Monthly outlook for Lake Arthur, LA: average high 64.3°, average low 48°. That is 2.3° below the climate normal for November. Precipitation is expected on 7 days (about 2.7 inches), against a normal of 4 days and 2.2 inches. The warmest day looks like 21 November (78.2°), the coolest 26 November (23.1°).
64.3°/48°
Average high / low
−2.3°
Below normal
7 / 4
Wet days / normal
2.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
70.4°
69°
+0.7°
23 November – 2 December
54.3°
66.6°
-6.9°
3 December – 12 December
at normal
64.4°
—
November records over 66 years
85.5°7 November 2024All-time high
26.2°13 November 2019All-time low
Sat, 1463° / 44°0
63 °
Lake Arthur, Saturday, 14 November
Clear. High 63°, low 44°.
Pressure30.18 inHg
Wind7.8 mph NE
Humidity42%
Visibility6.2 mi
Dew point37°
Sun, 1560° / 49°0.42
60 °
Lake Arthur, Sunday, 15 November
Rain. High 60°, low 49°.
Pressure30.18 inHg
Wind9 mph E
Humidity70%
Visibility3.2 mi
Dew point50°
Mon, 1662° / 49°0.2
62 °
Lake Arthur, Monday, 16 November
Rain. High 62°, low 49°.
Pressure30.30 inHg
Wind12.3 mph NE
Humidity52%
Visibility6.2 mi
Dew point45°
Tue, 1768° / 49°0
68 °
Lake Arthur, Tuesday, 17 November
Clear. High 68°, low 49°.
Pressure30.30 inHg
Wind10.3 mph NE
Humidity53%
Visibility—
Dew point45°
Wed, 1874° / 56°0
74 °
Lake Arthur, Wednesday, 18 November
Overcast. High 74°, low 56°.
Pressure30.21 inHg
Wind9.1 mph E
Humidity65%
Visibility—
Dew point57°
Thu, 1975° / 58°0
75 °
Lake Arthur, Thursday, 19 November
Overcast. High 75°, low 58°.
Pressure30.18 inHg
Wind8.9 mph NE
Humidity56%
Visibility—
Dew point55°
Fri, 2077° / 61°0
77 °
Lake Arthur, Friday, 20 November
Clear. High 77°, low 61°.
Pressure30.15 inHg
Wind12.2 mph E
Humidity52%
Visibility—
Dew point55°
Sat, 2178° / 61°0.1
78 °
Lake Arthur, Saturday, 21 November
Light rain. High 78°, low 61°.
Pressure30.00 inHg
Wind13.9 mph SE
Humidity63%
Visibility—
Dew point62°
Sun, 2278° / 67°1.13
78 °
Lake Arthur, Sunday, 22 November
Rain. High 78°, low 67°.
Pressure29.94 inHg
Wind12.8 mph SE
Humidity67%
Visibility—
Dew point64°
Mon, 2374° / 64°0.13
74 °
Lake Arthur, Monday, 23 November
Light rain. High 74°, low 64°.
Pressure29.94 inHg
Wind8.5 mph NE
Humidity73%
Visibility—
Dew point63°
Tue, 2465° / 44°0.04
65 °
Lake Arthur, Tuesday, 24 November
Light rain. High 65°, low 44°.
Pressure30.18 inHg
Wind20.6 mph N
Humidity51%
Visibility—
Dew point32°
Wed, 2540° / 30°0.63
40 °
Lake Arthur, Wednesday, 25 November
Snow. High 40°, low 30°.
Pressure30.30 inHg
Wind15 mph NE
Humidity83%
Visibility—
Dew point28°
Thu, 2640° / 23°0
40 °
Lake Arthur, Thursday, 26 November
Partly cloudy. High 40°, low 23°.
Pressure30.27 inHg
Wind11.6 mph N
Humidity93%
Visibility—
Dew point32°
Fri, 2751° / 28°0
51 °
Lake Arthur, Friday, 27 November
Clear. High 51°, low 28°.
Pressure30.15 inHg
Wind5.9 mph E
Humidity62%
Visibility—
Dew point32°
Sat, 2856° / 41°0.02
56 °
Lake Arthur, Saturday, 28 November
Light rain. High 56°, low 41°.
Pressure30.06 inHg
Wind8.2 mph E
Humidity56%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Fri, 1162° / 47°0.13
62 °
Lake Arthur, 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)
Sat, 1264° / 49°0.11
64 °
Lake Arthur, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.11 in
Chance of precipitation30%
Record high79° (2007)
Record low28° (1962)
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.