Current Conditions

San Tan Valley, Arizona

96°F36°C
Hot

Wind

SSW 4 mph6 km/h

Humidity

24%

Cloud Cover

70%

As of Tuesday, September 8, 2026 at 8:02 PM MST

Today's Outlook

Night

Partly cloudy, with a low around 85°F30°C. Light wind from the S around 4 mph7 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
HotHigh 104°F40°CLow 85°F30°CPrecip 0 in0.1 mm3%Cloud 30%Wind WSW 5 mph8 km/hWednesday: Mostly clear and hot, with a high of 104°F40°C and morning low of 89°F32°C. Breezy from the W at 6 to 8 mph10 to 13 km/h. Heat risk in the afternoon. Wednesday Night: Partly cloudy, with a low around 85°F30°C. Light wind from the S around 4 mph7 km/h.
HotHigh 104°F40°CLow 85°F30°CPrecip 0 in0.1 mm6%Cloud 32%Wind SW 6 mph10 km/hThursday: Partly cloudy and hot, with a high of 104°F40°C and morning low of 90°F32°C. Breezy from the WSW at 7 to 8 mph11 to 13 km/h. Heat risk in the afternoon. Thursday Night: Partly cloudy, with a low around 85°F30°C. Light wind from the SSW around 5 mph8 km/h.
DrizzleHigh 100°F38°CLow 85°F30°CFeels 88°F31°CPrecip 0.02 in0.5 mm21%Cloud 44%Wind SW 6 mph9 km/hFriday: Partly cloudy and hot, with a high of 100°F38°C and morning low of 89°F32°C. Breezy from the WSW at 6 to 8 mph10 to 13 km/h. 14% chance of drizzle in the afternoon. Heat risk in the afternoon. Friday Night: Partly cloudy, with a low around 85°F30°C. Light wind from the SSW around 5 mph8 km/h. 21% chance of drizzle in the evening.
DrizzleHigh 101°F38°CLow 84°F29°CFeels 87°F30°CPrecip 0.02 in0.6 mm19%Cloud 29%Wind SW 4 mph7 km/hSaturday: Mostly clear and hot, with a high of 101°F38°C and morning low of 88°F31°C. Light wind from the WSW around 5 mph8 km/h. Heat risk in the afternoon. Saturday Night: Partly cloudy, with a low around 84°F29°C. Light wind from the SSW around 4 mph6 km/h. 19% chance of drizzle in the evening.
DrizzleHigh 100°F38°CLow 84°F29°CPrecip 0.04 in1.1 mm36%Cloud 36%Wind SSW 4 mph7 km/hSunday: Partly cloudy and hot, with a high of 100°F38°C and morning low of 89°F32°C. Light wind from the SW around 5 mph8 km/h. 14% chance of drizzle in the morning. Heat risk in the afternoon. Sunday Night: Partly cloudy, with a low around 84°F29°C. Light wind from the S around 4 mph6 km/h. 36% chance of drizzle in the evening.
ShowersHigh 96°F36°CLow 83°F28°CPrecip 0.18 in4.5 mm40%Cloud 42%Wind SSE 5 mph8 km/hMonday: Partly cloudy and hot, with a high of 96°F36°C and morning low of 86°F30°C. Light wind from the S around 6 mph9 km/h. 40% chance of showers throughout the day. Heat risk in the afternoon. Monday Night: Partly cloudy, with a low around 83°F28°C. Light wind from the SE around 5 mph8 km/h. 35% chance of showers throughout the night.
ShowersHigh 94°F34°CFeels 97°F36°CLow 79°F26°CPrecip 0.23 in5.9 mm39%Cloud 45%Wind SSE 5 mph8 km/hTuesday: Partly cloudy and hot, with a high of 94°F34°C and morning low of 83°F28°C. Light wind from the S around 5 mph8 km/h. 39% chance of showers throughout the day. Heat risk in the afternoon. Tuesday Night: Partly cloudy, with a low around 79°F26°C. Light wind from the SE around 4 mph7 km/h. 39% chance of showers throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 9104°F40°C85°F30°C0 in0.1 mm· 3%30%HotWSW 5 mph8 km/h
ThursdaySep 10104°F40°C85°F30°C0 in0.1 mm· 6%32%HotSW 6 mph10 km/h
FridaySep 11100°F38°C85°F30°C
Feels 88°F31°C
0.02 in0.5 mm· 21%44%DrizzleSW 6 mph9 km/h
SaturdaySep 12101°F38°C84°F29°C
Feels 87°F30°C
0.02 in0.6 mm· 19%29%DrizzleSW 4 mph7 km/h
SundaySep 13100°F38°C84°F29°C0.04 in1.1 mm· 36%36%DrizzleSSW 4 mph7 km/h
MondaySep 1496°F36°C83°F28°C0.18 in4.5 mm· 40%42%ShowersSSE 5 mph8 km/h
TuesdaySep 1594°F34°C
Feels 97°F36°C
79°F26°C0.23 in5.9 mm· 39%45%ShowersSSE 5 mph8 km/h
WednesdaySep 1694°F34°C79°F26°C0.19 in4.7 mm· 35%44%ShowersSSE 4 mph6 km/h
ThursdaySep 1797°F36°C79°F26°C0.06 in1.6 mm· 16%30%ShowersESE 4 mph6 km/h
FridaySep 1899°F37°C79°F26°C0.02 in0.4 mm· 7%25%HotE 5 mph8 km/h
SaturdaySep 1999°F37°C80°F27°C0.02 in0.5 mm· 7%28%HotESE 5 mph9 km/h
SundaySep 2097°F36°C79°F26°C0.03 in0.7 mm· 11%31%DrizzleSE 5 mph9 km/h
MondaySep 2195°F35°C77°F25°C0.07 in1.9 mm· 15%30%DrizzleSE 6 mph9 km/h
TuesdaySep 2294°F35°C75°F24°C0.06 in1.5 mm· 11%30%DrizzleSE 5 mph9 km/h
WednesdaySep 2394°F34°C74°F23°C0.06 in1.6 mm· 14%37%DrizzleSE 6 mph10 km/h

Nearby Cities

About This Forecast

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Coordinates: 33.1911°N, 111.5280°W·Elevation: 462m·Timezone: America/Phoenix·Population: 81,321