Monthly outlook for Skyline Heights, AZ: average high 103.6°, average low 88.8°. That is 1° above the climate normal for August. Precipitation is expected on 6 days (about 1.4 inches), against a normal of 2 days and 0.8 inches. The warmest day looks like 9 August (112.8°), the coolest 13 August (82.2°).
103.6°/88.8°
Average high / low
+1°
Above normal
6 / 2
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
105.3°
102.2°
+1.7°
18 August – 27 August
100.8°
101.4°
-0.3°
28 August – 6 September
at normal
101.2°
—
August records over 66 years
117.7°7 August 2025All-time high
63°21 August 1979All-time low
Climate normals and records are computed from the nearest reference point — Phoenix (3 mi).
Sun, 09113° / 90°0
113 °
Skyline Heights, Sunday, 9 August
Clear. High 113°, low 90°.
Pressure29.80 inHg
Wind5 mph W
Humidity21%
Visibility6.2 mi
Dew point55°
Mon, 10108° / 86°0.03
108 °
Skyline Heights, Monday, 10 August
Light rain. High 108°, low 86°.
Pressure29.83 inHg
Wind8.7 mph W
Humidity27%
Visibility6.2 mi
Dew point61°
Tue, 11104° / 85°0.01
104 °
Skyline Heights, Tuesday, 11 August
Light rain. High 104°, low 85°.
Pressure29.88 inHg
Wind7.2 mph W
Humidity33%
Visibility6.2 mi
Dew point63°
Wed, 1298° / 86°0.41
98 °
Skyline Heights, Wednesday, 12 August
Light rain. High 98°, low 86°.
Pressure29.85 inHg
Wind8.3 mph NW
Humidity39%
Visibility6.2 mi
Dew point63°
Thu, 13101° / 82°0.5
101 °
Skyline Heights, Thursday, 13 August
Rain. High 101°, low 82°.
Pressure29.83 inHg
Wind12.8 mph W
Humidity40%
Visibility—
Dew point62°
Fri, 14102° / 90°0
102 °
Skyline Heights, Friday, 14 August
Overcast. High 102°, low 90°.
Pressure29.88 inHg
Wind9.7 mph W
Humidity26%
Visibility—
Dew point54°
Sat, 15105° / 93°0
105 °
Skyline Heights, Saturday, 15 August
Overcast. High 105°, low 93°.
Pressure29.94 inHg
Wind12.8 mph W
Humidity21%
Visibility—
Dew point51°
Sun, 16105° / 93°0
105 °
Skyline Heights, Sunday, 16 August
Overcast. High 105°, low 93°.
Pressure29.94 inHg
Wind11.5 mph W
Humidity20%
Visibility—
Dew point50°
Mon, 17106° / 95°0.01
106 °
Skyline Heights, Monday, 17 August
Light rain. High 106°, low 95°.
Pressure29.91 inHg
Wind12.4 mph SE
Humidity23%
Visibility—
Dew point55°
Tue, 18106° / 87°0.11
106 °
Skyline Heights, Tuesday, 18 August
Light rain. High 106°, low 87°.
Pressure29.88 inHg
Wind12.5 mph E
Humidity25%
Visibility—
Dew point57°
Wed, 19102° / 88°0
102 °
Skyline Heights, Wednesday, 19 August
Light rain. High 102°, low 88°.
Pressure29.91 inHg
Wind13 mph W
Humidity33%
Visibility—
Dew point60°
Thu, 20101° / 92°0.11
101 °
Skyline Heights, Thursday, 20 August
Light rain. High 101°, low 92°.
Pressure29.85 inHg
Wind16.7 mph E
Humidity32%
Visibility—
Dew point62°
Fri, 21100° / 89°0.06
100 °
Skyline Heights, Friday, 21 August
Light rain. High 100°, low 89°.
Pressure29.85 inHg
Wind13 mph NE
Humidity36%
Visibility—
Dew point63°
Sat, 2296° / 87°0.09
96 °
Skyline Heights, Saturday, 22 August
Light rain. High 96°, low 87°.
Pressure29.88 inHg
Wind19.7 mph W
Humidity34%
Visibility—
Dew point59°
Sun, 23101° / 88°0
101 °
Skyline Heights, Sunday, 23 August
Overcast. High 101°, low 88°.
Pressure29.88 inHg
Wind9.3 mph NE
Humidity33%
Visibility—
Dew point58°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 24101° / 80°0.02
101 °
Skyline Heights, Monday, 24 August
Climate normal for this date — 60-year average.
Average high101°
Average low80°
Average precipitation0.02 in
Chance of precipitation15%
Record high113° (2020)
Record low67° (1992)
Tue, 25101° / 79°0.03
101 °
Skyline Heights, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high101°
Average low79°
Average precipitation0.03 in
Chance of precipitation22%
Record high111° (2011)
Record low69° (1990)
Wed, 26102° / 80°0.03
102 °
Skyline Heights, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high102°
Average low80°
Average precipitation0.03 in
Chance of precipitation17%
Record high112° (2001)
Record low69° (1960)
Thu, 27102° / 80°0.03
102 °
Skyline Heights, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high102°
Average low80°
Average precipitation0.03 in
Chance of precipitation15%
Record high111° (2011)
Record low69° (1992)
Fri, 28103° / 79°0.02
103 °
Skyline Heights, 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 low70° (1960)
Sat, 29102° / 79°0.04
102 °
Skyline Heights, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high102°
Average low79°
Average precipitation0.04 in
Chance of precipitation12%
Record high112° (2023)
Record low70° (1960)
Sun, 30102° / 80°0.03
102 °
Skyline Heights, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high102°
Average low80°
Average precipitation0.03 in
Chance of precipitation13%
Record high110° (2011)
Record low69° (1992)
Mon, 31102° / 80°0.02
102 °
Skyline Heights, Monday, 31 August
Climate normal for this date — 60-year average.
Average high102°
Average low80°
Average precipitation0.02 in
Chance of precipitation12%
Record high110° (2011)
Record low68° (1962)
Tue, 01101° / 79°0.04
101 °
Skyline Heights, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high101°
Average low79°
Average precipitation0.04 in
Chance of precipitation12%
Record high110° (1982)
Record low64° (1992)
Wed, 02101° / 79°0.06
101 °
Skyline Heights, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high101°
Average low79°
Average precipitation0.06 in
Chance of precipitation15%
Record high109° (1982)
Record low63° (1992)
Thu, 03101° / 78°0.01
101 °
Skyline Heights, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high101°
Average low78°
Average precipitation0.01 in
Chance of precipitation8%
Record high109° (2022)
Record low66° (1992)
Fri, 04101° / 78°0.06
101 °
Skyline Heights, Friday, 4 September
Climate normal for this date — 60-year average.
Average high101°
Average low78°
Average precipitation0.06 in
Chance of precipitation10%
Record high112° (2020)
Record low64° (1961)
Sat, 05100° / 78°0.08
100 °
Skyline Heights, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high100°
Average low78°
Average precipitation0.08 in
Chance of precipitation15%
Record high113° (2020)
Record low62° (1992)
Sun, 06100° / 78°0.04
100 °
Skyline Heights, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high100°
Average low78°
Average precipitation0.04 in
Chance of precipitation12%
Record high111° (2020)
Record low62° (1970)
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 Skyline Heights, 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 Skyline Heights, 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.