10-day forecast for Old Tucson, AZ: 76° to 107°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
107°
Best day: Sunday, August 9
86° · 0.3 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 09107° / 83°0
Morning90°feels 91°
Afternoon107°feels 106°
Evening92°feels 96°
Overnight90°feels 89°
107 °
Old Tucson, Sunday, 9 August
Light rain. High 107°, low 83°.
Pressure29.83 inHg
Wind2.6 mph NW
Humidity27%
Visibility6.2 mi
Dew point59°
Mon, 10104° / 76°0.13
Morning88°feels 89°
Afternoon103°feels 103°
Evening76°feels 76°
Overnight86°feels 87°
104 °
Old Tucson, Monday, 10 August
Rain. High 104°, low 76°.
Pressure29.88 inHg
Wind4.2 mph NW
Humidity28%
Visibility6.2 mi
Dew point57°
Tue, 1197° / 78°0.02
Morning82°feels 81°
Afternoon96°feels 94°
Evening91°feels 89°
Overnight79°feels 79°
97 °
Old Tucson, Tuesday, 11 August
Light rain. High 97°, low 78°.
Pressure29.91 inHg
Wind11.8 mph NW
Humidity26%
Visibility6.2 mi
Dew point55°
Wed, 1286° / 79°0.3
Morning79°feels 79°
Afternoon82°feels 83°
Evening84°feels 84°
Overnight81°feels 82°
86 °
Old Tucson, Wednesday, 12 August
Light rain. High 86°, low 79°.
Pressure29.88 inHg
Wind1.2 mph NE
Humidity53%
Visibility6.2 mi
Dew point64°
Thu, 1393° / 76°0.11
Morning79°feels 79°
Afternoon87°feels 86°
Evening92°feels 90°
Overnight83°feels 82°
93 °
Old Tucson, Thursday, 13 August
Light rain. High 93°, low 76°.
Pressure29.85 inHg
Wind11.3 mph SW
Humidity41%
Visibility—
Dew point58°
Fri, 1497° / 81°0
Morning84°feels 83°
Afternoon91°feels 89°
Evening96°feels 92°
Overnight86°feels 84°
97 °
Old Tucson, Friday, 14 August
Overcast. High 97°, low 81°.
Pressure29.91 inHg
Wind10.8 mph NW
Humidity31%
Visibility—
Dew point54°
Sat, 1599° / 83°0
Morning85°feels 83°
Afternoon93°feels 90°
Evening97°feels 94°
Overnight87°feels 85°
99 °
Old Tucson, Saturday, 15 August
Overcast. High 99°, low 83°.
Pressure29.94 inHg
Wind14.4 mph W
Humidity23%
Visibility—
Dew point48°
Sun, 1697° / 84°0
Morning86°feels 84°
Afternoon92°feels 90°
Evening96°feels 93°
Overnight86°feels 85°
97 °
Old Tucson, Sunday, 16 August
Partly cloudy. High 97°, low 84°.
Pressure30.03 inHg
Wind9.2 mph NW
Humidity29%
Visibility—
Dew point54°
Mon, 1799° / 83°0.01
Morning86°feels 85°
Afternoon94°feels 92°
Evening97°feels 94°
Overnight84°feels 83°
99 °
Old Tucson, Monday, 17 August
Light rain. High 99°, low 83°.
Pressure29.94 inHg
Wind16.2 mph NE
Humidity29%
Visibility—
Dew point55°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Old Tucson, AZ around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.