Weather in Summit, Arizona, United States

7-Day Detailed Weather Forecast for Summit

Tonight

Temperature: 75°F

Wind Speed: 6 mph

Wind Direction: WSW

Forecast: Mostly clear, with a low around 75. West southwest wind around 6 mph.

Sunday

Temperature: 107°F

Wind Speed: 3 to 15 mph

Wind Direction: WNW

Forecast: Sunny, with a high near 107. Heat index values as high as 101. West northwest wind 3 to 15 mph.

Sunday Night

Temperature: 76°F

Wind Speed: 5 to 15 mph

Wind Direction: W

Forecast: Clear, with a low around 76. West wind 5 to 15 mph.

Monday

Temperature: 109°F

Wind Speed: 1 to 18 mph

Wind Direction: S

Forecast: A slight chance of rain showers between 11am and 2pm, then a slight chance of showers and thunderstorms. Sunny, with a high near 109. Heat index values as high as 103. South wind 1 to 18 mph. Chance of precipitation is 20%.

Monday Night

Temperature: 77°F

Wind Speed: 12 to 17 mph

Wind Direction: SSE

Forecast: A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 77. South southeast wind 12 to 17 mph. Chance of precipitation is 20%.

Tuesday

Temperature: 105°F

Wind Speed: 12 to 15 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms after 11am. Sunny, with a high near 105. Chance of precipitation is 40%.

Tuesday Night

Temperature: 76°F

Wind Speed: 12 to 15 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms before 5am. Partly cloudy, with a low around 76. Chance of precipitation is 40%.

Wednesday

Temperature: 100°F

Wind Speed: 7 to 13 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 100. Chance of precipitation is 50%.

Wednesday Night

Temperature: 74°F

Wind Speed: 6 to 13 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 50%.

Thursday

Temperature: 92°F

Wind Speed: 7 to 10 mph

Wind Direction: S

Forecast: A chance of rain showers before 11am, then showers and thunderstorms likely between 11am and 5pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 92. Chance of precipitation is 70%.

Thursday Night

Temperature: 71°F

Wind Speed: 7 to 10 mph

Wind Direction: S

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.

Independence Day

Temperature: 89°F

Wind Speed: 7 to 12 mph

Wind Direction: SW

Forecast: A slight chance of rain showers before 11am, then a chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 40%.

Friday Night

Temperature: 71°F

Wind Speed: 6 to 12 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 40%.

Saturday

Temperature: 93°F

Wind Speed: 6 to 12 mph

Wind Direction: WSW

Forecast: A slight chance of rain showers before 11am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 93.