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Sun Prairie, WI

72°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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September 10 - September 24

Thu 9/10

77° /54°
2%
Mostly sunny, pleasant and less humid

RealFeel®82°

RealFeel Shade™74°

Max UV Index5.0 (Moderate)

WindWNW 5 mph

Fri 9/11

79° /62°
3%
Sunny and warm

RealFeel®81°

RealFeel Shade™76°

Max UV Index5.0 (Moderate)

WindS 9 mph

Sat 9/12

78° /54°
55%
Mostly cloudy and humid with a thunderstorm in parts of the area

RealFeel®81°

RealFeel Shade™78°

Max UV Index2.0 (Low)

WindWSW 9 mph

Total Hours of Precipitation1

Total Hours of Rain1

Sun 9/13

69° /52°
60%
Mostly cloudy and not as warm; occasional afternoon rain and drizzle

RealFeel®70°

RealFeel Shade™66°

Max UV Index3.0 (Moderate)

WindNW 5 mph

Total Hours of Precipitation1.5

Total Hours of Rain1.5

Mon 9/14

68° /65°
55%
Cloudy and breezy with a thunderstorm

RealFeel®65°

RealFeel Shade™65°

Max UV Index2.0 (Low)

WindSE 14 mph

Total Hours of Precipitation2

Total Hours of Rain2

Tue 9/15

69° /54°
96%
A thick cloud cover; watch for a strong morning thunderstorm followed by heavy showers in the afternoon

RealFeel®70°

RealFeel Shade™69°

Max UV Index1.0 (Low)

WindWNW 7 mph

Total Hours of Precipitation4

Total Hours of Rain4

Wed 9/16

70° /54°
25%
Some sunshine

RealFeel®74°

RealFeel Shade™68°

Max UV Index5.0 (Moderate)

WindESE 7 mph

Thu 9/17

72° /52°
8%
After a cloudy start, sun returns

RealFeel®73°

RealFeel Shade™69°

Max UV Index5.0 (Moderate)

WindNNW 7 mph

Fri 9/18

67° /51°
2%
Mostly sunny

RealFeel®74°

RealFeel Shade™67°

Max UV Index5.0 (Moderate)

WindW 1 mph

Sat 9/19

68° /51°
1%
Partly sunny

RealFeel®72°

RealFeel Shade™67°

Max UV Index4.0 (Moderate)

WindSW 4 mph

Sun 9/20

68° /49°
1%
Partly sunny

RealFeel®69°

RealFeel Shade™66°

Max UV Index3.0 (Moderate)

WindW 9 mph

Mon 9/21

67° /50°
55%
Mostly cloudy with a shower in spots in the afternoon

RealFeel®69°

RealFeel Shade™67°

Max UV Index2.0 (Low)

WindNE 2 mph

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Tue 9/22

68° /52°
1%
Mostly sunny

RealFeel®70°

RealFeel Shade™66°

Max UV Index5.0 (Moderate)

WindENE 7 mph

Wed 9/23

70° /47°
25%
Cloudy

RealFeel®70°

RealFeel Shade™70°

Max UV Index1.0 (Low)

WindSSE 5 mph

Thu 9/24

74° /52°
20%
Sunshine and a few clouds

RealFeel®77°

RealFeel Shade™72°

Max UV Index4.0 (Moderate)

WindS 4 mph

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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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