August 17 - September 30

Sun 8/17

75° /63°

25%

Not as warm; considerable morning cloudiness, then a blend of sunshine and clouds this afternoon

RealFeel®76°

RealFeel Shade™74°

Max UV Index3.0 (Moderate)

WindNE 8 mph

Mon 8/18

79° /68°

91%

Cloudy and humid with a couple of heavy thunderstorms; thunderstorms can bring flash flooding and localized damaging wind gusts

RealFeel®83°

RealFeel Shade™81°

Max UV Index3.0 (Moderate)

WindSSE 8 mph

Tue 8/19

81° /58°

88%

Cloudy and humid with a couple of showers and a thunderstorm

RealFeel®86°

RealFeel Shade™81°

Max UV Index4.0 (Moderate)

WindNW 8 mph

Wed 8/20

74° /57°

25%

Partly sunny and less humid

RealFeel®77°

RealFeel Shade™71°

Max UV Index5.0 (Moderate)

WindNNE 9 mph

Thu 8/21

76° /55°

Nice with plenty of sunshine

RealFeel®80°

RealFeel Shade™74°

Max UV Index7.0 (High)

WindENE 7 mph

Fri 8/22

78° /59°

Mostly sunny and pleasant

RealFeel®81°

RealFeel Shade™75°

Max UV Index7.0 (High)

WindW 8 mph

Sat 8/23

78° /52°

Hazy sunshine

RealFeel®79°

RealFeel Shade™74°

Max UV Index7.0 (High)

WindWNW 10 mph

Sun 8/24

70° /50°

60%

Partly sunny and cooler with a couple of showers, mainly early in the day

RealFeel®72°

RealFeel Shade™66°

Max UV Index6.0 (High)

WindNW 9 mph

Mon 8/25

69° /51°

55%

A shower in the area in the morning; otherwise, sun and some clouds

RealFeel®74°

RealFeel Shade™66°

Max UV Index6.0 (High)

WindNNW 7 mph

Tue 8/26

70° /53°

Mostly sunny

RealFeel®79°

RealFeel Shade™68°

Max UV Index7.0 (High)

WindSSE 5 mph

Wed 8/27

72° /55°

12%

Clouds giving way to a brightening sky

RealFeel®77°

RealFeel Shade™70°

Max UV Index4.0 (Moderate)

WindSE 5 mph

Thu 8/28

77° /59°

Partly sunny

RealFeel®82°

RealFeel Shade™74°

Max UV Index7.0 (High)

WindSSE 5 mph

Fri 8/29

78° /60°

10%

Sunny

RealFeel®84°

RealFeel Shade™76°

Max UV Index7.0 (High)

WindWNW 5 mph

Sat 8/30

70° /49°

Cooler with plenty of sunshine

RealFeel®79°

RealFeel Shade™69°

Max UV Index6.0 (High)

WindSE 5 mph

Sun 8/31

82° /62°

25%

Warmer and humid with clouds and sunshine

RealFeel®86°

RealFeel Shade™83°

Max UV Index3.0 (Moderate)

WindSE 1 mph

Mon 9/1

82° /61°

25%

Warm and humid with clouds and sunshine

RealFeel®90°

RealFeel Shade™84°

Max UV Index6.0 (High)

WindWNW 5 mph

Tue 9/2

81° /61°

25%

Mostly cloudy and remaining warm

RealFeel®81°

RealFeel Shade™80°

Max UV Index4.0 (Moderate)

WindENE 8 mph

Wed 9/3

80° /62°

55%

Cloudy and humid; a thunderstorm in the morning followed by a shower in the afternoon

RealFeel®82°

RealFeel Shade™82°

Max UV Index1.0 (Low)

WindSW 9 mph

Thu 9/4

80° /61°

25%

Humid with sun followed by increasing clouds

RealFeel®81°

RealFeel Shade™81°

Max UV Index3.0 (Moderate)

WindNNE 6 mph

Fri 9/5

79° /60°

25%

Increasing amounts of sunshine

RealFeel®83°

RealFeel Shade™79°

Max UV Index2.0 (Low)

WindNNE 2 mph

Sat 9/6

80° /60°

10%

Mostly sunny and warm

RealFeel®87°

RealFeel Shade™79°

Max UV Index6.0 (High)

WindSE 2 mph

Sun 9/7

80° /59°

56%

Considerable cloudiness and warm; a little morning rain followed by areas of drizzle in the afternoon

RealFeel®76°

RealFeel Shade™76°

Max UV Index1.0 (Low)

WindS 8 mph

Mon 9/8

77° /60°

56%

Cloudy and humid; a little morning rain followed by a shower in spots in the afternoon

RealFeel®76°

RealFeel Shade™76°

Max UV Index1.0 (Low)

WindN 9 mph

Tue 9/9

76° /59°

25%

Remaining cloudy

RealFeel®77°

RealFeel Shade™76°

Max UV Index1.0 (Low)

WindS 4 mph

Wed 9/10

79° /59°

25%

Warm with times of clouds and sun

RealFeel®79°

RealFeel Shade™77°

Max UV Index3.0 (Moderate)

WindNW 7 mph

Thu 9/11

75° /58°

20%

Mostly sunny

RealFeel®80°

RealFeel Shade™74°

Max UV Index5.0 (Moderate)

WindE 4 mph

Fri 9/12

79° /56°

25%

Warm and humid with times of sun and clouds

RealFeel®85°

RealFeel Shade™81°

Max UV Index5.0 (Moderate)

WindN 5 mph

Sat 9/13

79° /57°

Partly sunny and warm

RealFeel®81°

RealFeel Shade™79°

Max UV Index5.0 (Moderate)

WindS 12 mph

Sun 9/14

77° /57°

23%

Humid with considerable clouds

RealFeel®80°

RealFeel Shade™80°

Max UV Index2.0 (Low)

WindENE 5 mph

Mon 9/15

66° /45°

Partly sunny

RealFeel®66°

RealFeel Shade™63°

Max UV Index5.0 (Moderate)

WindWNW 12 mph

Tue 9/16

65° /46°

Plenty of sun

RealFeel®70°

RealFeel Shade™64°

Max UV Index5.0 (Moderate)

WindWSW 4 mph

Wed 9/17

64° /47°

56%

Rather cloudy with occasional rain in the afternoon

RealFeel®64°

RealFeel Shade™64°

Max UV Index2.0 (Low)

WindS 7 mph

Thu 9/18

65° /51°

59%

Periods of rain

RealFeel®65°

RealFeel Shade™65°

Max UV Index1.0 (Low)

WindE 5 mph

Fri 9/19

68° /52°

40%

A thundershower in spots in the morning; otherwise, clouds yielding to sun

RealFeel®67°

RealFeel Shade™65°

Max UV Index5.0 (Moderate)

WindW 12 mph

Sat 9/20

67° /48°

Partly sunny

RealFeel®72°

RealFeel Shade™66°

Max UV Index5.0 (Moderate)

WindWSW 5 mph

Sun 9/21

68° /54°

58%

A little morning rain; otherwise, cloudy

RealFeel®66°

RealFeel Shade™66°

Max UV Index1.0 (Low)

WindSW 9 mph

Mon 9/22

75° /51°

55%

Times of sun and clouds with a thundershower in spots

RealFeel®74°

RealFeel Shade™71°

Max UV Index4.0 (Moderate)

WindNW 9 mph

Tue 9/23

66° /48°

Mostly sunny

RealFeel®66°

RealFeel Shade™63°

Max UV Index5.0 (Moderate)

WindE 10 mph

Wed 9/24

71° /43°

63%

Rather cloudy; periods of rain in the morning, then afternoon thunderstorms

RealFeel®69°

RealFeel Shade™69°

Max UV Index3.0 (Moderate)

WindSSE 15 mph

Thu 9/25

66° /40°

Partly sunny

RealFeel®68°

RealFeel Shade™66°

Max UV Index4.0 (Moderate)

WindNNW 8 mph

Fri 9/26

66° /46°

Plenty of sun

RealFeel®67°

RealFeel Shade™64°

Max UV Index4.0 (Moderate)

WindSW 8 mph

Sat 9/27

68° /44°

61%

Intervals of clouds and sunshine; a couple of morning showers followed by a couple of thunderstorms in the afternoon

RealFeel®67°

RealFeel Shade™65°

Max UV Index3.0 (Moderate)

WindSW 12 mph

Sun 9/28

63° /52°

Partly sunny

RealFeel®67°

RealFeel Shade™65°

Max UV Index4.0 (Moderate)

WindN 7 mph

Mon 9/29

63° /42°

Mostly sunny

RealFeel®68°

RealFeel Shade™64°

Max UV Index4.0 (Moderate)

WindNNE 5 mph

Tue 9/30

68° /43°

Mostly sunny

RealFeel®72°

RealFeel Shade™68°

Max UV Index4.0 (Moderate)

WindENE 1 mph

Pewaukee, WI

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

Daily

Sun 8/17

Mon 8/18

Tue 8/19

Wed 8/20

Thu 8/21

Fri 8/22

Sat 8/23

Sun 8/24

Mon 8/25

Tue 8/26

Wed 8/27

Thu 8/28

Fri 8/29

Sat 8/30

Sun 8/31

Mon 9/1

Tue 9/2

Wed 9/3

Thu 9/4

Fri 9/5

Sat 9/6

Sun 9/7

Mon 9/8

Tue 9/9

Wed 9/10

Thu 9/11

Fri 9/12

Sat 9/13

Sun 9/14

Mon 9/15

Tue 9/16

Wed 9/17

Thu 9/18

Fri 9/19

Sat 9/20

Sun 9/21

Mon 9/22

Tue 9/23

Wed 9/24

Thu 9/25

Fri 9/26

Sat 9/27

Sun 9/28

Mon 9/29

Tue 9/30

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Weather Near Pewaukee: