Monthly outlook for Las Villas, AZ: average high 103.3°, average low 88.7°. That is 0.7° above the climate normal for August. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 9 August (113°), the coolest 19 August (82.7°).
103.3°/88.7°
Average high / low
+0.7°
Above normal
4 / 3
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
103.8°
102.3°
+0.8°
19 August – 28 August
102.6°
102°
+0.3°
29 August – 7 September
at normal
101.5°
—
August records over 66 years
116.8°7 August 2025All-time high
64.6°21 August 1979All-time low
Climate normals and records are computed from the nearest reference point — Tempe (9 mi).
Mon, 10110° / 88°0.02
110 °
Las Villas, Monday, 10 August
Light rain. High 110°, low 88°.
Pressure29.83 inHg
Wind10.9 mph W
Humidity25%
Visibility6.2 mi
Dew point59°
Tue, 11104° / 85°0.02
104 °
Las Villas, Tuesday, 11 August
Light rain. High 104°, low 85°.
Pressure29.88 inHg
Wind7.4 mph W
Humidity31%
Visibility6.2 mi
Dew point61°
Wed, 1296° / 88°0.13
96 °
Las Villas, Wednesday, 12 August
Light rain. High 96°, low 88°.
Pressure29.83 inHg
Wind2.2 mph SW
Humidity36%
Visibility6.2 mi
Dew point61°
Thu, 1398° / 83°0.2
98 °
Las Villas, Thursday, 13 August
Light rain. High 98°, low 83°.
Pressure29.85 inHg
Wind8.4 mph SW
Humidity39%
Visibility—
Dew point61°
Fri, 14100° / 91°0
100 °
Las Villas, Friday, 14 August
Overcast. High 100°, low 91°.
Pressure29.88 inHg
Wind7 mph NW
Humidity24%
Visibility—
Dew point52°
Sat, 15104° / 91°0
104 °
Las Villas, Saturday, 15 August
Mostly clear. High 104°, low 91°.
Pressure29.91 inHg
Wind15.5 mph W
Humidity19%
Visibility—
Dew point48°
Sun, 16103° / 91°0
103 °
Las Villas, Sunday, 16 August
Clear. High 103°, low 91°.
Pressure30.00 inHg
Wind10.9 mph W
Humidity19%
Visibility—
Dew point47°
Mon, 17105° / 93°0
105 °
Las Villas, Monday, 17 August
Overcast. High 105°, low 93°.
Pressure29.91 inHg
Wind10.1 mph W
Humidity23%
Visibility—
Dew point53°
Tue, 18104° / 91°0
104 °
Las Villas, Tuesday, 18 August
Light rain. High 104°, low 91°.
Pressure29.85 inHg
Wind11 mph SE
Humidity27%
Visibility—
Dew point57°
Wed, 19103° / 83°0.21
103 °
Las Villas, Wednesday, 19 August
Light rain. High 103°, low 83°.
Pressure29.85 inHg
Wind34.8 mph SW
Humidity29%
Visibility—
Dew point59°
Thu, 20101° / 84°0.35
101 °
Las Villas, Thursday, 20 August
Rain. High 101°, low 84°.
Pressure29.91 inHg
Wind9.5 mph E
Humidity36%
Visibility—
Dew point61°
Fri, 21101° / 84°0
101 °
Las Villas, Friday, 21 August
Partly cloudy. High 101°, low 84°.
Pressure29.88 inHg
Wind9.2 mph W
Humidity32%
Visibility—
Dew point58°
Sat, 22104° / 91°0
104 °
Las Villas, Saturday, 22 August
Clear. High 104°, low 91°.
Pressure29.85 inHg
Wind10.1 mph W
Humidity25%
Visibility—
Dew point55°
Sun, 23106° / 94°0
106 °
Las Villas, Sunday, 23 August
Partly cloudy. High 106°, low 94°.
Pressure29.83 inHg
Wind12.3 mph W
Humidity17%
Visibility—
Dew point47°
Mon, 24100° / 93°0.02
100 °
Las Villas, Monday, 24 August
Light rain. High 100°, low 93°.
Pressure29.83 inHg
Wind7.8 mph SE
Humidity27%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 25101° / 79°0.04
101 °
Las Villas, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high101°
Average low79°
Average precipitation0.04 in
Chance of precipitation25%
Record high112° (2011)
Record low67° (1990)
Wed, 26102° / 79°0.03
102 °
Las Villas, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high102°
Average low79°
Average precipitation0.03 in
Chance of precipitation17%
Record high112° (2001)
Record low69° (1992)
Thu, 27102° / 79°0.03
102 °
Las Villas, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high102°
Average low79°
Average precipitation0.03 in
Chance of precipitation15%
Record high111° (2020)
Record low69° (1992)
Fri, 28103° / 79°0.02
103 °
Las Villas, Friday, 28 August
Climate normal for this date — 60-year average.
Average high103°
Average low79°
Average precipitation0.02 in
Chance of precipitation7%
Record high113° (2023)
Record low69° (1992)
Sat, 29103° / 79°0.04
103 °
Las Villas, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high103°
Average low79°
Average precipitation0.04 in
Chance of precipitation12%
Record high113° (2023)
Record low70° (1960)
Sun, 30103° / 80°0.03
103 °
Las Villas, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high103°
Average low80°
Average precipitation0.03 in
Chance of precipitation13%
Record high111° (2011)
Record low68° (1992)
Mon, 31102° / 80°0.02
102 °
Las Villas, Monday, 31 August
Climate normal for this date — 60-year average.
Average high102°
Average low80°
Average precipitation0.02 in
Chance of precipitation12%
Record high111° (2011)
Record low68° (1962)
Tue, 01101° / 79°0.03
101 °
Las Villas, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high101°
Average low79°
Average precipitation0.03 in
Chance of precipitation10%
Record high110° (1982)
Record low64° (1992)
Wed, 02101° / 79°0.06
101 °
Las Villas, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high101°
Average low79°
Average precipitation0.06 in
Chance of precipitation15%
Record high110° (1982)
Record low64° (1992)
Thu, 03102° / 79°0.01
102 °
Las Villas, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high102°
Average low79°
Average precipitation0.01 in
Chance of precipitation8%
Record high109° (1983)
Record low66° (1992)
Fri, 04101° / 78°0.06
101 °
Las Villas, Friday, 4 September
Climate normal for this date — 60-year average.
Average high101°
Average low78°
Average precipitation0.06 in
Chance of precipitation12%
Record high112° (2020)
Record low62° (1961)
Sat, 05101° / 78°0.09
101 °
Las Villas, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high101°
Average low78°
Average precipitation0.09 in
Chance of precipitation15%
Record high114° (2020)
Record low63° (1992)
Sun, 06101° / 78°0.04
101 °
Las Villas, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high101°
Average low78°
Average precipitation0.04 in
Chance of precipitation10%
Record high112° (2020)
Record low61° (1970)
Mon, 07100° / 78°0.03
100 °
Las Villas, Monday, 7 September
Climate normal for this date — 60-year average.
Average high100°
Average low78°
Average precipitation0.03 in
Chance of precipitation15%
Record high110° (1979)
Record low66° (1992)
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 Las Villas, AZ 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 Las Villas, AZ 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.