10-day forecast for Helvetia, AZ: 69° to 99°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
99°
Best day: Sunday, August 9
78° · 0.53 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1093° / 69°0.03
Morning80°feels 81°
Afternoon92°feels 91°
Evening71°feels 70°
Overnight77°feels 78°
93 °
Helvetia, Monday, 10 August
Light rain. High 93°, low 69°.
Pressure29.91 inHg
Wind7.6 mph NW
Humidity35%
Visibility6.2 mi
Dew point57°
Tue, 1189° / 70°0.23
Morning76°feels 76°
Afternoon88°feels 87°
Evening81°feels 82°
Overnight72°feels 72°
89 °
Helvetia, Tuesday, 11 August
Rain. High 89°, low 70°.
Pressure29.97 inHg
Wind11.5 mph NW
Humidity39%
Visibility6.2 mi
Dew point58°
Wed, 1281° / 69°0.35
Morning72°feels 72°
Afternoon80°feels 81°
Evening73°feels 73°
Overnight70°feels 71°
81 °
Helvetia, Wednesday, 12 August
Rain. High 81°, low 69°.
Pressure29.91 inHg
Wind4.9 mph NW
Humidity53%
Visibility6.2 mi
Dew point60°
Thu, 1378° / 69°0.53
Morning71°feels 72°
Afternoon77°feels 77°
Evening78°feels 78°
Overnight71°feels 71°
78 °
Helvetia, Thursday, 13 August
Rain. High 78°, low 69°.
Pressure29.91 inHg
Wind7.2 mph NW
Humidity58%
Visibility—
Dew point60°
Fri, 1487° / 69°0
Morning73°feels 73°
Afternoon83°feels 82°
Evening85°feels 83°
Overnight74°feels 74°
87 °
Helvetia, Friday, 14 August
Partly cloudy. High 87°, low 69°.
Pressure29.94 inHg
Wind9.2 mph SW
Humidity40%
Visibility—
Dew point54°
Sat, 1590° / 73°0.02
Morning76°feels 75°
Afternoon84°feels 83°
Evening84°feels 83°
Overnight76°feels 75°
90 °
Helvetia, Saturday, 15 August
Light rain. High 90°, low 73°.
Pressure30.00 inHg
Wind7.6 mph S
Humidity36%
Visibility—
Dew point53°
Sun, 1690° / 71°0.09
Morning76°feels 76°
Afternoon84°feels 83°
Evening73°feels 74°
Overnight71°feels 71°
90 °
Helvetia, Sunday, 16 August
Light rain. High 90°, low 71°.
Pressure30.06 inHg
Wind11.5 mph W
Humidity36%
Visibility—
Dew point54°
Mon, 1793° / 72°0.03
Morning76°feels 76°
Afternoon89°feels 87°
Evening88°feels 86°
Overnight73°feels 73°
93 °
Helvetia, Monday, 17 August
Light rain. High 93°, low 72°.
Pressure30.00 inHg
Wind9.9 mph SW
Humidity34%
Visibility—
Dew point54°
Tue, 1895° / 72°0
Morning77°feels 76°
Afternoon90°feels 88°
Evening93°feels 90°
Overnight80°feels 80°
95 °
Helvetia, Tuesday, 18 August
Clear. High 95°, low 72°.
Pressure29.97 inHg
Wind8 mph SW
Humidity31%
Visibility—
Dew point53°
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 Helvetia, 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.