10-day forecast for Round Rock, AZ: 68° to 101°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
101°
Best day: Sunday, August 9
82° · 0.12 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1095° / 71°0
Morning77°feels 76°
Afternoon93°feels 89°
Evening92°feels 88°
Overnight77°feels 76°
95 °
Round Rock, Monday, 10 August
Mostly clear. High 95°, low 71°.
Pressure29.91 inHg
Wind6.3 mph NW
Humidity23%
Visibility6.2 mi
Dew point46°
Tue, 1194° / 75°0.02
Morning77°feels 76°
Afternoon92°feels 89°
Evening92°feels 88°
Overnight76°feels 76°
94 °
Round Rock, Tuesday, 11 August
Light rain. High 94°, low 75°.
Pressure29.88 inHg
Wind6.9 mph NW
Humidity26%
Visibility6.2 mi
Dew point48°
Wed, 1290° / 73°0.09
Morning75°feels 74°
Afternoon88°feels 85°
Evening79°feels 79°
Overnight73°feels 73°
90 °
Round Rock, Wednesday, 12 August
Light rain. High 90°, low 73°.
Pressure29.85 inHg
Wind10 mph SW
Humidity32%
Visibility6.2 mi
Dew point51°
Thu, 1382° / 68°0.12
Morning71°feels 71°
Afternoon78°feels 77°
Evening82°feels 80°
Overnight69°feels 69°
82 °
Round Rock, Thursday, 13 August
Light rain. High 82°, low 68°.
Pressure29.88 inHg
Wind12.3 mph W
Humidity43%
Visibility—
Dew point52°
Fri, 1484° / 70°0.08
Morning73°feels 73°
Afternoon80°feels 80°
Evening82°feels 81°
Overnight79°feels 78°
84 °
Round Rock, Friday, 14 August
Light rain. High 84°, low 70°.
Pressure29.97 inHg
Wind11.1 mph SW
Humidity35%
Visibility—
Dew point49°
Sat, 1588° / 74°0
Morning77°feels 76°
Afternoon85°feels 82°
Evening87°feels 84°
Overnight83°feels 81°
88 °
Round Rock, Saturday, 15 August
Partly cloudy. High 88°, low 74°.
Pressure30.00 inHg
Wind21.5 mph E
Humidity30%
Visibility—
Dew point48°
Sun, 1688° / 74°0
Morning77°feels 76°
Afternoon85°feels 83°
Evening88°feels 84°
Overnight83°feels 81°
88 °
Round Rock, Sunday, 16 August
Overcast. High 88°, low 74°.
Pressure30.06 inHg
Wind17.4 mph S
Humidity26%
Visibility—
Dew point45°
Mon, 1789° / 75°0.02
Morning78°feels 77°
Afternoon85°feels 83°
Evening85°feels 83°
Overnight79°feels 78°
89 °
Round Rock, Monday, 17 August
Light rain. High 89°, low 75°.
Pressure30.03 inHg
Wind12.4 mph S
Humidity26%
Visibility—
Dew point45°
Tue, 1889° / 70°0.11
Morning75°feels 74°
Afternoon84°feels 82°
Evening87°feels 84°
Overnight75°feels 75°
89 °
Round Rock, Tuesday, 18 August
Light rain. High 89°, low 70°.
Pressure29.97 inHg
Wind12.9 mph SW
Humidity32%
Visibility—
Dew point49°
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 Round Rock, 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.