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As of 14:41 MST

Weather in San Tan Valley, AZ

107°Current weather

San Tan Valley, Sunday, 9 August, 14:41

Clear. Feels like 113°. High 113°, low 86°.

Pressure29.74 inHg
Wind3 mph NW
Humidity26%
Visibility6.2 mi
Dew point65°

Two-week outlook for San Tan Valley, AZ: week one averages a high of 103.5° and week two 102.1°, so week two runs 1.4° cooler than week one. Around 1.3 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, August 9: 113°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)103.5°82°0.5 in / 3 d—
2nd (August 16 – August 22)102.1°83.5°0.8 in / 2 d—

Weekend weather

Sun, August 9
Light rain
113°86°
0.04 in
Sat, August 15
Overcast
97°83°
no precip.
Sun, August 16
Overcast
99°83°
no precip.
Sat, August 22
Mostly clear
100°80°
no precip.
Mon, 10121° / 84°0.01Light rain
121 °Light rain

San Tan Valley, Monday, 10 August

Light rain. High 121°, low 84°.

Pressure29.85 inHg
Wind6.8 mph W
Humidity30%
Visibility6.2 mi
Dew point62°
Tue, 11103° / 80°0.04Light rain
103 °Light rain

San Tan Valley, Tuesday, 11 August

Light rain. High 103°, low 80°.

Pressure29.88 inHg
Wind9.3 mph NW
Humidity31%
Visibility6.2 mi
Dew point61°
Wed, 12100° / 82°0.15Rain
100 °Rain

San Tan Valley, Wednesday, 12 August

Rain. High 100°, low 82°.

Pressure29.80 inHg
Wind8.7 mph W
Humidity31%
Visibility6.2 mi
Dew point61°
Thu, 1394° / 76°0.23Light rain
94 °Light rain

San Tan Valley, Thursday, 13 August

Light rain. High 94°, low 76°.

Pressure29.83 inHg
Wind4.8 mph SE
Humidity39%
Visibility6.2 mi
Dew point62°
Fri, 1496° / 81°0.03Light rain
96 °Light rain

San Tan Valley, Friday, 14 August

Light rain. High 96°, low 81°.

Pressure29.88 inHg
Wind6.4 mph S
Humidity29%
Visibility—
Dew point54°
Sat, 1597° / 83°0Overcast
97 °Overcast

San Tan Valley, Saturday, 15 August

Overcast. High 97°, low 83°.

Pressure29.97 inHg
Wind6.3 mph W
Humidity25%
Visibility—
Dew point51°
Sun, 1699° / 83°0Overcast
99 °Overcast

San Tan Valley, Sunday, 16 August

Overcast. High 99°, low 83°.

Pressure29.97 inHg
Wind8.2 mph W
Humidity26%
Visibility—
Dew point52°
Mon, 17101° / 85°0Clear
101 °Clear

San Tan Valley, Monday, 17 August

Clear. High 101°, low 85°.

Pressure29.88 inHg
Wind7.9 mph W
Humidity25%
Visibility—
Dew point53°
Tue, 18105° / 88°0Clear
105 °Clear

San Tan Valley, Tuesday, 18 August

Clear. High 105°, low 88°.

Pressure29.85 inHg
Wind9.1 mph S
Humidity18%
Visibility—
Dew point47°
Wed, 19103° / 85°0Clear
103 °Clear

San Tan Valley, Wednesday, 19 August

Clear. High 103°, low 85°.

Pressure29.88 inHg
Wind22.3 mph NE
Humidity31%
Visibility—
Dew point60°
Thu, 20104° / 87°0.07Light rain
104 °Light rain

San Tan Valley, Thursday, 20 August

Light rain. High 104°, low 87°.

Pressure29.91 inHg
Wind14.3 mph E
Humidity31%
Visibility—
Dew point60°
Fri, 21103° / 76°0.72Heavy rain
103 °Heavy rain

San Tan Valley, Friday, 21 August

Heavy rain. High 103°, low 76°.

Pressure29.94 inHg
Wind16.2 mph S
Humidity37%
Visibility—
Dew point63°
Sat, 22100° / 80°0Mostly clear
100 °Mostly clear

San Tan Valley, Saturday, 22 August

Mostly clear. High 100°, low 80°.

Pressure29.88 inHg
Wind7.2 mph SE
Humidity39%
Visibility—
Dew point62°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in San Tan Valley, AZ, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.