Monthly outlook for Lake Arthur, LA: average high 78.5°, average low 62.5°. That is 3.3° above the climate normal for October. Precipitation is expected on 6 days (about 2.1 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 12 November (84.4°), the coolest 10 November (54.9°).
78.5°/62.5°
Average high / low
+3.3°
Above normal
6 / 4
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
77.9°
73.4°
+2.5°
8 November – 17 November
79.5°
70.3°
+5.1°
18 November – 27 November
at normal
68.4°
—
October records over 66 years
93.9°4 October 2019All-time high
36.7°31 October 1993All-time low
Fri, 3079° / 59°0
79 °
Lake Arthur, Friday, 30 October
Overcast. High 79°, low 59°.
Pressure30.12 inHg
Wind5.8 mph E
Humidity64%
Visibility6.2 mi
Dew point61°
Sat, 3180° / 64°0.71
80 °
Lake Arthur, Saturday, 31 October
Heavy rain. High 80°, low 64°.
Pressure30.09 inHg
Wind7.9 mph E
Humidity76%
Visibility6.2 mi
Dew point70°
Sun, 0181° / 70°0.08
81 °
Lake Arthur, Sunday, 1 November
Light rain. High 81°, low 70°.
Pressure30.15 inHg
Wind5.1 mph E
Humidity71%
Visibility6.2 mi
Dew point71°
Mon, 0280° / 69°0.04
80 °
Lake Arthur, Monday, 2 November
Light rain. High 80°, low 69°.
Pressure30.06 inHg
Wind10 mph SE
Humidity79%
Visibility6.2 mi
Dew point69°
Tue, 0378° / 69°0.87
78 °
Lake Arthur, Tuesday, 3 November
Rain. High 78°, low 69°.
Pressure29.88 inHg
Wind13.8 mph SE
Humidity83%
Visibility—
Dew point71°
Wed, 0470° / 61°0.27
70 °
Lake Arthur, Wednesday, 4 November
Rain. High 70°, low 61°.
Pressure29.77 inHg
Wind13.9 mph NW
Humidity65%
Visibility—
Dew point56°
Thu, 0577° / 55°0
77 °
Lake Arthur, Thursday, 5 November
Clear. High 77°, low 55°.
Pressure29.83 inHg
Wind10.4 mph NW
Humidity56%
Visibility—
Dew point54°
Fri, 0677° / 58°0
77 °
Lake Arthur, Friday, 6 November
Partly cloudy. High 77°, low 58°.
Pressure29.97 inHg
Wind6.4 mph E
Humidity47%
Visibility—
Dew point51°
Sat, 0776° / 58°0
76 °
Lake Arthur, Saturday, 7 November
Clear. High 76°, low 58°.
Pressure30.03 inHg
Wind10.7 mph SE
Humidity50%
Visibility—
Dew point54°
Sun, 0878° / 68°0.06
78 °
Lake Arthur, Sunday, 8 November
Light rain. High 78°, low 68°.
Pressure29.94 inHg
Wind14.2 mph SW
Humidity70%
Visibility—
Dew point64°
Mon, 0977° / 57°0
77 °
Lake Arthur, Monday, 9 November
Clear. High 77°, low 57°.
Pressure30.03 inHg
Wind12.6 mph NW
Humidity38%
Visibility—
Dew point44°
Tue, 1075° / 55°0
75 °
Lake Arthur, Tuesday, 10 November
Partly cloudy. High 75°, low 55°.
Pressure30.06 inHg
Wind8 mph S
Humidity37%
Visibility—
Dew point44°
Wed, 1179° / 61°0
79 °
Lake Arthur, Wednesday, 11 November
Overcast. High 79°, low 61°.
Pressure29.88 inHg
Wind14.8 mph S
Humidity52%
Visibility—
Dew point58°
Thu, 1284° / 70°0.03
84 °
Lake Arthur, Thursday, 12 November
Light rain. High 84°, low 70°.
Pressure29.83 inHg
Wind15 mph SW
Humidity53%
Visibility—
Dew point64°
Fri, 1383° / 69°0.01
83 °
Lake Arthur, Friday, 13 November
Light rain. High 83°, low 69°.
Pressure29.88 inHg
Wind14.9 mph S
Humidity57%
Visibility—
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)
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.