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Sweltering 90-100 F heat to expand, affect 170 million in central and eastern US. Details here Chevron right

Fontana, WI

78°F
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Fontana

Wisconsin

78°
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Fontana, WI Weather
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Winter Center

Today Hourly

Daily

Radar MinuteCast Monthly Air Quality Health & Activities
Heat Advisory

June 22 - August 5

Sun 6/22

95° /73°
1%
Mostly cloudy, breezy and hot; stay hydrated when outside in the heat
alerts

Heat Advisory

12:00 PM Saturday - 7:00 PM Monday

RealFeel®99°

RealFeel Shade™95°

Max UV Index8 (Very High)

WindSSW 14 mph

Mon 6/23

96° /71°
25%
Blazing sunshine, breezy and very hot; stay hydrated when outside in the heat
alerts

Heat Advisory

12:00 PM Saturday - 7:00 PM Monday

RealFeel®99°

RealFeel Shade™96°

Max UV Index10 (Very High)

WindSW 14 mph

Tue 6/24

87° /64°
45%
Mostly cloudy, warm and humid; an afternoon thunderstorm in spots

RealFeel®94°

RealFeel Shade™89°

Max UV Index3 (Moderate)

WindN 6 mph

Wed 6/25

84° /71°
88%
Intervals of clouds and sun with a couple of showers and a thunderstorm; humid

RealFeel®94°

RealFeel Shade™88°

Max UV Index6 (High)

WindSW 7 mph

Thu 6/26

85° /67°
46%
Sun and some clouds with a thunderstorm in spots; humid

RealFeel®94°

RealFeel Shade™88°

Max UV Index10 (Very High)

WindSW 9 mph

Fri 6/27

87° /67°
77%
A thick cloud cover, warm and humid with a couple of thunderstorms, especially late in the day

RealFeel®88°

RealFeel Shade™86°

Max UV Index4 (Moderate)

WindW 12 mph

Sat 6/28

86° /68°
66%
Considerable cloudiness and humid with a couple of thunderstorms, especially late in the day

RealFeel®90°

RealFeel Shade™86°

Max UV Index4 (Moderate)

WindSW 8 mph

Sun 6/29

84° /66°
40%
Mostly cloudy and humid with a thunderstorm in spots

RealFeel®92°

RealFeel Shade™89°

Max UV Index2 (Low)

WindSW 2 mph

Mon 6/30

83° /62°
75%
Humid with times of clouds and sun; a couple of afternoon showers

RealFeel®92°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindWSW 6 mph

Tue 7/1

83° /61°
1%
Mostly sunny and less humid

RealFeel®90°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindNNW 4 mph

Wed 7/2

84° /62°
4%
Partly sunny

RealFeel®89°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindSSE 5 mph

Thu 7/3

82° /64°
40%
A morning shower in places; otherwise, partly sunny

RealFeel®86°

RealFeel Shade™80°

Max UV Index10 (Very High)

WindSE 6 mph

Fri 7/4

80° /63°
1%
Mostly sunny and humid

RealFeel®88°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindSE 7 mph

Sat 7/5

83° /60°
25%
Cloudy and humid

RealFeel®88°

RealFeel Shade™88°

Max UV Index4 (Moderate)

WindNNE 12 mph

Sun 7/6

77° /57°
10%
Mostly sunny

RealFeel®82°

RealFeel Shade™74°

Max UV Index10 (Very High)

WindENE 6 mph

Mon 7/7

78° /57°
20%
Sun and some clouds

RealFeel®82°

RealFeel Shade™76°

Max UV Index7 (High)

WindSSE 2 mph

Tue 7/8

79° /59°
25%
Intervals of clouds and sunshine

RealFeel®83°

RealFeel Shade™78°

Max UV Index7 (High)

WindSSE 5 mph

Wed 7/9

84° /65°
55%
Times of clouds and sun with a thundershower; humid

RealFeel®89°

RealFeel Shade™87°

Max UV Index5 (Moderate)

WindSSE 7 mph

Thu 7/10

86° /64°
5%
Humid with plenty of sunshine

RealFeel®94°

RealFeel Shade™88°

Max UV Index10 (Very High)

WindWSW 6 mph

Fri 7/11

86° /66°
25%
Partly sunny and humid

RealFeel®91°

RealFeel Shade™87°

Max UV Index10 (Very High)

WindSW 10 mph

Sat 7/12

85° /65°
70%
Cloudy and humid; showers and thunderstorms in the afternoon

RealFeel®88°

RealFeel Shade™88°

Max UV Index2 (Low)

WindSSW 9 mph

Sun 7/13

82° /64°
25%
Sunshine

RealFeel®89°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindNW 6 mph

Mon 7/14

80° /64°
25%
Mostly cloudy

RealFeel®80°

RealFeel Shade™80°

Max UV Index5 (Moderate)

WindSE 6 mph

Tue 7/15

79° /63°
59%
Cloudy and humid; a passing thunderstorm in the morning followed by a thundershower in the afternoon

RealFeel®85°

RealFeel Shade™83°

Max UV Index2 (Low)

WindNW 5 mph

Wed 7/16

79° /64°
25%
Mostly cloudy

RealFeel®80°

RealFeel Shade™78°

Max UV Index5 (Moderate)

WindENE 9 mph

Thu 7/17

80° /65°
25%
A thick cloud cover

RealFeel®81°

RealFeel Shade™81°

Max UV Index3 (Moderate)

WindE 8 mph

Fri 7/18

79° /64°
70%
Considerable cloudiness and humid with showers and thunderstorms becoming more widespread

RealFeel®86°

RealFeel Shade™86°

Max UV Index2 (Low)

WindE 6 mph

Sat 7/19

79° /65°
55%
A couple of showers in the morning; otherwise, remaining cloudy and humid

RealFeel®87°

RealFeel Shade™85°

Max UV Index3 (Moderate)

WindS 4 mph

Sun 7/20

85° /66°
40%
Uncomfortably humid with times of clouds and sun; a thunderstorm around in the afternoon

RealFeel®96°

RealFeel Shade™94°

Max UV Index5 (Moderate)

WindSSW 6 mph

Mon 7/21

86° /66°
40%
Times of clouds and sun with widely separated thunderstorms; very humid

RealFeel®94°

RealFeel Shade™93°

Max UV Index5 (Moderate)

WindNW 4 mph

Tue 7/22

84° /65°
10%
Mostly sunny and less humid

RealFeel®89°

RealFeel Shade™83°

Max UV Index10 (Very High)

WindNW 7 mph

Wed 7/23

81° /64°
20%
Mostly sunny

RealFeel®89°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindSW 4 mph

Thu 7/24

83° /62°
25%
Humid with times of sun and clouds

RealFeel®90°

RealFeel Shade™83°

Max UV Index9 (Very High)

WindNNE 5 mph

Fri 7/25

79° /59°
10%
Mostly sunny and less humid

RealFeel®83°

RealFeel Shade™76°

Max UV Index9 (Very High)

WindNE 7 mph

Sat 7/26

78° /58°
25%
Mostly cloudy

RealFeel®78°

RealFeel Shade™78°

Max UV Index3 (Moderate)

WindE 4 mph

Sun 7/27

79° /61°
10%
Sunny

RealFeel®86°

RealFeel Shade™78°

Max UV Index9 (Very High)

WindENE 4 mph

Mon 7/28

81° /63°
20%
Sunshine and some clouds

RealFeel®86°

RealFeel Shade™82°

Max UV Index6 (High)

WindNE 2 mph

Tue 7/29

85° /65°
10%
Mostly sunny

RealFeel®91°

RealFeel Shade™86°

Max UV Index9 (Very High)

WindW 6 mph

Wed 7/30

83° /65°
70%
Mostly cloudy with afternoon showers and thunderstorms

RealFeel®86°

RealFeel Shade™86°

Max UV Index3 (Moderate)

WindESE 5 mph

Thu 7/31

83° /66°
25%
Partly sunny and humid

RealFeel®86°

RealFeel Shade™83°

Max UV Index8 (Very High)

WindSSW 10 mph

Fri 8/1

87° /63°
20%
Sunny to partly cloudy and warm

RealFeel®91°

RealFeel Shade™85°

Max UV Index9 (Very High)

WindNNW 9 mph

Sat 8/2

79° /59°
25%
Not as warm with lower humidity with increasing cloudiness

RealFeel®82°

RealFeel Shade™78°

Max UV Index6 (High)

WindNE 5 mph

Sun 8/3

78° /60°
25%
Mostly cloudy

RealFeel®78°

RealFeel Shade™77°

Max UV Index4 (Moderate)

WindENE 4 mph

Mon 8/4

82° /65°
40%
Partly sunny with a thunderstorm in spots in the afternoon

RealFeel®90°

RealFeel Shade™85°

Max UV Index9 (Very High)

WindNW 2 mph

Tue 8/5

82° /60°
61%
Partly sunny with a couple of showers and a thunderstorm, mainly later

RealFeel®88°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindSW 6 mph

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Weather Near Fontana:

  • Kenosha, WI
  • Milwaukee, WI
  • Racine, WI
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