10-day forecast for San Xavier, AZ: 70° to 102°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
102°
Best day: Sunday, August 9
93° · 0.44 in
Worst day: Sunday, August 16
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1097° / 73°0.33
Morning85°feels 87°
Afternoon96°feels 95°
Evening75°feels 74°
Overnight82°feels 84°
97 °
San Xavier, Monday, 10 August
Heavy rain. High 97°, low 73°.
Pressure29.91 inHg
Wind6.8 mph NW
Humidity33%
Visibility6.2 mi
Dew point59°
Tue, 1192° / 71°0.04
Morning78°feels 78°
Afternoon91°feels 89°
Evening88°feels 87°
Overnight73°feels 73°
92 °
San Xavier, Tuesday, 11 August
Light rain. High 92°, low 71°.
Pressure29.94 inHg
Wind8.2 mph NW
Humidity36%
Visibility6.2 mi
Dew point59°
Wed, 1285° / 70°0.31
Morning74°feels 74°
Afternoon85°feels 85°
Evening79°feels 79°
Overnight70°feels 71°
85 °
San Xavier, Wednesday, 12 August
Rain. High 85°, low 70°.
Pressure29.91 inHg
Wind2.7 mph N
Humidity51%
Visibility6.2 mi
Dew point61°
Thu, 1385° / 73°0.26
Morning74°feels 74°
Afternoon78°feels 78°
Evening83°feels 83°
Overnight74°feels 75°
85 °
San Xavier, Thursday, 13 August
Rain. High 85°, low 73°.
Pressure29.91 inHg
Wind8.4 mph S
Humidity64%
Visibility—
Dew point63°
Fri, 1491° / 72°0
Morning76°feels 75°
Afternoon85°feels 84°
Evening89°feels 87°
Overnight79°feels 79°
91 °
San Xavier, Friday, 14 August
Overcast. High 91°, low 72°.
Pressure29.91 inHg
Wind10.7 mph SW
Humidity37%
Visibility—
Dew point53°
Sat, 1592° / 76°0.03
Morning79°feels 78°
Afternoon88°feels 86°
Evening90°feels 88°
Overnight79°feels 78°
92 °
San Xavier, Saturday, 15 August
Light rain. High 92°, low 76°.
Pressure29.97 inHg
Wind11.1 mph W
Humidity32%
Visibility—
Dew point52°
Sun, 1693° / 72°0.44
Morning79°feels 79°
Afternoon85°feels 84°
Evening73°feels 73°
Overnight74°feels 74°
93 °
San Xavier, Sunday, 16 August
Rain. High 93°, low 72°.
Pressure30.03 inHg
Wind17.3 mph W
Humidity35%
Visibility—
Dew point55°
Mon, 1795° / 71°0.08
Morning78°feels 78°
Afternoon90°feels 89°
Evening91°feels 89°
Overnight72°feels 72°
95 °
San Xavier, Monday, 17 August
Light rain. High 95°, low 71°.
Pressure29.97 inHg
Wind11.2 mph N
Humidity35%
Visibility—
Dew point56°
Tue, 1898° / 75°0
Morning79°feels 79°
Afternoon91°feels 90°
Evening96°feels 93°
Overnight84°feels 83°
98 °
San Xavier, Tuesday, 18 August
Clear. High 98°, low 75°.
Pressure29.94 inHg
Wind9.7 mph N
Humidity36%
Visibility—
Dew point57°
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 San Xavier, 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.