Monthly outlook for West Monroe, LA: average high 104.7°, average low 77.3°. That is 7° above the climate normal for August. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 20 August (110.6°), the coolest 9 August (72.7°).
104.7°/77.3°
Average high / low
+7°
Above normal
1 / 6
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
102.6°
92.1°
+5.8°
19 August – 28 August
108.2°
92.1°
+8.9°
29 August – 7 September
at normal
89.5°
—
August records over 66 years
106°3 August 2011All-time high
58.8°14 August 2004All-time low
Climate normals and records are computed from the nearest reference point — Monroe (4 mi).
Mon, 1099° / 74°0
99 °
West Monroe, Monday, 10 August
Partly cloudy. High 99°, low 74°.
Pressure30.09 inHg
Wind7.3 mph S
Humidity47%
Visibility6.2 mi
Dew point70°
Tue, 11102° / 75°0
102 °
West Monroe, Tuesday, 11 August
Clear. High 102°, low 75°.
Pressure30.06 inHg
Wind8.7 mph SW
Humidity43%
Visibility6.2 mi
Dew point69°
Wed, 12102° / 76°0
102 °
West Monroe, Wednesday, 12 August
Clear. High 102°, low 76°.
Pressure29.97 inHg
Wind9.2 mph SW
Humidity41%
Visibility6.2 mi
Dew point68°
Thu, 13102° / 76°0.01
102 °
West Monroe, Thursday, 13 August
Light rain. High 102°, low 76°.
Pressure29.94 inHg
Wind13.3 mph S
Humidity35%
Visibility—
Dew point63°
Fri, 14103° / 77°0
103 °
West Monroe, Friday, 14 August
Overcast. High 103°, low 77°.
Pressure30.03 inHg
Wind11 mph S
Humidity30%
Visibility—
Dew point60°
Sat, 15104° / 76°0
104 °
West Monroe, Saturday, 15 August
Clear. High 104°, low 76°.
Pressure30.12 inHg
Wind10.3 mph SW
Humidity30%
Visibility—
Dew point60°
Sun, 16106° / 78°0
106 °
West Monroe, Sunday, 16 August
Partly cloudy. High 106°, low 78°.
Pressure30.09 inHg
Wind10.2 mph S
Humidity30%
Visibility—
Dew point62°
Mon, 17106° / 78°0
106 °
West Monroe, Monday, 17 August
Partly cloudy. High 106°, low 78°.
Pressure30.06 inHg
Wind9.4 mph W
Humidity25%
Visibility—
Dew point58°
Tue, 18107° / 79°0
107 °
West Monroe, Tuesday, 18 August
Clear. High 107°, low 79°.
Pressure30.00 inHg
Wind10 mph W
Humidity27%
Visibility—
Dew point60°
Wed, 19108° / 79°0
108 °
West Monroe, Wednesday, 19 August
Clear. High 108°, low 79°.
Pressure29.94 inHg
Wind11 mph SW
Humidity29%
Visibility—
Dew point63°
Thu, 20111° / 81°0
111 °
West Monroe, Thursday, 20 August
Clear. High 111°, low 81°.
Pressure29.88 inHg
Wind10.8 mph W
Humidity25%
Visibility—
Dew point60°
Fri, 21110° / 79°0
110 °
West Monroe, Friday, 21 August
Clear. High 110°, low 79°.
Pressure29.88 inHg
Wind10.2 mph SW
Humidity23%
Visibility—
Dew point57°
Sat, 22109° / 77°0
109 °
West Monroe, Saturday, 22 August
Clear. High 109°, low 77°.
Pressure29.94 inHg
Wind13 mph SW
Humidity24%
Visibility—
Dew point57°
Sun, 23108° / 77°0
108 °
West Monroe, Sunday, 23 August
Clear. High 108°, low 77°.
Pressure30.00 inHg
Wind10.8 mph SW
Humidity26%
Visibility—
Dew point59°
Mon, 24104° / 79°0
104 °
West Monroe, Monday, 24 August
Mostly clear. High 104°, low 79°.
Pressure30.03 inHg
Wind10.3 mph SW
Humidity27%
Visibility—
Dew point60°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2592° / 74°0.05
92 °
West Monroe, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high92°
Average low74°
Average precipitation0.05 in
Chance of precipitation33%
Record high104° (2023)
Record low63° (2009)
Wed, 2692° / 74°0.03
92 °
West Monroe, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high92°
Average low74°
Average precipitation0.03 in
Chance of precipitation18%
Record high105° (2023)
Record low62° (1966)
Thu, 2792° / 74°0.09
92 °
West Monroe, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high92°
Average low74°
Average precipitation0.09 in
Chance of precipitation32%
Record high102° (2023)
Record low65° (2015)
Fri, 2891° / 74°0.1
91 °
West Monroe, Friday, 28 August
Climate normal for this date — 60-year average.
Average high91°
Average low74°
Average precipitation0.1 in
Chance of precipitation37%
Record high102° (2011)
Record low65° (2015)
Sat, 2990° / 74°0.13
90 °
West Monroe, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high90°
Average low74°
Average precipitation0.13 in
Chance of precipitation42%
Record high103° (2000)
Record low62° (1992)
Sun, 3090° / 73°0.22
90 °
West Monroe, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high90°
Average low73°
Average precipitation0.22 in
Chance of precipitation37%
Record high105° (2000)
Record low59° (1986)
Mon, 3190° / 73°0.09
90 °
West Monroe, Monday, 31 August
Climate normal for this date — 60-year average.
Average high90°
Average low73°
Average precipitation0.09 in
Chance of precipitation28%
Record high105° (2000)
Record low62° (1986)
Tue, 0190° / 73°0.13
90 °
West Monroe, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high90°
Average low73°
Average precipitation0.13 in
Chance of precipitation30%
Record high104° (2000)
Record low63° (1967)
Wed, 0290° / 73°0.2
90 °
West Monroe, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high90°
Average low73°
Average precipitation0.2 in
Chance of precipitation45%
Record high102° (2000)
Record low58° (1967)
Thu, 0389° / 73°0.24
89 °
West Monroe, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high89°
Average low73°
Average precipitation0.24 in
Chance of precipitation47%
Record high103° (2000)
Record low64° (1974)
Fri, 0489° / 72°0.09
89 °
West Monroe, Friday, 4 September
Climate normal for this date — 60-year average.
Average high89°
Average low72°
Average precipitation0.09 in
Chance of precipitation35%
Record high103° (2000)
Record low58° (1974)
Sat, 0589° / 72°0.1
89 °
West Monroe, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high89°
Average low72°
Average precipitation0.1 in
Chance of precipitation30%
Record high100° (2019)
Record low58° (1974)
Sun, 0689° / 72°0.09
89 °
West Monroe, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high89°
Average low72°
Average precipitation0.09 in
Chance of precipitation28%
Record high101° (2019)
Record low61° (2011)
Mon, 0789° / 71°0.07
89 °
West Monroe, Monday, 7 September
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.07 in
Chance of precipitation23%
Record high102° (2019)
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 West Monroe, 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 West Monroe, 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.