Current Conditions

Fountain Hills, Arizona

93°F34°C
Hot

Wind

S 4 mph7 km/h

Humidity

25%

Cloud Cover

64%

As of Tuesday, September 8, 2026 at 10:10 PM MST

Today's Outlook

Night

Partly cloudy, with a low around 85°F29°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 103°F40°CLow 85°F29°CPrecip 0 in0.1 mm2%Cloud 28%Wind SW 5 mph8 km/hWednesday: Mostly clear and hot, with a high of 103°F40°C and morning low of 89°F31°C. Breezy from the WSW at 6 to 7 mph9 to 12 km/h. Heat risk in the afternoon. Wednesday Night: Partly cloudy, with a low around 85°F29°C. Light wind from the S around 4 mph7 km/h.
HotHigh 103°F40°CLow 84°F29°CPrecip 0 in0.1 mm6%Cloud 28%Wind SW 5 mph9 km/hThursday: Partly cloudy and hot, with a high of 103°F40°C and morning low of 89°F32°C. Breezy from the WSW at 6 to 8 mph10 to 12 km/h. Heat risk in the afternoon. Thursday Night: Partly cloudy, with a low around 84°F29°C. Light wind from the SSW around 5 mph8 km/h.
DrizzleHigh 99°F37°CLow 85°F29°CPrecip 0.02 in0.6 mm26%Cloud 39%Wind SW 5 mph9 km/hFriday: Partly cloudy and hot, with a high of 99°F37°C and morning low of 89°F32°C. Breezy from the WSW at 6 to 8 mph10 to 13 km/h. 19% chance of drizzle in the afternoon. Heat risk in the afternoon. Friday Night: Partly cloudy, with a low around 85°F29°C. Light wind from the SSW around 4 mph7 km/h. 26% chance of drizzle in the evening.
DrizzleHigh 100°F38°CLow 83°F29°CPrecip 0.01 in0.3 mm13%Cloud 22%Wind SW 5 mph7 km/hSaturday: Mostly clear and hot, with a high of 100°F38°C and morning low of 87°F31°C. Breezy from the WSW at 5 to 7 mph8 to 11 km/h. Heat risk in the afternoon. Saturday Night: Partly cloudy, with a low around 83°F29°C. Light wind from the SW around 4 mph6 km/h. 13% chance of drizzle in the evening.
DrizzleHigh 100°F38°CLow 84°F29°CPrecip 0.04 in1.1 mm35%Cloud 31%Wind SSW 4 mph7 km/hSunday: Partly cloudy and hot, with a high of 100°F38°C and morning low of 89°F32°C. Breezy from the SW at 5 to 7 mph8 to 11 km/h. 30% chance of drizzle in the afternoon. 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. 35% chance of drizzle in the evening.
ShowersHigh 97°F36°CLow 82°F28°CPrecip 0.15 in3.8 mm42%Cloud 38%Wind S 5 mph8 km/hMonday: Partly cloudy and hot, with a high of 97°F36°C and morning low of 86°F30°C. Breezy from the S at 6 to 7 mph9 to 11 km/h. 29% chance of showers throughout the day. Heat risk in the afternoon. Monday Night: Partly cloudy, with a low around 82°F28°C. Light wind from the SE around 4 mph7 km/h. 42% chance of showers throughout the night.
ShowersHigh 93°F34°CLow 79°F26°CPrecip 0.24 in6 mm43%Cloud 41%Wind SSE 5 mph8 km/hTuesday: Partly cloudy and hot, with a high of 93°F34°C and morning low of 82°F28°C. Light wind from the S around 6 mph9 km/h. 43% 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. 40% chance of showers throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 9103°F40°C85°F29°C0 in0.1 mm· 2%28%HotSW 5 mph8 km/h
ThursdaySep 10103°F40°C84°F29°C0 in0.1 mm· 6%28%HotSW 5 mph9 km/h
FridaySep 1199°F37°C85°F29°C0.02 in0.6 mm· 26%39%DrizzleSW 5 mph9 km/h
SaturdaySep 12100°F38°C83°F29°C0.01 in0.3 mm· 13%22%DrizzleSW 5 mph7 km/h
SundaySep 13100°F38°C84°F29°C0.04 in1.1 mm· 35%31%DrizzleSSW 4 mph7 km/h
MondaySep 1497°F36°C82°F28°C0.15 in3.8 mm· 42%38%ShowersS 5 mph8 km/h
TuesdaySep 1593°F34°C79°F26°C0.24 in6 mm· 43%41%ShowersSSE 5 mph8 km/h
WednesdaySep 1693°F34°C78°F26°C0.2 in5 mm· 41%40%ShowersSSE 4 mph7 km/h
ThursdaySep 1796°F36°C77°F25°C0.07 in1.8 mm· 17%26%ShowersSE 4 mph7 km/h
FridaySep 1898°F37°C77°F25°C0.02 in0.4 mm· 7%24%HotE 4 mph7 km/h
SaturdaySep 1998°F37°C76°F25°C0.01 in0.3 mm· 9%26%HotESE 5 mph8 km/h
SundaySep 2097°F36°C76°F25°C0.02 in0.4 mm· 11%33%DrizzleSE 5 mph9 km/h
MondaySep 2194°F35°C75°F24°C0.07 in1.7 mm· 12%34%DrizzleSE 5 mph9 km/h
TuesdaySep 2293°F34°C74°F23°C0.09 in2.4 mm· 15%34%DrizzleSE 5 mph9 km/h
WednesdaySep 2393°F34°C72°F22°C0.08 in2 mm· 19%32%DrizzleSE 6 mph9 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 33.6117°N, 111.7174°W·Elevation: 489m·Timezone: America/Phoenix·Population: 23,899