Monthly outlook for Lake Arthur, LA: average high 66.7°, average low 50.1°. That is 1.3° below the climate normal for November. Precipitation is expected on 4 days (about 1.7 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 11 November (75.6°), the coolest 26 November (35.7°).
66.7°/50.1°
Average high / low
−1.3°
Below normal
4 / 4
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
68.4°
69.5°
-0.6°
21 November – 30 November
63.7°
67.2°
-2°
1 December – 10 December
at normal
64.8°
—
November records over 66 years
85.5°7 November 2024All-time high
26.2°13 November 2019All-time low
Thu, 1273° / 59°0
73 °
Lake Arthur, Thursday, 12 November
Clear. High 73°, low 59°.
Pressure30.00 inHg
Wind8.6 mph N
Humidity44%
Visibility6.2 mi
Dew point48°
Fri, 1370° / 52°0
70 °
Lake Arthur, Friday, 13 November
Clear. High 70°, low 52°.
Pressure30.03 inHg
Wind4.2 mph N
Humidity51%
Visibility6.2 mi
Dew point50°
Sat, 1461° / 46°0
61 °
Lake Arthur, Saturday, 14 November
Clear. High 61°, low 46°.
Pressure30.18 inHg
Wind7.4 mph E
Humidity44%
Visibility6.2 mi
Dew point37°
Sun, 1561° / 50°0.01
61 °
Lake Arthur, Sunday, 15 November
Light rain. High 61°, low 50°.
Pressure30.21 inHg
Wind8.5 mph E
Humidity60%
Visibility6.2 mi
Dew point47°
Mon, 1668° / 53°0.13
68 °
Lake Arthur, Monday, 16 November
Light rain. High 68°, low 53°.
Pressure30.24 inHg
Wind14 mph E
Humidity49%
Visibility—
Dew point44°
Tue, 1769° / 50°0
69 °
Lake Arthur, Tuesday, 17 November
Mostly clear. High 69°, low 50°.
Pressure30.30 inHg
Wind11.3 mph NE
Humidity34%
Visibility—
Dew point36°
Wed, 1867° / 46°0
67 °
Lake Arthur, Wednesday, 18 November
Overcast. High 67°, low 46°.
Pressure30.30 inHg
Wind7.6 mph NE
Humidity29%
Visibility—
Dew point30°
Thu, 1969° / 48°0
69 °
Lake Arthur, Thursday, 19 November
Clear. High 69°, low 48°.
Pressure30.18 inHg
Wind6.8 mph S
Humidity27%
Visibility—
Dew point29°
Fri, 2070° / 53°0
70 °
Lake Arthur, Friday, 20 November
Overcast. High 70°, low 53°.
Pressure30.15 inHg
Wind7.1 mph SE
Humidity54%
Visibility—
Dew point49°
Sat, 2173° / 55°0
73 °
Lake Arthur, Saturday, 21 November
Overcast. High 73°, low 55°.
Pressure30.09 inHg
Wind9.7 mph SE
Humidity55%
Visibility—
Dew point53°
Sun, 2271° / 62°0.19
71 °
Lake Arthur, Sunday, 22 November
Light rain. High 71°, low 62°.
Pressure29.88 inHg
Wind11 mph SE
Humidity87%
Visibility—
Dew point65°
Mon, 2367° / 53°0.94
67 °
Lake Arthur, Monday, 23 November
Heavy rain. High 67°, low 53°.
Pressure29.94 inHg
Wind14.5 mph N
Humidity78%
Visibility—
Dew point49°
Tue, 2457° / 43°0
57 °
Lake Arthur, Tuesday, 24 November
Clear. High 57°, low 43°.
Pressure30.18 inHg
Wind16 mph N
Humidity38%
Visibility—
Dew point29°
Wed, 2555° / 37°0
55 °
Lake Arthur, Wednesday, 25 November
Clear. High 55°, low 37°.
Pressure30.39 inHg
Wind13.6 mph NE
Humidity33%
Visibility—
Dew point22°
Thu, 2659° / 36°0
59 °
Lake Arthur, Thursday, 26 November
Clear. High 59°, low 36°.
Pressure30.36 inHg
Wind13 mph N
Humidity30%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2767° / 53°0.26
67 °
Lake Arthur, Friday, 27 November
Climate normal for this date — 60-year average.
Average high67°
Average low53°
Average precipitation0.26 in
Chance of precipitation38%
Record high80° (1994)
Record low34° (1975)
Sat, 2865° / 50°0.18
65 °
Lake Arthur, 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 °
Lake Arthur, 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 °
Lake Arthur, 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 °
Lake Arthur, 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 °
Lake Arthur, 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 °
Lake Arthur, 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 °
Lake Arthur, 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 °
Lake Arthur, 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 °
Lake Arthur, 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 °
Lake Arthur, 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 °
Lake Arthur, 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 °
Lake Arthur, 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 °
Lake Arthur, 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)
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 Lake Arthur, 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 Lake Arthur, 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.