10-Day Weather Forecast for Sun Prairie, Wisconsin - The Weather Channel | weather.com
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10 Day Weather-

As of 5:48 pm CDT
alertLevel2

Severe Thunderstorm Watch

alertLevel3

A Severe Thunderstorm Watch is in effect. Prepare to take shelter if necessary. Today's outlook: There is a marginal risk of severe weather.

Tonight

Freezing Drizzle and Rain alertLevel3
Rain/Freezing Rain
--/30°
Rain drop 99%
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Night

30°
Freezing Drizzle and Rain alertLevel3
Mixed precipitation
99%
NE 16 mph

Occasional rain. Some icy conditions developing overnight. Low near 30F. Winds NE at 10 to 20 mph. Chance of precip 100%.

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Final Freeze On Average


  • Humidity
    Humidity87%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:59 am
  • Moonset
    Moonset10:24 am
  • Moon Phase - Day 21 Waning Gibbous

Wed 11

Snow Showers Snow Showers
36°/23°
Rain drop 70%
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Day

36°
Snow Showers
Snowflake
70%
NNW 17 mph

Light snow during the morning will transition to snow showers during the afternoon. High 36F. Winds NNW at 10 to 20 mph. Chance of snow 70%. Snow accumulations less than one inch.

  • UV index
    UV Index1 of 11
  • Sunrise
    Sunrise7:15 am
  • Sunset
    Sunset6:58 pm

Night

23°
Mostly Clear Night
Snowflake
8%
WNW 13 mph

Mainly clear early, then a few clouds later on. Low 23F. Winds WNW at 10 to 15 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:58 am
  • Moonset
    Moonset11:10 am
  • Moon Phase - Day 22 Last Quarter

Thu 12

Mostly Cloudy Day Mostly Cloudy
44°/35°
Rain drop 12%
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Day

44°
Mostly Cloudy Day
Rain drop
12%
WSW 11 mph

A mix of clouds and sun in the morning followed by cloudy skies during the afternoon. High 44F. Winds WSW at 10 to 15 mph.

  • Humidity
    Humidity55%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:13 am
  • Sunset
    Sunset6:59 pm

Night

35°
Rain
Rain drop
66%
SSW 22 mph

A steady rain in the evening. Windy with showers continuing late. Low around 35F. Winds SSW at 20 to 30 mph. Chance of rain 70%. Winds could occasionally gust over 40 mph.

  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:50 am
  • Moonset
    Moonset12:04 pm
  • Moon Phase - Day 23 Waning Crescent

Fri 13

Windy Partly Cloudy/Wind
39°/22°
Rain drop 18%
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Day

39°
Windy
Mixed precipitation
18%
WNW 25 mph

Decreasing cloudiness and windy. A shower of rain or wet snow possible. High 39F. Winds WNW at 25 to 35 mph.

  • Humidity
    Humidity60%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:12 am
  • Sunset
    Sunset7:00 pm

Night

22°
Partly Cloudy Night
Snowflake
14%
NNW 12 mph

Partly to mostly cloudy. Low 22F. Winds NNW at 10 to 15 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:34 am
  • Moonset
    Moonset1:06 pm
  • Moon Phase - Day 24 Waning Crescent

Sat 14

Cloudy Cloudy
40°/30°
Rain drop 22%
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Day

40°
Cloudy
Rain drop
22%
ESE 9 mph

Cloudy skies. A few flurries or snow showers possible. High near 40F. Winds ESE at 5 to 10 mph.

  • Humidity
    Humidity60%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:10 am
  • Sunset
    Sunset7:02 pm

Night

30°
Snow
Snowflake
90%
E 15 mph

Periods of snow. Low near 30F. Winds E at 10 to 20 mph. Chance of snow 90%. Snow accumulating 3 to 5 inches.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:10 am
  • Moonset
    Moonset2:14 pm
  • Moon Phase - Day 25 Waning Crescent

Sun 15

Snow Snow
35°/10°
Rain drop 88%
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Day

35°
Snow
Snowflake
88%
NE 19 mph

Watching a potential winter storm. Periods of snow. Temps nearly steady in the mid 30s. Winds NE at 15 to 25 mph. Chance of snow 90%. 5 to 8 inches of snow expected.

  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise7:08 am
  • Sunset
    Sunset7:03 pm

Night

10°
Snow
Snowflake
64%
NNW 19 mph

Snow in the evening will taper off as a few snow showers overnight. Low near 10F. Winds NNW at 15 to 25 mph. Chance of snow 60%. Snow accumulating 1 to 3 inches.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:39 am
  • Moonset
    Moonset3:24 pm
  • Moon Phase - Day 26 Waning Crescent

Mon 16

Mostly Cloudy Day Mostly Cloudy
21°/1°
Rain drop 17%
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Day

21°
Mostly Cloudy Day
Snowflake
17%
NW 19 mph

Considerable cloudiness. Cold. High 21F. Winds NW at 15 to 25 mph.

  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:06 am
  • Sunset
    Sunset7:04 pm

Night

1°
Partly Cloudy Night
Snowflake
5%
NW 11 mph

Partly cloudy. Low 1F. Winds NW at 10 to 15 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:05 am
  • Moonset
    Moonset4:36 pm
  • Moon Phase - Day 27 Waning Crescent

Tue 17

Partly Cloudy Day Partly Cloudy
24°/16°
Rain drop 9%
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Day

24°
Partly Cloudy Day
Snowflake
9%
W 7 mph

Partly cloudy skies. Cold. High 24F. Winds W at 5 to 10 mph.

  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:05 am
  • Sunset
    Sunset7:05 pm

Night

16°
Scattered Snow Showers Night
Snowflake
36%
SSE 5 mph

Mostly cloudy skies with late-night snow showers. Low 16F. Winds light and variable. Chance of snow 40%.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:27 am
  • Moonset
    Moonset5:47 pm
  • Moon Phase - Day 28 Waning Crescent

Wed 18

Mostly Cloudy Day Mostly Cloudy
37°/24°
Rain drop 24%
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Day

37°
Mostly Cloudy Day
Mixed precipitation
24%
SE 9 mph

Mainly cloudy. High 37F. Winds SE at 5 to 10 mph.

  • Humidity
    Humidity73%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise7:03 am
  • Sunset
    Sunset7:06 pm

Night

24°
Mostly Cloudy Night
Snowflake
12%
SSE 5 mph

Considerable cloudiness. Low 24F. Winds light and variable.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:48 am
  • Moonset
    Moonset7:01 pm
  • Moon Phase - Day 29 New Moon

Thu 19

Partly Cloudy Day Partly Cloudy
50°/34°
Rain drop 19%
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Day

50°
Partly Cloudy Day
Rain drop
19%
SSW 9 mph

Partly cloudy. High around 50F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity70%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise7:01 am
  • Sunset
    Sunset7:08 pm

Night

34°
Mostly Cloudy Night
Mixed precipitation
13%
SW 7 mph

Mainly cloudy. Low 34F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity80%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:08 am
  • Moonset
    Moonset8:16 pm
  • Moon Phase - Day 1 Waxing Crescent

Fri 20

Foggy Foggy
55°/34°
Rain drop 19%
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Day

55°
Foggy
Rain drop
19%
W 9 mph

Areas of fog. High around 55F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity64%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:59 am
  • Sunset
    Sunset7:09 pm

Night

34°
Foggy
Mixed precipitation
18%
NW 6 mph

Areas of fog. Low 34F. Winds light and variable.

  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:30 am
  • Moonset
    Moonset9:33 pm
  • Moon Phase - Day 2 Waxing Crescent

Sat 21

Foggy Foggy
50°/32°
Rain drop 19%
Add

Day

50°
Foggy
Rain drop
19%
NNE 9 mph

Foggy. High around 50F. Winds NNE at 5 to 10 mph.

  • Humidity
    Humidity63%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:58 am
  • Sunset
    Sunset7:10 pm

Night

32°
Scattered Showers Night
Rain drop
31%
ENE 7 mph

Foggy with a few showers late. Low 32F. Winds ENE at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity75%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:56 am
  • Moonset
    Moonset10:54 pm
  • Moon Phase - Day 3 Waxing Crescent

Sun 22

Mostly Cloudy Day Mostly Cloudy
50°/34°
Rain drop 24%
Add

Day

50°
Mostly Cloudy Day
Rain drop
24%
E 10 mph

Considerable cloudiness. High near 50F. Winds E at 5 to 10 mph.

  • Humidity
    Humidity66%
  • UV index
    UV Index3 of 11
  • Sunrise
    Sunrise6:56 am
  • Sunset
    Sunset7:11 pm

Night

34°
Partly Cloudy Night
Mixed precipitation
24%
ENE 7 mph

Considerable clouds early. Some decrease in clouds late. Low 34F. Winds ENE at 5 to 10 mph.

  • Humidity
    Humidity77%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:27 am
  • Moonset
    Moonset--
  • Moon Phase - Day 4 Waxing Crescent

Mon 23

Foggy AM Fog/PM Clouds
51°/34°
Rain drop 24%
Add

Day

51°
Foggy
Rain drop
24%
SE 10 mph

Morning fog, then cloudy in the afternoon. High 51F. Winds SE at 10 to 15 mph.

  • Humidity
    Humidity66%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise6:54 am
  • Sunset
    Sunset7:12 pm

Night

34°
Scattered Showers Night
Rain drop
31%
ENE 7 mph

A few showers in the evening then fog developing overnight. Low 34F. Winds ENE at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity77%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:06 am
  • Moonset
    Moonset12:15 am
  • Moon Phase - Day 5 Waxing Crescent

Tue 24

Partly Cloudy Day Partly Cloudy
53°/33°
Rain drop 24%
Add

Day

53°
Partly Cloudy Day
Rain drop
24%
E 10 mph

Mostly cloudy skies early will become partly cloudy later in the day. High 53F. Winds E at 10 to 15 mph.

  • Humidity
    Humidity64%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:52 am
  • Sunset
    Sunset7:13 pm

Night

33°
Showers
Rain drop
45%
E 8 mph

Cloudy with showers. Low 33F. Winds E at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity79%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:56 am
  • Moonset
    Moonset1:31 am
  • Moon Phase - Day 6 Waxing Crescent
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