Monthly outlook for Thornwell, LA: average high 70.9°, average low 55.4°. That is 1.2° above the climate normal for November. Precipitation is expected on 5 days (about 2.0 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 23 November (80.5°), the coolest 14 November (45°).
70.9°/55.4°
Average high / low
+1.2°
Above normal
5 / 4
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
70.2°
69.2°
+0.6°
22 November – 1 December
72.1°
66.9°
+2.9°
2 December – 11 December
at normal
64.5°
—
November records over 66 years
85.5°7 November 2024All-time high
26.2°13 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Lake Arthur (7 mi).
Fri, 1369° / 51°0
69 °
Thornwell, Friday, 13 November
Clear. High 69°, low 51°.
Pressure30.03 inHg
Wind5.7 mph NE
Humidity50%
Visibility6.2 mi
Dew point48°
Sat, 1462° / 45°0
62 °
Thornwell, Saturday, 14 November
Overcast. High 62°, low 45°.
Pressure30.18 inHg
Wind8.4 mph NE
Humidity43%
Visibility6.2 mi
Dew point37°
Sun, 1562° / 50°0.54
62 °
Thornwell, Sunday, 15 November
Rain. High 62°, low 50°.
Pressure30.18 inHg
Wind9.7 mph NE
Humidity71%
Visibility2.7 mi
Dew point51°
Mon, 1661° / 50°0.52
61 °
Thornwell, Monday, 16 November
Rain. High 61°, low 50°.
Pressure30.24 inHg
Wind12 mph NE
Humidity57%
Visibility6.2 mi
Dew point44°
Tue, 1769° / 54°0
69 °
Thornwell, Tuesday, 17 November
Clear. High 69°, low 54°.
Pressure30.21 inHg
Wind10 mph NE
Humidity56%
Visibility—
Dew point49°
Wed, 1873° / 55°0
73 °
Thornwell, Wednesday, 18 November
Mostly clear. High 73°, low 55°.
Pressure30.27 inHg
Wind9.3 mph E
Humidity46%
Visibility—
Dew point48°
Thu, 1974° / 55°0
74 °
Thornwell, Thursday, 19 November
Overcast. High 74°, low 55°.
Pressure30.24 inHg
Wind8.4 mph SE
Humidity47%
Visibility—
Dew point50°
Fri, 2079° / 57°0
79 °
Thornwell, Friday, 20 November
Mostly clear. High 79°, low 57°.
Pressure30.21 inHg
Wind10.5 mph E
Humidity49%
Visibility—
Dew point53°
Sat, 2176° / 62°0
76 °
Thornwell, Saturday, 21 November
Overcast. High 76°, low 62°.
Pressure30.15 inHg
Wind12.9 mph SE
Humidity54%
Visibility—
Dew point56°
Sun, 2273° / 63°0.13
73 °
Thornwell, Sunday, 22 November
Light rain. High 73°, low 63°.
Pressure29.94 inHg
Wind14.7 mph SE
Humidity80%
Visibility—
Dew point65°
Mon, 2381° / 65°0.72
81 °
Thornwell, Monday, 23 November
Rain. High 81°, low 65°.
Pressure29.80 inHg
Wind19.9 mph S
Humidity73%
Visibility—
Dew point70°
Tue, 2472° / 55°0.02
72 °
Thornwell, Tuesday, 24 November
Light rain. High 72°, low 55°.
Pressure30.03 inHg
Wind9 mph W
Humidity39%
Visibility—
Dew point42°
Wed, 2575° / 55°0
75 °
Thornwell, Wednesday, 25 November
Overcast. High 75°, low 55°.
Pressure30.12 inHg
Wind6.5 mph NE
Humidity34%
Visibility—
Dew point40°
Thu, 2670° / 60°0.08
70 °
Thornwell, Thursday, 26 November
Light rain. High 70°, low 60°.
Pressure30.09 inHg
Wind15.8 mph N
Humidity58%
Visibility—
Dew point52°
Fri, 2762° / 48°0
62 °
Thornwell, Friday, 27 November
Overcast. High 62°, low 48°.
Pressure30.33 inHg
Wind18.6 mph NE
Humidity28%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2865° / 50°0.18
65 °
Thornwell, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high65°
Average low50°
Average precipitation0.18 in
Chance of precipitation33%
Record high78° (1960)
Record low32° (2013)
Sun, 2966° / 50°0.11
66 °
Thornwell, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.11 in
Chance of precipitation28%
Record high79° (2016)
Record low30° (2013)
Mon, 3066° / 50°0.16
66 °
Thornwell, Monday, 30 November
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.16 in
Chance of precipitation38%
Record high79° (1991)
Record low27° (1976)
Tue, 0165° / 48°0.12
65 °
Thornwell, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.12 in
Chance of precipitation22%
Record high78° (1982)
Record low31° (1976)
Wed, 0266° / 49°0.1
66 °
Thornwell, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.1 in
Chance of precipitation22%
Record high79° (1982)
Record low32° (1960)
Thu, 0366° / 51°0.17
66 °
Thornwell, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high66°
Average low51°
Average precipitation0.17 in
Chance of precipitation23%
Record high78° (1978)
Record low35° (2025)
Fri, 0465° / 50°0.16
65 °
Thornwell, Friday, 4 December
Climate normal for this date — 60-year average.
Average high65°
Average low50°
Average precipitation0.16 in
Chance of precipitation25%
Record high78° (2013)
Record low33° (1974)
Sat, 0565° / 49°0.12
65 °
Thornwell, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.12 in
Chance of precipitation32%
Record high79° (1998)
Record low29° (2006)
Sun, 0665° / 49°0.18
65 °
Thornwell, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.18 in
Chance of precipitation38%
Record high78° (2022)
Record low34° (2024)
Mon, 0763° / 49°0.12
63 °
Thornwell, Monday, 7 December
Climate normal for this date — 60-year average.
Average high63°
Average low49°
Average precipitation0.12 in
Chance of precipitation23%
Record high79° (1998)
Record low29° (1984)
Tue, 0865° / 48°0.14
65 °
Thornwell, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.14 in
Chance of precipitation30%
Record high79° (2022)
Record low29° (2006)
Wed, 0965° / 50°0.17
65 °
Thornwell, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high65°
Average low50°
Average precipitation0.17 in
Chance of precipitation35%
Record high78° (2007)
Record low28° (2017)
Thu, 1064° / 47°0.15
64 °
Thornwell, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.15 in
Chance of precipitation32%
Record high79° (2021)
Record low30° (1995)
Fri, 1162° / 47°0.13
62 °
Thornwell, Friday, 11 December
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.13 in
Chance of precipitation25%
Record high78° (2007)
Record low30° (1995)
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 Thornwell, 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 Thornwell, 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.