Monthly outlook for Lake Arthur, LA: average high 77.1°, average low 62.2°. That is 2.4° above the climate normal for October. Precipitation is expected on 5 days (about 2.5 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 1 November (83.1°), the coolest 12 November (52.7°).
77.1°/62.2°
Average high / low
+2.4°
Above normal
5 / 4
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
79.4°
73.7°
+3.2°
7 November – 16 November
73.4°
70.6°
+1.6°
17 November – 26 November
at normal
68.6°
—
October records over 66 years
93.9°4 October 2019All-time high
36.7°31 October 1993All-time low
Thu, 2980° / 57°0
80 °
Lake Arthur, Thursday, 29 October
Partly cloudy. High 80°, low 57°.
Pressure30.18 inHg
Wind5.7 mph E
Humidity49%
Visibility6.2 mi
Dew point57°
Fri, 3080° / 60°0
80 °
Lake Arthur, Friday, 30 October
Overcast. High 80°, low 60°.
Pressure30.12 inHg
Wind7.6 mph E
Humidity57%
Visibility6.2 mi
Dew point62°
Sat, 3182° / 68°0.03
82 °
Lake Arthur, Saturday, 31 October
Light rain. High 82°, low 68°.
Pressure30.12 inHg
Wind7.4 mph SE
Humidity70%
Visibility6.2 mi
Dew point69°
Sun, 0183° / 67°0.01
83 °
Lake Arthur, Sunday, 1 November
Light rain. High 83°, low 67°.
Pressure30.15 inHg
Wind4.8 mph E
Humidity72%
Visibility6.2 mi
Dew point69°
Mon, 0282° / 68°0
82 °
Lake Arthur, Monday, 2 November
Overcast. High 82°, low 68°.
Pressure30.03 inHg
Wind8.4 mph SE
Humidity57%
Visibility—
Dew point64°
Tue, 0382° / 68°1.41
82 °
Lake Arthur, Tuesday, 3 November
Heavy rain. High 82°, low 68°.
Pressure29.77 inHg
Wind14.4 mph S
Humidity58%
Visibility—
Dew point64°
Wed, 0472° / 60°0.07
72 °
Lake Arthur, Wednesday, 4 November
Light rain. High 72°, low 60°.
Pressure29.65 inHg
Wind16.1 mph W
Humidity48%
Visibility—
Dew point49°
Thu, 0574° / 57°0
74 °
Lake Arthur, Thursday, 5 November
Clear. High 74°, low 57°.
Pressure29.80 inHg
Wind13 mph NW
Humidity54%
Visibility—
Dew point52°
Fri, 0676° / 58°0
76 °
Lake Arthur, Friday, 6 November
Clear. High 76°, low 58°.
Pressure29.94 inHg
Wind6.1 mph NW
Humidity48%
Visibility—
Dew point51°
Sat, 0775° / 60°0
75 °
Lake Arthur, Saturday, 7 November
Mostly clear. High 75°, low 60°.
Pressure30.06 inHg
Wind8.2 mph SE
Humidity51%
Visibility—
Dew point54°
Sun, 0876° / 63°0.09
76 °
Lake Arthur, Sunday, 8 November
Light rain. High 76°, low 63°.
Pressure30.00 inHg
Wind12.6 mph SE
Humidity65%
Visibility—
Dew point61°
Mon, 0980° / 69°0.04
80 °
Lake Arthur, Monday, 9 November
Light rain. High 80°, low 69°.
Pressure29.88 inHg
Wind16.5 mph S
Humidity64%
Visibility—
Dew point66°
Tue, 1078° / 67°0.88
78 °
Lake Arthur, Tuesday, 10 November
Rain. High 78°, low 67°.
Pressure29.88 inHg
Wind13.1 mph N
Humidity72%
Visibility—
Dew point68°
Wed, 1169° / 59°0
69 °
Lake Arthur, Wednesday, 11 November
Overcast. High 69°, low 59°.
Pressure30.06 inHg
Wind13.2 mph NE
Humidity51%
Visibility—
Dew point47°
Thu, 1263° / 53°0
63 °
Lake Arthur, Thursday, 12 November
Overcast. High 63°, low 53°.
Pressure30.15 inHg
Wind10.9 mph NE
Humidity53%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1368° / 53°0.09
68 °
Lake Arthur, Friday, 13 November
Climate normal for this date — 60-year average.
Average high68°
Average low53°
Average precipitation0.09 in
Chance of precipitation18%
Record high82° (2005)
Record low26° (2019)
Sat, 1469° / 54°0.07
69 °
Lake Arthur, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high69°
Average low54°
Average precipitation0.07 in
Chance of precipitation23%
Record high81° (1964)
Record low36° (2014)
Sun, 1569° / 54°0.09
69 °
Lake Arthur, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high69°
Average low54°
Average precipitation0.09 in
Chance of precipitation23%
Record high81° (2011)
Record low31° (2018)
Mon, 1669° / 54°0.18
69 °
Lake Arthur, Monday, 16 November
Climate normal for this date — 60-year average.
Average high69°
Average low54°
Average precipitation0.18 in
Chance of precipitation27%
Record high81° (2025)
Record low35° (1970)
Tue, 1770° / 54°0.08
70 °
Lake Arthur, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high70°
Average low54°
Average precipitation0.08 in
Chance of precipitation22%
Record high82° (2024)
Record low35° (2019)
Wed, 1870° / 55°0.23
70 °
Lake Arthur, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high70°
Average low55°
Average precipitation0.23 in
Chance of precipitation33%
Record high83° (2025)
Record low35° (2014)
Thu, 1969° / 55°0.13
69 °
Lake Arthur, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high69°
Average low55°
Average precipitation0.13 in
Chance of precipitation30%
Record high84° (2025)
Record low32° (2014)
Fri, 2069° / 53°0.14
69 °
Lake Arthur, Friday, 20 November
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.14 in
Chance of precipitation28%
Record high82° (2025)
Record low35° (1980)
Sat, 2168° / 53°0.09
68 °
Lake Arthur, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high68°
Average low53°
Average precipitation0.09 in
Chance of precipitation25%
Record high83° (2025)
Record low36° (2006)
Sun, 2268° / 52°0.08
68 °
Lake Arthur, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.08 in
Chance of precipitation22%
Record high82° (2025)
Record low34° (2000)
Mon, 2368° / 52°0.15
68 °
Lake Arthur, Monday, 23 November
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.15 in
Chance of precipitation32%
Record high80° (1973)
Record low34° (1975)
Tue, 2467° / 52°0.11
67 °
Lake Arthur, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high67°
Average low52°
Average precipitation0.11 in
Chance of precipitation28%
Record high80° (2025)
Record low32° (1970)
Wed, 2568° / 52°0.13
68 °
Lake Arthur, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.13 in
Chance of precipitation30%
Record high83° (2025)
Record low34° (1970)
Thu, 2668° / 54°0.14
68 °
Lake Arthur, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high68°
Average low54°
Average precipitation0.14 in
Chance of precipitation33%
Record high79° (2001)
Record low39° (1974)
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.