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Sun Prairie, WI

73°F
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Sun Prairie, WI Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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July 29 - August 12

Wed 7/29

83° /59°
0%
A crystal-clear sky

RealFeel®59°

Cloud Cover8%

WindSSW 5 mph

Wind Gusts7 mph

Thu 7/30

86° /64°
1%
Sun followed by increasing clouds; wildfire smoke will cause the sky to be hazy

RealFeel®90°

RealFeel Shade™83°

Max UV Index9.0 (Very High)

WindSW 8 mph

Fri 7/31

74° /63°
96%
Not as warm with heavy rain and a thunderstorm; breezy in the afternoon; flash flooding from persistent downpours can lead to dangerous travel

RealFeel®74°

RealFeel Shade™72°

Max UV Index2.0 (Low)

WindSE 13 mph

Hours of Precipitation6.5

Hours of Rain6.5

Sat 8/1

76° /61°
88%
Mostly cloudy with a couple of showers and a thunderstorm

RealFeel®79°

RealFeel Shade™75°

Max UV Index5.0 (Moderate)

WindNE 8 mph

Hours of Precipitation2

Hours of Rain2

Sun 8/2

80° /56°
6%
Nice with partial sunshine

RealFeel®84°

RealFeel Shade™77°

Max UV Index9.0 (Very High)

WindNNE 8 mph

Mon 8/3

82° /61°
15%
Sunshine and a few clouds

RealFeel®89°

RealFeel Shade™81°

Max UV Index9.0 (Very High)

WindESE 6 mph

Tue 8/4

85° /64°
19%
Partly sunny and humid

RealFeel®92°

RealFeel Shade™84°

Max UV Index9.0 (Very High)

WindSW 6 mph

Wed 8/5

82° /60°
69%
Humid; a morning thunderstorm in parts of the area followed by a couple of showers in the afternoon

RealFeel®88°

RealFeel Shade™83°

Max UV Index5.0 (Moderate)

WindWSW 5 mph

Hours of Precipitation2.5

Hours of Rain2.5

Thu 8/6

81° /63°
55%
Variably cloudy with a shower in places

RealFeel®85°

RealFeel Shade™79°

Max UV Index5.0 (Moderate)

WindE 5 mph

Hours of Precipitation1

Hours of Rain1

Fri 8/7

82° /64°
64%
Partly sunny and humid; a couple of morning thunderstorms followed by a passing shower in the afternoon

RealFeel®91°

RealFeel Shade™91°

Max UV Index8.0 (Very High)

WindSE 7 mph

Hours of Precipitation2.5

Hours of Rain2.5

Sat 8/8

80° /65°
17%
Uncomfortably humid with more sun than clouds

RealFeel®95°

RealFeel Shade™88°

Max UV Index8.0 (Very High)

WindSSW 8 mph

Sun 8/9

82° /62°
1%
Less humid with plenty of sunshine

RealFeel®90°

RealFeel Shade™82°

Max UV Index8.0 (Very High)

WindSW 7 mph

Mon 8/10

81° /64°
1%
Humid with sunshine

RealFeel®85°

RealFeel Shade™84°

Max UV Index8.0 (Very High)

WindSSW 10 mph

Tue 8/11

82° /60°
60%
Cloudy and humid with a couple of showers and a thunderstorm

RealFeel®92°

RealFeel Shade™92°

Max UV Index2.0 (Low)

WindSSW 9 mph

Hours of Precipitation2.5

Hours of Rain2.5

Wed 8/12

79° /62°
79%
Considerable clouds and humid; a thunderstorm in the morning followed by rain in the afternoon

RealFeel®84°

RealFeel Shade™81°

Max UV Index2.0 (Low)

WindWSW 5 mph

Hours of Precipitation6

Hours of Rain6

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World North America United States Wisconsin Sun Prairie

Weather Near Sun Prairie:

  • Janesville, WI
  • Madison, WI
  • Rockford, IL
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