Monthly outlook for Lockport Heights, LA: average high 96.8°, average low 76.8°. That is 5° above the climate normal for August. Precipitation is expected on 8 days (about 2.0 inches), against a normal of 12 days and 3.5 inches. The warmest day looks like 19 August (103.5°), the coolest 23 August (74.5°).
96.8°/76.8°
Average high / low
+5°
Above normal
8 / 12
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
95.8°
87.6°
+4.5°
19 August – 28 August
98.4°
87.4°
+6.1°
29 August – 7 September
at normal
85.9°
—
August records over 66 years
105.1°27 August 2023All-time high
64.2°10 August 1989All-time low
Climate normals and records are computed from the nearest reference point — Lockport (1 mi).
Mon, 1090° / 78°0.13
90 °
Lockport Heights, Monday, 10 August
Light rain. High 90°, low 78°.
Pressure30.12 inHg
Wind5.3 mph SE
Humidity59%
Visibility6.2 mi
Dew point74°
Tue, 1193° / 77°0.02
93 °
Lockport Heights, Tuesday, 11 August
Light rain. High 93°, low 77°.
Pressure30.09 inHg
Wind5.9 mph SE
Humidity51%
Visibility6.2 mi
Dew point72°
Wed, 1291° / 77°0.12
91 °
Lockport Heights, Wednesday, 12 August
Light rain. High 91°, low 77°.
Pressure30.06 inHg
Wind7.3 mph S
Humidity58%
Visibility6.2 mi
Dew point74°
Thu, 1396° / 77°0
96 °
Lockport Heights, Thursday, 13 August
Clear. High 96°, low 77°.
Pressure30.03 inHg
Wind12.8 mph S
Humidity40%
Visibility—
Dew point65°
Fri, 1496° / 76°0
96 °
Lockport Heights, Friday, 14 August
Clear. High 96°, low 76°.
Pressure30.09 inHg
Wind12.8 mph S
Humidity38%
Visibility—
Dew point64°
Sat, 1597° / 76°0
97 °
Lockport Heights, Saturday, 15 August
Clear. High 97°, low 76°.
Pressure30.15 inHg
Wind10.7 mph S
Humidity34%
Visibility—
Dew point62°
Sun, 1699° / 77°0
99 °
Lockport Heights, Sunday, 16 August
Partly cloudy. High 99°, low 77°.
Pressure30.12 inHg
Wind10.1 mph S
Humidity39%
Visibility—
Dew point66°
Mon, 17101° / 78°0.01
101 °
Lockport Heights, Monday, 17 August
Light rain. High 101°, low 78°.
Pressure30.06 inHg
Wind12.5 mph SW
Humidity37%
Visibility—
Dew point67°
Tue, 18103° / 79°0.05
103 °
Lockport Heights, Tuesday, 18 August
Light rain. High 103°, low 79°.
Pressure29.97 inHg
Wind12.7 mph SW
Humidity35%
Visibility—
Dew point65°
Wed, 19103° / 76°0.21
103 °
Lockport Heights, Wednesday, 19 August
Light rain. High 103°, low 76°.
Pressure29.97 inHg
Wind14.1 mph SW
Humidity37%
Visibility—
Dew point66°
Thu, 20101° / 77°0.29
101 °
Lockport Heights, Thursday, 20 August
Rain. High 101°, low 77°.
Pressure29.97 inHg
Wind8.9 mph S
Humidity43%
Visibility—
Dew point69°
Fri, 2199° / 78°0
99 °
Lockport Heights, Friday, 21 August
Clear. High 99°, low 78°.
Pressure29.94 inHg
Wind13.1 mph SE
Humidity38%
Visibility—
Dew point66°
Sat, 2297° / 78°0
97 °
Lockport Heights, Saturday, 22 August
Partly cloudy. High 97°, low 78°.
Pressure29.94 inHg
Wind12.6 mph SE
Humidity42%
Visibility—
Dew point67°
Sun, 2399° / 74°0.85
99 °
Lockport Heights, Sunday, 23 August
Heavy rain. High 99°, low 74°.
Pressure29.91 inHg
Wind14.8 mph W
Humidity39%
Visibility—
Dew point67°
Mon, 2490° / 75°0.31
90 °
Lockport Heights, Monday, 24 August
Light rain. High 90°, low 75°.
Pressure29.94 inHg
Wind7.8 mph W
Humidity62%
Visibility—
Dew point74°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2587° / 76°0.2
87 °
Lockport Heights, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.2 in
Chance of precipitation62%
Record high98° (2023)
Record low68° (2009)
Wed, 2687° / 76°0.27
87 °
Lockport Heights, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.27 in
Chance of precipitation70%
Record high102° (2023)
Record low68° (1966)
Thu, 2787° / 76°0.22
87 °
Lockport Heights, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high87°
Average low76°
Average precipitation0.22 in
Chance of precipitation65%
Record high105° (2023)
Record low70° (2009)
Fri, 2887° / 75°0.27
87 °
Lockport Heights, Friday, 28 August
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.27 in
Chance of precipitation68%
Record high98° (2023)
Record low68° (2015)
Sat, 2986° / 76°0.54
86 °
Lockport Heights, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high86°
Average low76°
Average precipitation0.54 in
Chance of precipitation72%
Record high95° (2000)
Record low69° (1992)
Sun, 3087° / 75°0.26
87 °
Lockport Heights, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.26 in
Chance of precipitation72%
Record high99° (2000)
Record low69° (1968)
Mon, 3187° / 75°0.16
87 °
Lockport Heights, Monday, 31 August
Climate normal for this date — 60-year average.
Average high87°
Average low75°
Average precipitation0.16 in
Chance of precipitation60%
Record high94° (2023)
Record low67° (1968)
Tue, 0186° / 75°0.27
86 °
Lockport Heights, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high86°
Average low75°
Average precipitation0.27 in
Chance of precipitation68%
Record high95° (2000)
Record low70° (1968)
Wed, 0286° / 75°0.24
86 °
Lockport Heights, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high86°
Average low75°
Average precipitation0.24 in
Chance of precipitation72%
Record high98° (2000)
Record low67° (1967)
Thu, 0386° / 75°0.24
86 °
Lockport Heights, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high86°
Average low75°
Average precipitation0.24 in
Chance of precipitation72%
Record high94° (1995)
Record low67° (1967)
Fri, 0485° / 75°0.27
85 °
Lockport Heights, Friday, 4 September
Climate normal for this date — 60-year average.
Average high85°
Average low75°
Average precipitation0.27 in
Chance of precipitation68%
Record high95° (2000)
Record low68° (1974)
Sat, 0585° / 75°0.28
85 °
Lockport Heights, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high85°
Average low75°
Average precipitation0.28 in
Chance of precipitation70%
Record high95° (2000)
Record low69° (1974)
Sun, 0685° / 74°0.26
85 °
Lockport Heights, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high85°
Average low74°
Average precipitation0.26 in
Chance of precipitation62%
Record high93° (2019)
Record low64° (2011)
Mon, 0785° / 74°0.21
85 °
Lockport Heights, Monday, 7 September
Climate normal for this date — 60-year average.
Average high85°
Average low74°
Average precipitation0.21 in
Chance of precipitation60%
Record high96° (2023)
Record low63° (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 Lockport Heights, 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 Lockport Heights, 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.