Monthly outlook for Vail, AZ: average high 95.1°, average low 74.8°. That is 0.1° below the climate normal for August. Precipitation is expected on 9 days (about 2.9 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 9 August (103.1°), the coolest 10 August (70.1°).
95.1°/74.8°
Average high / low
−0.1°
Below normal
9 / 5
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
94.8°
95.5°
-0.4°
18 August – 27 August
95.7°
95.2°
+0.3°
28 August – 6 September
at normal
95°
—
August records over 66 years
113.2°6 August 2025All-time high
61.9°30 August 1992All-time low
Climate normals and records are computed from the nearest reference point — Tucson (14 mi).
Sun, 09103° / 82°0
103 °
Vail, Sunday, 9 August
Clear. High 103°, low 82°.
Pressure29.85 inHg
Wind6.4 mph NW
Humidity28%
Visibility6.2 mi
Dew point57°
Mon, 1097° / 70°0.89
97 °
Vail, Monday, 10 August
Heavy rain. High 97°, low 70°.
Pressure29.91 inHg
Wind9.2 mph NW
Humidity35%
Visibility6.2 mi
Dew point60°
Tue, 1190° / 72°0.14
90 °
Vail, Tuesday, 11 August
Rain. High 90°, low 72°.
Pressure29.97 inHg
Wind10.1 mph NW
Humidity42%
Visibility6.2 mi
Dew point60°
Wed, 1290° / 72°0.21
90 °
Vail, Wednesday, 12 August
Rain. High 90°, low 72°.
Pressure29.91 inHg
Wind6 mph W
Humidity49%
Visibility6.2 mi
Dew point63°
Thu, 1391° / 72°0.08
91 °
Vail, Thursday, 13 August
Light rain. High 91°, low 72°.
Pressure29.91 inHg
Wind8.9 mph NW
Humidity42%
Visibility—
Dew point58°
Fri, 1495° / 77°0
95 °
Vail, Friday, 14 August
Overcast. High 95°, low 77°.
Pressure29.94 inHg
Wind10.8 mph NW
Humidity33%
Visibility—
Dew point55°
Sat, 1598° / 74°0.24
98 °
Vail, Saturday, 15 August
Rain. High 98°, low 74°.
Pressure29.97 inHg
Wind12.4 mph W
Humidity29%
Visibility—
Dew point54°
Sun, 1691° / 70°0.46
91 °
Vail, Sunday, 16 August
Rain. High 91°, low 70°.
Pressure30.03 inHg
Wind12.8 mph W
Humidity39%
Visibility—
Dew point58°
Mon, 1793° / 73°0.01
93 °
Vail, Monday, 17 August
Light rain. High 93°, low 73°.
Pressure30.03 inHg
Wind9.1 mph NW
Humidity38%
Visibility—
Dew point56°
Tue, 1898° / 79°0.03
98 °
Vail, Tuesday, 18 August
Light rain. High 98°, low 79°.
Pressure29.94 inHg
Wind5.8 mph NW
Humidity30%
Visibility—
Dew point55°
Wed, 1998° / 74°0.35
98 °
Vail, Wednesday, 19 August
Rain. High 98°, low 74°.
Pressure29.91 inHg
Wind23.8 mph S
Humidity32%
Visibility—
Dew point57°
Thu, 2093° / 76°0.04
93 °
Vail, Thursday, 20 August
Light rain. High 93°, low 76°.
Pressure29.91 inHg
Wind19.1 mph SE
Humidity39%
Visibility—
Dew point58°
Fri, 2195° / 76°0.03
95 °
Vail, Friday, 21 August
Light rain. High 95°, low 76°.
Pressure29.91 inHg
Wind7.5 mph NW
Humidity40%
Visibility—
Dew point59°
Sat, 2295° / 75°0.35
95 °
Vail, Saturday, 22 August
Rain. High 95°, low 75°.
Pressure29.91 inHg
Wind10.2 mph SW
Humidity39%
Visibility—
Dew point60°
Sun, 2396° / 75°0.03
96 °
Vail, Sunday, 23 August
Light rain. High 96°, low 75°.
Pressure29.91 inHg
Wind12.9 mph SW
Humidity36%
Visibility—
Dew point58°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2495° / 73°0.08
95 °
Vail, Monday, 24 August
Climate normal for this date — 60-year average.
Average high95°
Average low73°
Average precipitation0.08 in
Chance of precipitation22%
Record high108° (2020)
Record low65° (1992)
Tue, 2595° / 73°0.05
95 °
Vail, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high95°
Average low73°
Average precipitation0.05 in
Chance of precipitation23%
Record high106° (2020)
Record low66° (1960)
Wed, 2695° / 74°0.04
95 °
Vail, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high95°
Average low74°
Average precipitation0.04 in
Chance of precipitation22%
Record high106° (2020)
Record low66° (1966)
Thu, 2796° / 74°0.04
96 °
Vail, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high96°
Average low74°
Average precipitation0.04 in
Chance of precipitation23%
Record high106° (2011)
Record low63° (1992)
Fri, 2896° / 74°0.02
96 °
Vail, Friday, 28 August
Climate normal for this date — 60-year average.
Average high96°
Average low74°
Average precipitation0.02 in
Chance of precipitation20%
Record high106° (2023)
Record low67° (1964)
Sat, 2996° / 74°0.04
96 °
Vail, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high96°
Average low74°
Average precipitation0.04 in
Chance of precipitation18%
Record high106° (2023)
Record low67° (1974)
Sun, 3096° / 73°0.02
96 °
Vail, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high96°
Average low73°
Average precipitation0.02 in
Chance of precipitation18%
Record high106° (2011)
Record low62° (1992)
Mon, 3196° / 73°0.02
96 °
Vail, Monday, 31 August
Climate normal for this date — 60-year average.
Average high96°
Average low73°
Average precipitation0.02 in
Chance of precipitation20%
Record high106° (2011)
Record low63° (2000)
Tue, 0195° / 74°0.05
95 °
Vail, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high95°
Average low74°
Average precipitation0.05 in
Chance of precipitation15%
Record high103° (1983)
Record low65° (2000)
Wed, 0294° / 74°0.04
94 °
Vail, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high94°
Average low74°
Average precipitation0.04 in
Chance of precipitation20%
Record high102° (1982)
Record low67° (2000)
Thu, 0395° / 73°0.03
95 °
Vail, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high95°
Average low73°
Average precipitation0.03 in
Chance of precipitation22%
Record high102° (1983)
Record low64° (1973)
Fri, 0494° / 73°0.07
94 °
Vail, Friday, 4 September
Climate normal for this date — 60-year average.
Average high94°
Average low73°
Average precipitation0.07 in
Chance of precipitation25%
Record high107° (2020)
Record low57° (1961)
Sat, 0594° / 72°0.04
94 °
Vail, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high94°
Average low72°
Average precipitation0.04 in
Chance of precipitation20%
Record high107° (2020)
Record low64° (1985)
Sun, 0694° / 72°0.04
94 °
Vail, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high94°
Average low72°
Average precipitation0.04 in
Chance of precipitation13%
Record high106° (2023)
Record low64° (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 Vail, 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 Vail, 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.