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San Tan Valley, AZ

108°F
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San Tan Valley

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108°
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San Tan Valley, AZ Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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3 PM

109°
RealFeel® 110°
Dangerous Heat
RealFeel Guide
Dangerous Heat
108° to 115°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
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rain drop 0%
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Sunny
alerts

Air Quality Alert

9:22 AM Friday - 11:00 PM Saturday

RealFeel Shade™106°

Heat Index110°

WindWNW 10 mph

Air QualityUnhealthy

Max UV Index5.0 (Moderate)

Wind Gusts21 mph

Humidity19%

Indoor Humidity19% (Slightly Humid)

Dew Point58° F

AccuLumen Brightness Index™10 (Very Bright)

Cloud Cover4%

Visibility10 mi

Cloud Ceiling33400 ft

4 PM

112°
RealFeel® 112°
Dangerous Heat
RealFeel Guide
Dangerous Heat
108° to 115°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
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rain drop 0%
Chevron down
Sunny
alerts

Air Quality Alert

9:22 AM Friday - 11:00 PM Saturday

RealFeel Shade™109°

Heat Index112°

WindWNW 10 mph

Air QualityUnhealthy

Max UV Index3.4 (Moderate)

Wind Gusts23 mph

Humidity16%

Indoor Humidity16% (Slightly Humid)

Dew Point56° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover7%

Visibility10 mi

Cloud Ceiling30000 ft

5 PM

111°
RealFeel® 110°
Dangerous Heat
RealFeel Guide
Dangerous Heat
108° to 115°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Air Quality Alert

9:22 AM Friday - 11:00 PM Saturday

RealFeel Shade™108°

Heat Index110°

WindWNW 12 mph

Air QualityUnhealthy

Max UV Index2.1 (Low)

Wind Gusts25 mph

Humidity15%

Indoor Humidity15% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover12%

Visibility10 mi

Cloud Ceiling30000 ft

6 PM

110°
RealFeel® 108°
Dangerous Heat
RealFeel Guide
Dangerous Heat
108° to 115°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Air Quality Alert

9:22 AM Friday - 11:00 PM Saturday

RealFeel Shade™107°

Heat Index108°

WindWNW 10 mph

Air QualityUnhealthy

Max UV Index1.0 (Low)

Wind Gusts24 mph

Humidity15%

Indoor Humidity15% (Ideal Humidity)

Dew Point53° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover26%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

107°
RealFeel® 104°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Partly sunny
alerts

Air Quality Alert

9:22 AM Friday - 11:00 PM Saturday

RealFeel Shade™104°

Heat Index106°

WindWNW 9 mph

Air QualityUnhealthy

Max UV Index0.0 (Low)

Wind Gusts23 mph

Humidity17%

Indoor Humidity17% (Ideal Humidity)

Dew Point55° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover42%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

104°
RealFeel® 101°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Intermittent clouds
alerts

Air Quality Alert

9:22 AM Friday - 11:00 PM Saturday

Heat Index103°

WindW 9 mph

Air QualityUnhealthy

Wind Gusts22 mph

Humidity20%

Indoor Humidity20% (Slightly Humid)

Dew Point56° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover52%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

101°
RealFeel® 98°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Partly cloudy
alerts

Air Quality Alert

9:22 AM Friday - 11:00 PM Saturday

Heat Index100°

WindW 8 mph

Air QualityUnhealthy

Wind Gusts21 mph

Humidity23%

Indoor Humidity23% (Slightly Humid)

Dew Point57° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover49%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

98°
RealFeel® 95°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Partly cloudy
alerts

Air Quality Alert

9:22 AM Friday - 11:00 PM Saturday

Heat Index97°

WindSW 8 mph

Air QualityUnhealthy

Wind Gusts21 mph

Humidity27%

Indoor Humidity27% (Slightly Humid)

Dew Point59° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover37%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

95°
RealFeel® 93°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Air Quality Alert

9:22 AM Friday - 11:00 PM Saturday

Heat Index95°

WindSSW 8 mph

Air QualityUnhealthy

Wind Gusts20 mph

Humidity31%

Indoor Humidity31% (Slightly Humid)

Dew Point60° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover25%

Visibility10 mi

Cloud Ceiling30000 ft

Hourly Weather Forecast for San Tan Valley

AccuWeather's hourly forecast for San Tan Valley provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 109° with a RealFeel® of 110°, sunny with a 0% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

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