10-day forecast for St. David, AZ: 49° to 83°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
82°
Best day: Wednesday, October 28
74° · 0.06 in
Worst day: Thursday, October 29
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2378° / 59°0
Morning63°feels 63°
Afternoon78°feels 77°
Evening61°feels 59°
Overnight60°feels 61°
78 °
St. David, Friday, 23 October
Mostly clear. High 78°, low 59°.
Pressure29.85 inHg
Wind6.2 mph S
Humidity45%
Visibility6.2 mi
Dew point52°
Sat, 2475° / 54°0
Morning59°feels 57°
Afternoon75°feels 73°
Evening62°feels 60°
Overnight56°feels 55°
75 °
St. David, Saturday, 24 October
Clear. High 75°, low 54°.
Pressure29.91 inHg
Wind6.6 mph S
Humidity31%
Visibility6.2 mi
Dew point39°
Sun, 2573° / 49°0
Morning56°feels 53°
Afternoon73°feels 71°
Evening63°feels 61°
Overnight53°feels 51°
73 °
St. David, Sunday, 25 October
Clear. High 73°, low 49°.
Pressure30.03 inHg
Wind2.8 mph S
Humidity30%
Visibility6.2 mi
Dew point38°
Mon, 2680° / 52°0
Morning57°feels 55°
Afternoon80°feels 80°
Evening75°feels 74°
Overnight55°feels 53°
80 °
St. David, Monday, 26 October
Clear. High 80°, low 52°.
Pressure30.00 inHg
Wind1.5 mph S
Humidity25%
Visibility6.2 mi
Dew point36°
Tue, 2782° / 54°0
Morning61°feels 59°
Afternoon77°feels 75°
Evening77°feels 75°
Overnight61°feels 58°
82 °
St. David, Tuesday, 27 October
Clear. High 82°, low 54°.
Pressure29.97 inHg
Wind7.8 mph NW
Humidity20%
Visibility—
Dew point30°
Wed, 2882° / 56°0
Morning61°feels 59°
Afternoon74°feels 73°
Evening74°feels 73°
Overnight62°feels 59°
82 °
St. David, Wednesday, 28 October
Overcast. High 82°, low 56°.
Pressure29.94 inHg
Wind15.8 mph SW
Humidity35%
Visibility—
Dew point42°
Thu, 2974° / 60°0.06
Morning65°feels 63°
Afternoon73°feels 72°
Evening66°feels 65°
Overnight60°feels 58°
74 °
St. David, Thursday, 29 October
Light rain. High 74°, low 60°.
Pressure29.88 inHg
Wind10.4 mph S
Humidity24%
Visibility—
Dew point34°
Fri, 3074° / 57°0.02
Morning62°feels 60°
Afternoon72°feels 71°
Evening69°feels 68°
Overnight60°feels 58°
74 °
St. David, Friday, 30 October
Light rain. High 74°, low 57°.
Pressure29.85 inHg
Wind16.2 mph SW
Humidity43%
Visibility—
Dew point46°
Sat, 3174° / 57°0
Morning60°feels 60°
Afternoon70°feels 69°
Evening71°feels 69°
Overnight64°feels 63°
74 °
St. David, Saturday, 31 October
Overcast. High 74°, low 57°.
Pressure29.94 inHg
Wind10.1 mph W
Humidity49%
Visibility—
Dew point48°
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 St. David, 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.