Monthly outlook for Royal Palm Village, AZ: average high 104.5°, average low 86.5°. That is 1.9° above the climate normal for August. Precipitation is expected on 5 days (about 0.7 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 10 August (122.5°), the coolest 13 August (79.7°).
104.5°/86.5°
Average high / low
+1.9°
Above normal
5 / 3
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
104.6°
101.4°
+1.8°
19 August – 28 August
104.5°
101.1°
+1.9°
29 August – 7 September
at normal
100.6°
—
August records over 66 years
115.2°7 August 2025All-time high
63.9°21 August 1979All-time low
Climate normals and records are computed from the nearest reference point — Mesa (2 mi).
Mon, 10122° / 87°0
122 °
Royal Palm Village, Monday, 10 August
Partly cloudy. High 122°, low 87°.
Pressure29.83 inHg
Wind7.5 mph W
Humidity28%
Visibility6.2 mi
Dew point62°
Tue, 11104° / 84°0.04
104 °
Royal Palm Village, Tuesday, 11 August
Light rain. High 104°, low 84°.
Pressure29.88 inHg
Wind7.1 mph W
Humidity31%
Visibility6.2 mi
Dew point62°
Wed, 12101° / 86°0.04
101 °
Royal Palm Village, Wednesday, 12 August
Light rain. High 101°, low 86°.
Pressure29.80 inHg
Wind5.9 mph W
Humidity31%
Visibility6.2 mi
Dew point61°
Thu, 1397° / 80°0.36
97 °
Royal Palm Village, Thursday, 13 August
Rain. High 97°, low 80°.
Pressure29.83 inHg
Wind3.7 mph S
Humidity39%
Visibility6.2 mi
Dew point62°
Fri, 1498° / 85°0.02
98 °
Royal Palm Village, Friday, 14 August
Light rain. High 98°, low 85°.
Pressure29.88 inHg
Wind9.3 mph S
Humidity26%
Visibility—
Dew point52°
Sat, 1598° / 88°0
98 °
Royal Palm Village, Saturday, 15 August
Overcast. High 98°, low 88°.
Pressure29.97 inHg
Wind9.1 mph NW
Humidity24%
Visibility—
Dew point50°
Sun, 16100° / 88°0
100 °
Royal Palm Village, Sunday, 16 August
Overcast. High 100°, low 88°.
Pressure29.97 inHg
Wind8.7 mph W
Humidity25%
Visibility—
Dew point52°
Mon, 17102° / 89°0
102 °
Royal Palm Village, Monday, 17 August
Clear. High 102°, low 89°.
Pressure29.88 inHg
Wind8.5 mph W
Humidity24%
Visibility—
Dew point53°
Tue, 18106° / 92°0
106 °
Royal Palm Village, Tuesday, 18 August
Clear. High 106°, low 92°.
Pressure29.85 inHg
Wind9.5 mph NW
Humidity18%
Visibility—
Dew point48°
Wed, 19104° / 88°0
104 °
Royal Palm Village, Wednesday, 19 August
Mostly clear. High 104°, low 88°.
Pressure29.88 inHg
Wind16 mph E
Humidity30%
Visibility—
Dew point59°
Thu, 20105° / 89°0.04
105 °
Royal Palm Village, Thursday, 20 August
Light rain. High 105°, low 89°.
Pressure29.88 inHg
Wind13.8 mph NE
Humidity29%
Visibility—
Dew point59°
Fri, 21105° / 81°0.17
105 °
Royal Palm Village, Friday, 21 August
Light rain. High 105°, low 81°.
Pressure29.91 inHg
Wind21.9 mph SE
Humidity34%
Visibility—
Dew point62°
Sat, 22102° / 83°0
102 °
Royal Palm Village, Saturday, 22 August
Light rain. High 102°, low 83°.
Pressure29.88 inHg
Wind6.9 mph SE
Humidity35%
Visibility—
Dew point60°
Sun, 23107° / 89°0.03
107 °
Royal Palm Village, Sunday, 23 August
Light rain. High 107°, low 89°.
Pressure29.85 inHg
Wind14.6 mph E
Humidity25%
Visibility—
Dew point56°
Mon, 24104° / 87°0
104 °
Royal Palm Village, Monday, 24 August
Partly cloudy. High 104°, low 87°.
Pressure29.88 inHg
Wind8 mph N
Humidity28%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 25101° / 78°0.02
101 °
Royal Palm Village, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high101°
Average low78°
Average precipitation0.02 in
Chance of precipitation22%
Record high111° (2011)
Record low67° (1992)
Wed, 26101° / 78°0.03
101 °
Royal Palm Village, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high101°
Average low78°
Average precipitation0.03 in
Chance of precipitation12%
Record high111° (2001)
Record low68° (1992)
Thu, 27101° / 79°0.02
101 °
Royal Palm Village, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high101°
Average low79°
Average precipitation0.02 in
Chance of precipitation18%
Record high110° (2011)
Record low68° (1992)
Fri, 28102° / 78°0.02
102 °
Royal Palm Village, Friday, 28 August
Climate normal for this date — 60-year average.
Average high102°
Average low78°
Average precipitation0.02 in
Chance of precipitation8%
Record high112° (1998)
Record low70° (1992)
Sat, 29102° / 78°0.03
102 °
Royal Palm Village, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high102°
Average low78°
Average precipitation0.03 in
Chance of precipitation10%
Record high112° (2023)
Record low68° (1960)
Sun, 30102° / 79°0.02
102 °
Royal Palm Village, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high102°
Average low79°
Average precipitation0.02 in
Chance of precipitation15%
Record high110° (2011)
Record low67° (1992)
Mon, 31101° / 79°0.03
101 °
Royal Palm Village, Monday, 31 August
Climate normal for this date — 60-year average.
Average high101°
Average low79°
Average precipitation0.03 in
Chance of precipitation18%
Record high110° (2011)
Record low68° (1962)
Tue, 01100° / 78°0.04
100 °
Royal Palm Village, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high100°
Average low78°
Average precipitation0.04 in
Chance of precipitation18%
Record high109° (1982)
Record low65° (1992)
Wed, 02100° / 78°0.05
100 °
Royal Palm Village, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high100°
Average low78°
Average precipitation0.05 in
Chance of precipitation15%
Record high109° (1982)
Record low64° (1992)
Thu, 03101° / 78°0
101 °
Royal Palm Village, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high101°
Average low78°
Average precipitation0 in
Chance of precipitation5%
Record high109° (1983)
Record low66° (1973)
Fri, 04100° / 77°0.06
100 °
Royal Palm Village, Friday, 4 September
Climate normal for this date — 60-year average.
Average high100°
Average low77°
Average precipitation0.06 in
Chance of precipitation10%
Record high111° (2020)
Record low60° (1961)
Sat, 05100° / 77°0.07
100 °
Royal Palm Village, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high100°
Average low77°
Average precipitation0.07 in
Chance of precipitation15%
Record high112° (2024)
Record low62° (1992)
Sun, 06100° / 77°0.05
100 °
Royal Palm Village, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high100°
Average low77°
Average precipitation0.05 in
Chance of precipitation10%
Record high109° (2020)
Record low62° (1970)
Mon, 07100° / 77°0.02
100 °
Royal Palm Village, Monday, 7 September
Climate normal for this date — 60-year average.
Average high100°
Average low77°
Average precipitation0.02 in
Chance of precipitation15%
Record high110° (1979)
Record low66° (1985)
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 Royal Palm Village, 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 Royal Palm Village, 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.