 0464° / 48°0.17
64 °
Zachary, Friday, 4 December
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.17 in
Chance of precipitation27%
Record high78° (2013)
Record low30° (1979)
Sat, 0564° / 47°0.09
64 °
Zachary, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.09 in
Chance of precipitation33%
Record high79° (1998)
Record low27° (2006)
Sun, 0663° / 47°0.18
63 °
Zachary, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.18 in
Chance of precipitation33%
Record high79° (1998)
Record low31° (2009)
Mon, 0762° / 47°0.11
62 °
Zachary, Monday, 7 December
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.11 in
Chance of precipitation25%
Record high80° (1998)
Record low26° (1984)
Tue, 0864° / 46°0.19
64 °
Zachary, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.19 in
Chance of precipitation30%
Record high78° (2022)
Record low28° (2006)
Wed, 0964° / 48°0.17
64 °
Zachary, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.17 in
Chance of precipitation40%
Record high77° (1971)
Record low27° (2006)
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 Zachary, 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 Zachary, 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.