Weather in Fountain Hills, Arizona, United States

7-Day Detailed Weather Forecast for Fountain Hills

This Afternoon

Temperature: 112°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: Sunny. High near 112, with temperatures falling to around 110 in the afternoon. West wind around 10 mph, with gusts as high as 20 mph.

Tonight

Temperature: 81°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Mostly clear. Low around 81, with temperatures rising to around 83 overnight. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

Monday

Temperature: 115°F

Wind Speed: 0 to 10 mph

Wind Direction: WSW

Forecast: Sunny. High near 115, with temperatures falling to around 113 in the afternoon. West southwest wind 0 to 10 mph.

Monday Night

Temperature: 84°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 84. North wind 5 to 10 mph, with gusts as high as 25 mph.

Tuesday

Temperature: 111°F

Wind Speed: 5 to 15 mph

Wind Direction: SSE

Forecast: A slight chance of showers and thunderstorms after 5pm. Sunny, with a high near 111. South southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Tuesday Night

Temperature: 81°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 81. East wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

Temperature: 104°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 104. South wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Wednesday Night

Temperature: 78°F

Wind Speed: 0 to 5 mph

Wind Direction: ENE

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 78. East northeast wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Thursday

Temperature: 98°F

Wind Speed: 0 to 5 mph

Wind Direction: SSE

Forecast: A slight chance of showers and thunderstorms before 11am. Mostly sunny, with a high near 98. South southeast wind 0 to 5 mph. Chance of precipitation is 20%.

Thursday Night

Temperature: 76°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 76. Northwest wind 0 to 5 mph.

Independence Day

Temperature: 100°F

Wind Speed: 0 to 5 mph

Wind Direction: SSW

Forecast: Sunny, with a high near 100. South southwest wind 0 to 5 mph. New rainfall amounts less than a tenth of an inch possible.

Friday Night

Temperature: 78°F

Wind Speed: 0 to 5 mph

Wind Direction: WNW

Forecast: Mostly clear, with a low around 78. West northwest wind 0 to 5 mph. New rainfall amounts less than a tenth of an inch possible.

Saturday

Temperature: 103°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Sunny, with a high near 103. Southwest wind 0 to 5 mph.

Saturday Night

Temperature: 77°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 77. Northwest wind 0 to 5 mph. New rainfall amounts less than a tenth of an inch possible.