Monthly outlook for Sacaton, AZ: average high 104.3°, average low 85°. That is 1° above the climate normal for August. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 9 August (112.7°), the coolest 13 August (80°).
104.3°/85°
Average high / low
+1°
Above normal
4 / 3
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
103.7°
102.8°
+0.5°
18 August – 27 August
105.4°
102.1°
+1.8°
28 August – 6 September
at normal
102°
—
August records over 66 years
117.9°7 August 2025All-time high
64.6°20 August 1979All-time low
Climate normals and records are computed from the nearest reference point — Chandler (15 mi).
Sun, 09113° / 88°0.01
113 °
Sacaton, Sunday, 9 August
Light rain. High 113°, low 88°.
Pressure29.80 inHg
Wind7.4 mph NW
Humidity20%
Visibility6.2 mi
Dew point56°
Mon, 10106° / 81°0.06
106 °
Sacaton, Monday, 10 August
Light rain. High 106°, low 81°.
Pressure29.85 inHg
Wind7.4 mph NW
Humidity27%
Visibility6.2 mi
Dew point60°
Tue, 11102° / 81°0.01
102 °
Sacaton, Tuesday, 11 August
Light rain. High 102°, low 81°.
Pressure29.88 inHg
Wind7.7 mph NW
Humidity36%
Visibility6.2 mi
Dew point64°
Wed, 1299° / 81°0.26
99 °
Sacaton, Wednesday, 12 August
Light rain. High 99°, low 81°.
Pressure29.83 inHg
Wind6 mph NW
Humidity38%
Visibility6.2 mi
Dew point66°
Thu, 13100° / 80°0.13
100 °
Sacaton, Thursday, 13 August
Light rain. High 100°, low 80°.
Pressure29.83 inHg
Wind10.7 mph S
Humidity36%
Visibility—
Dew point60°
Fri, 14102° / 85°0
102 °
Sacaton, Friday, 14 August
Overcast. High 102°, low 85°.
Pressure29.88 inHg
Wind7.6 mph S
Humidity24%
Visibility—
Dew point52°
Sat, 15105° / 87°0
105 °
Sacaton, Saturday, 15 August
Partly cloudy. High 105°, low 87°.
Pressure29.91 inHg
Wind18 mph SE
Humidity21%
Visibility—
Dew point51°
Sun, 16101° / 80°0.07
101 °
Sacaton, Sunday, 16 August
Light rain. High 101°, low 80°.
Pressure29.97 inHg
Wind28.3 mph SE
Humidity26%
Visibility—
Dew point55°
Mon, 17100° / 82°0
100 °
Sacaton, Monday, 17 August
Overcast. High 100°, low 82°.
Pressure29.97 inHg
Wind5.3 mph W
Humidity34%
Visibility—
Dew point59°
Tue, 18106° / 88°0
106 °
Sacaton, Tuesday, 18 August
Clear. High 106°, low 88°.
Pressure29.88 inHg
Wind7.6 mph W
Humidity24%
Visibility—
Dew point56°
Wed, 19107° / 89°0
107 °
Sacaton, Wednesday, 19 August
Partly cloudy. High 107°, low 89°.
Pressure29.85 inHg
Wind14 mph S
Humidity26%
Visibility—
Dew point58°
Thu, 20104° / 88°0.01
104 °
Sacaton, Thursday, 20 August
Light rain. High 104°, low 88°.
Pressure29.85 inHg
Wind13.3 mph E
Humidity28%
Visibility—
Dew point58°
Fri, 21105° / 87°0.03
105 °
Sacaton, Friday, 21 August
Light rain. High 105°, low 87°.
Pressure29.83 inHg
Wind8.5 mph NE
Humidity28%
Visibility—
Dew point58°
Sat, 22106° / 87°0.01
106 °
Sacaton, Saturday, 22 August
Light rain. High 106°, low 87°.
Pressure29.80 inHg
Wind17.7 mph SE
Humidity27%
Visibility—
Dew point59°
Sun, 23104° / 85°0
104 °
Sacaton, Sunday, 23 August
Partly cloudy. High 104°, low 85°.
Pressure29.85 inHg
Wind11.9 mph E
Humidity34%
Visibility—
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 24102° / 79°0.03
102 °
Sacaton, Monday, 24 August
Climate normal for this date — 60-year average.
Average high102°
Average low79°
Average precipitation0.03 in
Chance of precipitation13%
Record high115° (2020)
Record low67° (1992)
Tue, 25102° / 78°0.03
102 °
Sacaton, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high102°
Average low78°
Average precipitation0.03 in
Chance of precipitation20%
Record high112° (2020)
Record low65° (1990)
Wed, 26102° / 78°0.05
102 °
Sacaton, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high102°
Average low78°
Average precipitation0.05 in
Chance of precipitation13%
Record high112° (2001)
Record low69° (1990)
Thu, 27102° / 78°0.02
102 °
Sacaton, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high102°
Average low78°
Average precipitation0.02 in
Chance of precipitation18%
Record high112° (2023)
Record low68° (1992)
Fri, 28103° / 79°0.02
103 °
Sacaton, Friday, 28 August
Climate normal for this date — 60-year average.
Average high103°
Average low79°
Average precipitation0.02 in
Chance of precipitation8%
Record high115° (2023)
Record low69° (1992)
Sat, 29103° / 79°0.03
103 °
Sacaton, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high103°
Average low79°
Average precipitation0.03 in
Chance of precipitation15%
Record high114° (2023)
Record low70° (1960)
Sun, 30103° / 79°0.03
103 °
Sacaton, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high103°
Average low79°
Average precipitation0.03 in
Chance of precipitation13%
Record high111° (2011)
Record low67° (1992)
Mon, 31103° / 79°0.03
103 °
Sacaton, Monday, 31 August
Climate normal for this date — 60-year average.
Average high103°
Average low79°
Average precipitation0.03 in
Chance of precipitation13%
Record high112° (2011)
Record low69° (1962)
Tue, 01101° / 78°0.04
101 °
Sacaton, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high101°
Average low78°
Average precipitation0.04 in
Chance of precipitation22%
Record high111° (1995)
Record low64° (1992)
Wed, 02101° / 78°0.05
101 °
Sacaton, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high101°
Average low78°
Average precipitation0.05 in
Chance of precipitation18%
Record high110° (1982)
Record low65° (1992)
Thu, 03102° / 78°0
102 °
Sacaton, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high102°
Average low78°
Average precipitation0 in
Chance of precipitation2%
Record high110° (1983)
Record low65° (1999)
Fri, 04101° / 77°0.06
101 °
Sacaton, Friday, 4 September
Climate normal for this date — 60-year average.
Average high101°
Average low77°
Average precipitation0.06 in
Chance of precipitation12%
Record high113° (2020)
Record low62° (1961)
Sat, 05101° / 77°0.06
101 °
Sacaton, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high101°
Average low77°
Average precipitation0.06 in
Chance of precipitation18%
Record high114° (2020)
Record low65° (1992)
Sun, 06101° / 77°0.06
101 °
Sacaton, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high101°
Average low77°
Average precipitation0.06 in
Chance of precipitation12%
Record high111° (2020)
Record low61° (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 Sacaton, 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 Sacaton, 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.