As of 05:36 MST

Weather in South Santan, AZ

87°Current weather

South Santan, Sunday, 9 August, 05:36

Overcast. Feels like 89°. High 120°, low 87°.

Pressure29.83 inHg
Wind5.7 mph SW
Humidity46%
Visibility6.2 mi
Dew point64°

Monthly outlook for South Santan, AZ: average high 103.7°, average low 83.8°. 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 0.8 inches. The warmest day looks like 9 August (119.9°), the coolest 19 August (78°).

103.7°/83.8°
Average high / low
+0.7°
Above normal
4 / 3
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August104.7°102.6°+1.2°
19 August – 28 August102°102.2°-0.1°
29 August – 7 Septemberat normal101.7°

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 (13 mi).

Mon, 10117° / 89°0.03Light rain
117 °Light rain

South Santan, Monday, 10 August

Light rain. High 117°, low 89°.

Pressure29.83 inHg
Wind7.6 mph W
Humidity25%
Visibility6.2 mi
Dew point59°
Tue, 11104° / 81°0.01Light rain
104 °Light rain

South Santan, Tuesday, 11 August

Light rain. High 104°, low 81°.

Pressure29.88 inHg
Wind7.2 mph NW
Humidity32%
Visibility6.2 mi
Dew point62°
Wed, 1293° / 83°0.26Rain
93 °Rain

South Santan, Wednesday, 12 August

Rain. High 93°, low 83°.

Pressure29.83 inHg
Wind4.3 mph W
Humidity39%
Visibility6.2 mi
Dew point64°
Thu, 1399° / 78°0.16Light rain
99 °Light rain

South Santan, Thursday, 13 August

Light rain. High 99°, low 78°.

Pressure29.85 inHg
Wind10.6 mph SW
Humidity35%
Visibility
Dew point58°
Fri, 1499° / 84°0Partly cloudy
99 °Partly cloudy

South Santan, Friday, 14 August

Partly cloudy. High 99°, low 84°.

Pressure29.88 inHg
Wind9.6 mph W
Humidity25%
Visibility
Dew point53°
Sat, 15103° / 84°0Overcast
103 °Overcast

South Santan, Saturday, 15 August

Overcast. High 103°, low 84°.

Pressure29.91 inHg
Wind12.8 mph W
Humidity22%
Visibility
Dew point51°
Sun, 16102° / 84°0Clear
102 °Clear

South Santan, Sunday, 16 August

Clear. High 102°, low 84°.

Pressure30.00 inHg
Wind9.7 mph NW
Humidity20%
Visibility
Dew point48°
Mon, 17104° / 87°0.01Light rain
104 °Light rain

South Santan, Monday, 17 August

Light rain. High 104°, low 87°.

Pressure29.91 inHg
Wind15.6 mph SE
Humidity24%
Visibility
Dew point54°
Tue, 18105° / 86°0.01Light rain
105 °Light rain

South Santan, Tuesday, 18 August

Light rain. High 105°, low 86°.

Pressure29.85 inHg
Wind12.4 mph SE
Humidity27%
Visibility
Dew point57°
Wed, 19103° / 78°0.41Rain
103 °Rain

South Santan, Wednesday, 19 August

Rain. High 103°, low 78°.

Pressure29.85 inHg
Wind19.6 mph W
Humidity30%
Visibility
Dew point60°
Thu, 2099° / 79°0.12Light rain
99 °Light rain

South Santan, Thursday, 20 August

Light rain. High 99°, low 79°.

Pressure29.91 inHg
Wind20.6 mph S
Humidity39%
Visibility
Dew point63°
Fri, 21100° / 78°0Partly cloudy
100 °Partly cloudy

South Santan, Friday, 21 August

Partly cloudy. High 100°, low 78°.

Pressure29.88 inHg
Wind9.3 mph W
Humidity35%
Visibility
Dew point59°
Sat, 22103° / 85°0Clear
103 °Clear

South Santan, Saturday, 22 August

Clear. High 103°, low 85°.

Pressure29.85 inHg
Wind7.8 mph W
Humidity27%
Visibility
Dew point56°
Sun, 23105° / 88°0Overcast
105 °Overcast

South Santan, Sunday, 23 August

Overcast. High 105°, low 88°.

Pressure29.83 inHg
Wind12.8 mph W
Humidity18%
Visibility
Dew point48°
Mon, 24102° / 88°0.02Light rain
102 °Light rain

South Santan, Monday, 24 August

Light rain. High 102°, low 88°.

Pressure29.83 inHg
Wind7.6 mph SE
Humidity24%
Visibility
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 25102° / 78°0.03Climate normal
102 °Climate normal

South Santan, 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°0.05Climate normal
102 °Climate normal

South Santan, 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°0.02Climate normal
102 °Climate normal

South Santan, 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°0.02Climate normal
103 °Climate normal

South Santan, 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°0.03Climate normal
103 °Climate normal

South Santan, 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°0.03Climate normal
103 °Climate normal

South Santan, 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°0.03Climate normal
103 °Climate normal

South Santan, 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°0.04Climate normal
101 °Climate normal

South Santan, 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°0.05Climate normal
101 °Climate normal

South Santan, 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°0Climate normal
102 °Climate normal

South Santan, 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°0.06Climate normal
101 °Climate normal

South Santan, 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°0.06Climate normal
101 °Climate normal

South Santan, 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°0.06Climate normal
101 °Climate normal

South Santan, 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)
Mon, 07101° / 77°0.03Climate normal
101 °Climate normal

South Santan, Monday, 7 September

Climate normal for this date — 60-year average.

Average high101°
Average low77°
Average precipitation0.03 in
Chance of precipitation10%
Record high111° (1979)
Record low64° (1965)

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 South Santan, 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 South Santan, 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.