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Why, AZ Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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September 7 - September 21

Mon 9/7

102° /78°
49%
A shower in spots this morning; otherwise, times of clouds and sun

RealFeel®103°

RealFeel Shade™99°

Max UV Index9.0 (Very High)

WindNNW 8 mph

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Tue 9/8

102° /80°
1%
Partly sunny

RealFeel®103°

RealFeel Shade™99°

Max UV Index8.0 (Very High)

WindWSW 8 mph

Wed 9/9

102° /80°
55%
Mostly cloudy with a thunderstorm in spots late in the afternoon

RealFeel®103°

RealFeel Shade™100°

Max UV Index7.0 (High)

WindW 7 mph

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Thu 9/10

102° /80°
55%
Partly sunny with a thunderstorm in spots late in the afternoon

RealFeel®105°

RealFeel Shade™100°

Max UV Index8.0 (Very High)

WindWSW 8 mph

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Fri 9/11

100° /80°
55%
Partly sunny; breezy in the afternoon with a thunderstorm in spots late

RealFeel®101°

RealFeel Shade™97°

Max UV Index8.0 (Very High)

WindS 12 mph

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Sat 9/12

96° /79°
25%
Partly sunny and a steady breeze

RealFeel®97°

RealFeel Shade™93°

Max UV Index8.0 (Very High)

WindS 16 mph

Sun 9/13

98° /79°
25%
Mostly sunny

RealFeel®100°

RealFeel Shade™96°

Max UV Index8.0 (Very High)

WindS 7 mph

Mon 9/14

89° /75°
74%
Watch for strong thunderstorms in the afternoon; otherwise, watch for a strong thunderstorm in the morning, intervals of bright sunshine

RealFeel®94°

RealFeel Shade™91°

Max UV Index8.0 (Very High)

WindSSE 5 mph

Total Hours of Precipitation3.5

Total Hours of Rain3.5

Tue 9/15

88° /74°
75%
Periods of rain and a thunderstorm in the morning, then shifting clouds and sun in the afternoon with a thunderstorm in parts of the area

RealFeel®98°

RealFeel Shade™92°

Max UV Index6.0 (High)

WindS 6 mph

Total Hours of Precipitation3.5

Total Hours of Rain3.5

Wed 9/16

95° /78°
0%
Scintillating sunshine

RealFeel®107°

RealFeel Shade™101°

Max UV Index8.0 (Very High)

WindN 4 mph

Thu 9/17

97° /79°
0%
Sunny

RealFeel®104°

RealFeel Shade™95°

Max UV Index8.0 (Very High)

WindNNW 4 mph

Fri 9/18

105° /78°
0%
Sunny, hot and less humid

RealFeel®105°

RealFeel Shade™102°

Max UV Index7.0 (High)

WindSW 8 mph

Sat 9/19

105° /79°
55%
Mostly cloudy and hot; a little rain in the afternoon

RealFeel®106°

RealFeel Shade™101°

Max UV Index7.0 (High)

WindSSW 8 mph

Total Hours of Precipitation1

Total Hours of Rain1

Sun 9/20

100° /74°
25%
Turning cloudy

RealFeel®100°

RealFeel Shade™100°

Max UV Index5.0 (Moderate)

WindSW 2 mph

Mon 9/21

91° /69°
5%
Plenty of sunshine

RealFeel®98°

RealFeel Shade™91°

Max UV Index7.0 (High)

WindSE 1 mph

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Weather Near Why:

  • Casas Adobes, AZ
  • Catalina Foothills, AZ
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