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Big heat is coming to the Northeast, so are more downpours Chevron right
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South Lyon, MI

81°F
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South Lyon, MI Weather
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Winter Center

Today Hourly

Daily

Radar MinuteCast Monthly Air Quality Health & Activities

June 15 - July 29

Sun 6/15

82° /57°
1%
Sunny and comfortable; dry for outdoor plans on Father's Day

RealFeel®87°

RealFeel Shade™80°

Max UV Index10 (Very High)

WindNE 8 mph

Mon 6/16

84° /63°
4%
Warm with some sun

RealFeel®89°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindESE 6 mph

Tue 6/17

87° /68°
55%
A passing shower in the morning; otherwise, very warm and humid with more clouds than sun

RealFeel®90°

RealFeel Shade™87°

Max UV Index4 (Moderate)

WindSSW 8 mph

Wed 6/18

81° /65°
87%
Cloudy and humid; a couple of afternoon showers and a heavy thunderstorm; thunderstorms can bring flooding downpours, hail and damaging wind gusts

RealFeel®88°

RealFeel Shade™82°

Max UV Index4 (Moderate)

WindSSW 8 mph

Thu 6/19

79° /58°
86%
Clouds breaking for some sun with a couple of showers

RealFeel®84°

RealFeel Shade™76°

Max UV Index10 (Very High)

WindNW 7 mph

Fri 6/20

76° /62°
3%
Mostly cloudy in the morning followed by sun through high clouds

RealFeel®77°

RealFeel Shade™74°

Max UV Index5 (Moderate)

WindW 5 mph

Sat 6/21

84° /68°
8%
Partly sunny, humid and warmer

RealFeel®92°

RealFeel Shade™86°

Max UV Index8 (Very High)

WindSW 12 mph

Sun 6/22

87° /69°
55%
A morning thunderstorm in the area; otherwise, very warm and very humid with variable cloudiness

RealFeel®97°

RealFeel Shade™93°

Max UV Index3 (Moderate)

WindWSW 7 mph

Mon 6/23

90° /70°
2%
Partly sunny, hot and humid

RealFeel®95°

RealFeel Shade™90°

Max UV Index10 (Very High)

WindSW 12 mph

Tue 6/24

87° /64°
1%
Partly sunny, remaining warm and less humid

RealFeel®89°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindW 10 mph

Wed 6/25

79° /60°
1%
Humid with sunshine and a few clouds

RealFeel®87°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindNNE 8 mph

Thu 6/26

77° /61°
1%
Less humid with sunshine and a few clouds

RealFeel®85°

RealFeel Shade™75°

Max UV Index10 (Very High)

WindSW 4 mph

Fri 6/27

79° /62°
85%
Dull and dreary with rain in the afternoon

RealFeel®79°

RealFeel Shade™77°

Max UV Index5 (Moderate)

WindS 10 mph

Sat 6/28

78° /57°
25%
Rather cloudy and humid

RealFeel®89°

RealFeel Shade™87°

Max UV Index3 (Moderate)

WindNW 6 mph

Sun 6/29

82° /62°
10%
Abundant sunshine and uncomfortably humid

RealFeel®92°

RealFeel Shade™89°

Max UV Index10 (Very High)

WindSSW 9 mph

Mon 6/30

84° /64°
25%
Sunny to partly cloudy, warm and very humid

RealFeel®96°

RealFeel Shade™92°

Max UV Index10 (Very High)

WindNW 2 mph

Tue 7/1

84° /64°
20%
Warm and humid with times of clouds and sun

RealFeel®91°

RealFeel Shade™87°

Max UV Index7 (High)

WindSW 8 mph

Wed 7/2

83° /63°
65%
Humid and remaining warm with sun and clouds; a couple of afternoon showers and a thunderstorm

RealFeel®94°

RealFeel Shade™91°

Max UV Index10 (Very High)

WindSW 5 mph

Thu 7/3

83° /62°
25%
Humid with clouds and sunshine

RealFeel®89°

RealFeel Shade™89°

Max UV Index5 (Moderate)

WindESE 4 mph

Fri 7/4

81° /64°
30%
Times of clouds and sun with a thunderstorm possible; very humid

RealFeel®92°

RealFeel Shade™88°

Max UV Index10 (Very High)

WindSSW 6 mph

Sat 7/5

84° /64°
25%
Humid with some sun

RealFeel®94°

RealFeel Shade™90°

Max UV Index10 (Very High)

WindW 7 mph

Sun 7/6

84° /63°
25%
Uncomfortably humid with intervals of clouds and sunshine

RealFeel®95°

RealFeel Shade™92°

Max UV Index9 (Very High)

WindS 4 mph

Mon 7/7

83° /64°
10%
Mostly sunny and uncomfortably humid

RealFeel®96°

RealFeel Shade™91°

Max UV Index10 (Very High)

WindSW 5 mph

Tue 7/8

83° /64°
62%
Intervals of clouds and sunshine with a couple of thunderstorms; very humid

RealFeel®91°

RealFeel Shade™89°

Max UV Index5 (Moderate)

WindNW 7 mph

Wed 7/9

84° /63°
25%
Mostly cloudy and less humid

RealFeel®86°

RealFeel Shade™83°

Max UV Index3 (Moderate)

WindNE 7 mph

Thu 7/10

77° /62°
25%
Turning cloudy

RealFeel®83°

RealFeel Shade™75°

Max UV Index10 (Very High)

WindESE 7 mph

Fri 7/11

79° /63°
25%
Mostly cloudy and humid

RealFeel®83°

RealFeel Shade™83°

Max UV Index4 (Moderate)

WindS 7 mph

Sat 7/12

83° /64°
10%
Mostly sunny and uncomfortably humid

RealFeel®92°

RealFeel Shade™88°

Max UV Index10 (Very High)

WindSSW 12 mph

Sun 7/13

84° /63°
5%
Humid with plenty of sunshine

RealFeel®93°

RealFeel Shade™85°

Max UV Index10 (Very High)

WindWNW 6 mph

Mon 7/14

84° /63°
20%
Mostly sunny

RealFeel®92°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindE 4 mph

Tue 7/15

83° /65°
65%
Humid with plenty of clouds; a couple of showers and a thunderstorm in the afternoon

RealFeel®90°

RealFeel Shade™89°

Max UV Index3 (Moderate)

WindSSW 7 mph

Wed 7/16

85° /63°
20%
Sunny and less humid

RealFeel®89°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindNNW 8 mph

Thu 7/17

80° /58°
20%
Low humidity with sun followed by clouds

RealFeel®86°

RealFeel Shade™77°

Max UV Index10 (Very High)

WindNW 7 mph

Fri 7/18

77° /56°
20%
Mostly sunny

RealFeel®84°

RealFeel Shade™74°

Max UV Index10 (Very High)

WindNW 5 mph

Sat 7/19

76° /61°
77%
Cloudy; a passing shower in the morning, then afternoon rain

RealFeel®72°

RealFeel Shade™70°

Max UV Index3 (Moderate)

WindSSW 10 mph

Sun 7/20

76° /56°
10%
Mostly sunny

RealFeel®83°

RealFeel Shade™74°

Max UV Index10 (Very High)

WindN 7 mph

Mon 7/21

77° /58°
5%
Sunny

RealFeel®84°

RealFeel Shade™74°

Max UV Index10 (Very High)

WindSSE 4 mph

Tue 7/22

76° /59°
70%
Mostly cloudy with periods of rain in the afternoon

RealFeel®77°

RealFeel Shade™73°

Max UV Index5 (Moderate)

WindSSW 12 mph

Wed 7/23

76° /58°
55%
Mostly cloudy with a little rain

RealFeel®75°

RealFeel Shade™72°

Max UV Index5 (Moderate)

WindWSW 12 mph

Thu 7/24

75° /57°
25%
Partly sunny

RealFeel®79°

RealFeel Shade™72°

Max UV Index9 (Very High)

WindW 9 mph

Fri 7/25

76° /56°
20%
Partly sunny

RealFeel®83°

RealFeel Shade™74°

Max UV Index9 (Very High)

WindNW 4 mph

Sat 7/26

77° /59°
20%
Thickening clouds

RealFeel®83°

RealFeel Shade™75°

Max UV Index9 (Very High)

WindENE 6 mph

Sun 7/27

77° /62°
70%
Humid; a couple of showers in the morning followed by showers and thunderstorms in the afternoon

RealFeel®79°

RealFeel Shade™79°

Max UV Index2 (Low)

WindE 7 mph

Mon 7/28

77° /56°
0%
Less humid with plenty of sun

RealFeel®83°

RealFeel Shade™75°

Max UV Index9 (Very High)

WindNW 5 mph

Tue 7/29

77° /56°
0%
Plenty of sunshine

RealFeel®83°

RealFeel Shade™75°

Max UV Index9 (Very High)

WindENE 5 mph

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World North America United States Michigan South Lyon

Weather Near South Lyon:

  • Detroit, MI
  • Sterling Heights, MI
  • Warren, MI
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