Monthly outlook for Corona de Tucson, AZ: average high 96.6°, average low 76.1°. That is 3° above the climate normal for August. Precipitation is expected on 6 days (about 1.2 inches), against a normal of 7 days and 1.4 inches. The warmest day looks like 23 August (105.1°), the coolest 13 August (72.8°).
96.6°/76.1°
Average high / low
+3°
Above normal
6 / 7
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
93.9°
91.1°
+1.5°
19 August – 28 August
101.3°
91.3°
+5.5°
29 August – 7 September
at normal
90.8°
—
August records over 66 years
107.6°6 August 2025All-time high
59.4°30 August 1992All-time low
Mon, 1097° / 73°0.03
97 °
Corona de Tucson, Monday, 10 August
Light rain. High 97°, low 73°.
Pressure29.91 inHg
Wind7.4 mph NW
Humidity34%
Visibility6.2 mi
Dew point59°
Tue, 1193° / 73°0.22
93 °
Corona de Tucson, Tuesday, 11 August
Rain. High 93°, low 73°.
Pressure29.94 inHg
Wind13.3 mph NW
Humidity37%
Visibility6.2 mi
Dew point60°
Wed, 1286° / 73°0.23
86 °
Corona de Tucson, Wednesday, 12 August
Rain. High 86°, low 73°.
Pressure29.91 inHg
Wind5.6 mph W
Humidity53%
Visibility6.2 mi
Dew point62°
Thu, 1384° / 73°0.48
84 °
Corona de Tucson, Thursday, 13 August
Rain. High 84°, low 73°.
Pressure29.91 inHg
Wind8.5 mph NW
Humidity59%
Visibility—
Dew point63°
Fri, 1491° / 73°0
91 °
Corona de Tucson, Friday, 14 August
Partly cloudy. High 91°, low 73°.
Pressure29.94 inHg
Wind11.1 mph SW
Humidity38%
Visibility—
Dew point56°
Sat, 1593° / 77°0.02
93 °
Corona de Tucson, Saturday, 15 August
Light rain. High 93°, low 77°.
Pressure30.00 inHg
Wind7.7 mph S
Humidity34%
Visibility—
Dew point55°
Sun, 1695° / 74°0.13
95 °
Corona de Tucson, Sunday, 16 August
Light rain. High 95°, low 74°.
Pressure30.03 inHg
Wind13.8 mph W
Humidity33%
Visibility—
Dew point55°
Mon, 1797° / 75°0.06
97 °
Corona de Tucson, Monday, 17 August
Light rain. High 97°, low 75°.
Pressure29.97 inHg
Wind10.8 mph SW
Humidity32%
Visibility—
Dew point56°
Tue, 1899° / 76°0
99 °
Corona de Tucson, Tuesday, 18 August
Clear. High 99°, low 76°.
Pressure29.94 inHg
Wind9 mph SW
Humidity31%
Visibility—
Dew point55°
Wed, 19100° / 74°0.06
100 °
Corona de Tucson, Wednesday, 19 August
Light rain. High 100°, low 74°.
Pressure29.91 inHg
Wind12 mph NW
Humidity30%
Visibility—
Dew point56°
Thu, 2098° / 74°0
98 °
Corona de Tucson, Thursday, 20 August
Clear. High 98°, low 74°.
Pressure29.91 inHg
Wind10.8 mph NW
Humidity31%
Visibility—
Dew point55°
Fri, 21101° / 77°0.01
101 °
Corona de Tucson, Friday, 21 August
Light rain. High 101°, low 77°.
Pressure29.85 inHg
Wind35.6 mph SE
Humidity27%
Visibility—
Dew point55°
Sat, 22100° / 80°0
100 °
Corona de Tucson, Saturday, 22 August
Clear. High 100°, low 80°.
Pressure29.91 inHg
Wind9.1 mph NW
Humidity29%
Visibility—
Dew point56°
Sun, 23105° / 83°0.02
105 °
Corona de Tucson, Sunday, 23 August
Light rain. High 105°, low 83°.
Pressure29.91 inHg
Wind18.1 mph S
Humidity18%
Visibility—
Dew point47°
Mon, 24103° / 81°0
103 °
Corona de Tucson, Monday, 24 August
Clear. High 103°, low 81°.
Pressure29.94 inHg
Wind11.9 mph N
Humidity22%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2591° / 70°0.08
91 °
Corona de Tucson, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high91°
Average low70°
Average precipitation0.08 in
Chance of precipitation33%
Record high102° (2020)
Record low62° (1990)
Wed, 2691° / 70°0.07
91 °
Corona de Tucson, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high91°
Average low70°
Average precipitation0.07 in
Chance of precipitation37%
Record high102° (2020)
Record low63° (1966)
Thu, 2791° / 70°0.06
91 °
Corona de Tucson, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high91°
Average low70°
Average precipitation0.06 in
Chance of precipitation28%
Record high103° (2011)
Record low62° (1987)
Fri, 2892° / 71°0.05
92 °
Corona de Tucson, Friday, 28 August
Climate normal for this date — 60-year average.
Average high92°
Average low71°
Average precipitation0.05 in
Chance of precipitation27%
Record high103° (2023)
Record low64° (1964)
Sat, 2992° / 70°0.07
92 °
Corona de Tucson, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high92°
Average low70°
Average precipitation0.07 in
Chance of precipitation37%
Record high104° (2023)
Record low65° (1964)
Sun, 3092° / 70°0.04
92 °
Corona de Tucson, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high92°
Average low70°
Average precipitation0.04 in
Chance of precipitation27%
Record high102° (2011)
Record low59° (1992)
Mon, 3191° / 70°0.05
91 °
Corona de Tucson, Monday, 31 August
Climate normal for this date — 60-year average.
Average high91°
Average low70°
Average precipitation0.05 in
Chance of precipitation27%
Record high103° (2011)
Record low60° (2000)
Tue, 0191° / 70°0.06
91 °
Corona de Tucson, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high91°
Average low70°
Average precipitation0.06 in
Chance of precipitation32%
Record high100° (2011)
Record low60° (2000)
Wed, 0290° / 70°0.06
90 °
Corona de Tucson, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high90°
Average low70°
Average precipitation0.06 in
Chance of precipitation23%
Record high98° (2014)
Record low61° (2000)
Thu, 0391° / 69°0.05
91 °
Corona de Tucson, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high91°
Average low69°
Average precipitation0.05 in
Chance of precipitation28%
Record high98° (2014)
Record low62° (1966)
Fri, 0490° / 69°0.09
90 °
Corona de Tucson, Friday, 4 September
Climate normal for this date — 60-year average.
Average high90°
Average low69°
Average precipitation0.09 in
Chance of precipitation28%
Record high103° (2020)
Record low57° (1961)
Sat, 0590° / 69°0.05
90 °
Corona de Tucson, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high90°
Average low69°
Average precipitation0.05 in
Chance of precipitation27%
Record high103° (2020)
Record low60° (1985)
Sun, 0691° / 69°0.04
91 °
Corona de Tucson, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high91°
Average low69°
Average precipitation0.04 in
Chance of precipitation27%
Record high101° (2020)
Record low60° (1985)
Mon, 0790° / 69°0.07
90 °
Corona de Tucson, Monday, 7 September
Climate normal for this date — 60-year average.
Average high90°
Average low69°
Average precipitation0.07 in
Chance of precipitation28%
Record high100° (2020)
Record low59° (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 Corona de Tucson, 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 Corona de Tucson, 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.