Monthly outlook for Moss Lake, LA: average high 97.9°, average low 76.3°. That is 4.4° above the climate normal for August. Precipitation is expected on 4 days (about 0.3 inches), against a normal of 9 days and 2.4 inches. The warmest day looks like 20 August (105.2°), the coolest 24 August (73.4°).
97.9°/76.3°
Average high / low
+4.4°
Above normal
4 / 9
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
95.6°
89.9°
+3.2°
19 August – 28 August
101.6°
89.6°
+6.7°
29 August – 7 September
at normal
87.9°
—
August records over 66 years
106.7°31 August 2000All-time high
60.8°17 August 1992All-time low
Climate normals and records are computed from the nearest reference point — Lake Charles (10 mi).
Mon, 1092° / 76°0.05
92 °
Moss Lake, Monday, 10 August
Light rain. High 92°, low 76°.
Pressure30.09 inHg
Wind6.5 mph SE
Humidity62%
Visibility6.2 mi
Dew point74°
Tue, 1196° / 77°0.06
96 °
Moss Lake, Tuesday, 11 August
Light rain. High 96°, low 77°.
Pressure30.06 inHg
Wind7.2 mph S
Humidity58%
Visibility6.2 mi
Dew point74°
Wed, 1296° / 77°0
96 °
Moss Lake, Wednesday, 12 August
Clear. High 96°, low 77°.
Pressure30.00 inHg
Wind7.8 mph SW
Humidity48%
Visibility6.2 mi
Dew point71°
Thu, 1395° / 77°0
95 °
Moss Lake, Thursday, 13 August
Light rain. High 95°, low 77°.
Pressure30.00 inHg
Wind10.5 mph S
Humidity44%
Visibility—
Dew point67°
Fri, 1494° / 76°0
94 °
Moss Lake, Friday, 14 August
Partly cloudy. High 94°, low 76°.
Pressure30.06 inHg
Wind12.3 mph S
Humidity52%
Visibility—
Dew point71°
Sat, 1597° / 77°0
97 °
Moss Lake, Saturday, 15 August
Clear. High 97°, low 77°.
Pressure30.12 inHg
Wind11.7 mph S
Humidity42%
Visibility—
Dew point67°
Sun, 1698° / 73°0
98 °
Moss Lake, Sunday, 16 August
Clear. High 98°, low 73°.
Pressure30.15 inHg
Wind8.5 mph S
Humidity35%
Visibility—
Dew point62°
Mon, 1799° / 75°0
99 °
Moss Lake, Monday, 17 August
Mostly clear. High 99°, low 75°.
Pressure30.06 inHg
Wind9.9 mph S
Humidity37%
Visibility—
Dew point64°
Tue, 18101° / 76°0
101 °
Moss Lake, Tuesday, 18 August
Mostly clear. High 101°, low 76°.
Pressure30.00 inHg
Wind10.2 mph S
Humidity36%
Visibility—
Dew point64°
Wed, 19103° / 76°0
103 °
Moss Lake, Wednesday, 19 August
Partly cloudy. High 103°, low 76°.
Pressure30.00 inHg
Wind9.8 mph SW
Humidity36%
Visibility—
Dew point65°
Thu, 20105° / 78°0
105 °
Moss Lake, Thursday, 20 August
Partly cloudy. High 105°, low 78°.
Pressure29.97 inHg
Wind7.8 mph S
Humidity32%
Visibility—
Dew point64°
Fri, 21103° / 79°0
103 °
Moss Lake, Friday, 21 August
Clear. High 103°, low 79°.
Pressure29.94 inHg
Wind13.2 mph S
Humidity37%
Visibility—
Dew point67°
Sat, 2299° / 78°0
99 °
Moss Lake, Saturday, 22 August
Clear. High 99°, low 78°.
Pressure29.91 inHg
Wind11.8 mph SE
Humidity40%
Visibility—
Dew point66°
Sun, 23100° / 76°0
100 °
Moss Lake, Sunday, 23 August
Light rain. High 100°, low 76°.
Pressure29.91 inHg
Wind12.9 mph S
Humidity40%
Visibility—
Dew point67°
Mon, 24100° / 73°0.05
100 °
Moss Lake, Monday, 24 August
Light rain. High 100°, low 73°.
Pressure29.97 inHg
Wind11.2 mph S
Humidity47%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2590° / 75°0.12
90 °
Moss Lake, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high90°
Average low75°
Average precipitation0.12 in
Chance of precipitation52%
Record high101° (2023)
Record low67° (1997)
Wed, 2689° / 75°0.1
89 °
Moss Lake, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high89°
Average low75°
Average precipitation0.1 in
Chance of precipitation50%
Record high100° (2023)
Record low64° (1966)
Thu, 2789° / 75°0.25
89 °
Moss Lake, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high89°
Average low75°
Average precipitation0.25 in
Chance of precipitation62%
Record high106° (2023)
Record low68° (2015)
Fri, 2888° / 74°0.21
88 °
Moss Lake, Friday, 28 August
Climate normal for this date — 60-year average.
Average high88°
Average low74°
Average precipitation0.21 in
Chance of precipitation65%
Record high103° (2011)
Record low64° (2015)
Sat, 2988° / 74°0.2
88 °
Moss Lake, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high88°
Average low74°
Average precipitation0.2 in
Chance of precipitation55%
Record high102° (2011)
Record low63° (1992)
Sun, 3088° / 74°0.22
88 °
Moss Lake, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high88°
Average low74°
Average precipitation0.22 in
Chance of precipitation60%
Record high103° (2000)
Record low64° (1992)
Mon, 3189° / 74°0.15
89 °
Moss Lake, Monday, 31 August
Climate normal for this date — 60-year average.
Average high89°
Average low74°
Average precipitation0.15 in
Chance of precipitation55%
Record high107° (2000)
Record low65° (1968)
Tue, 0188° / 74°0.17
88 °
Moss Lake, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high88°
Average low74°
Average precipitation0.17 in
Chance of precipitation58%
Record high103° (2000)
Record low67° (2004)
Wed, 0289° / 74°0.18
89 °
Moss Lake, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high89°
Average low74°
Average precipitation0.18 in
Chance of precipitation58%
Record high103° (2000)
Record low63° (1967)
Thu, 0388° / 74°0.26
88 °
Moss Lake, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high88°
Average low74°
Average precipitation0.26 in
Chance of precipitation62%
Record high103° (2000)
Record low62° (1987)
Fri, 0488° / 74°0.2
88 °
Moss Lake, Friday, 4 September
Climate normal for this date — 60-year average.
Average high88°
Average low74°
Average precipitation0.2 in
Chance of precipitation55%
Record high105° (2000)
Record low63° (1974)
Sat, 0587° / 74°0.17
87 °
Moss Lake, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high87°
Average low74°
Average precipitation0.17 in
Chance of precipitation48%
Record high104° (2000)
Record low58° (1974)
Sun, 0687° / 73°0.15
87 °
Moss Lake, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high87°
Average low73°
Average precipitation0.15 in
Chance of precipitation48%
Record high94° (2019)
Record low59° (2011)
Mon, 0787° / 73°0.11
87 °
Moss Lake, Monday, 7 September
Climate normal for this date — 60-year average.
Average high87°
Average low73°
Average precipitation0.11 in
Chance of precipitation47%
Record high97° (2023)
Record low57° (2011)
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 Moss Lake, 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 Moss Lake, 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.