WAUKESHA, WI 53189 Weather Forecast & Current Conditions

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WAUKESHA, WI
Current Weather

11:45 AM CDT APR 18, 2026
Overcast
41°F
Feels Like: 32°F
Dewpoint: 30°F
Rel. Hum.: 65%
Visibility: 10 miles
Wind: W at 18 mph, gusts to 23
Pressure: 29.86 inches
Last 72 hours

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WAUKESHA, WI 53189
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TODAY
Much cooler. Partly sunny. Highs in the upper 40s. West winds 15 to 20 mph.
TONIGHT
Partly cloudy in the evening then clearing. Lows in the lower 30s. West winds 5 to 15 mph.
SUNDAY
Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the upper 40s. Northwest winds 5 to 15 mph.
SUNDAY NIGHT
Mostly clear. Lows in the upper 20s. Northwest winds up to 10 mph shifting to the northeast after midnight.
MONDAY
Sunny. Highs in the lower 50s. South winds up to 10 mph.
MONDAY NIGHT
Mostly cloudy through around midnight then becoming partly cloudy. Not as cool. Lows around 40.
TUESDAY
Mostly sunny. Warmer. Highs around 70.
TUESDAY NIGHT
Mostly clear. Lows in the lower 40s.
WEDNESDAY
Sunny. Highs in the upper 60s.
WEDNESDAY NIGHT
Mostly clear. Lows in the upper 40s.
THURSDAY
Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the upper 70s.
THURSDAY NIGHT
Partly cloudy with chance of light rain showers and slight chance of thunderstorms through around midnight, then mostly cloudy with light rain showers likely after midnight. Lows in the upper 50s. Chance of precipitation 70 percent.
FRIDAY
Mostly cloudy. Light rain showers likely in the morning, then chance of light rain showers and slight chance of thunderstorms in the afternoon. Highs around 70. Chance of precipitation 60 percent.

Visible Weather Satellite
WAUKESHA, WI 53189
Infrared Weather Satellite
WAUKESHA, WI 53189
NEXRAD Weather Radar
WAUKESHA, WI 53189

WAUKESHA, WI 3 hourly weather forecast

weather forecast created  8:00 AM EDT  4/18/2026
Saturday
18 APR 2026
WAUKESHA, WI 53189 weather forecast Day 1, 12 hours 1 PM 42° 34° Mostly Cloudy 0%

0% Thunder
( 0% severe)
W   16 50% 25°
High 46° WAUKESHA, WI 53189 weather forecast Day 1, 15 hours 4 PM 45° 38° Mostly Cloudy W   17 43% 24°
Decreasing Clouds



WAUKESHA, WI 53189 weather forecast Day 1, 18 hours 7 PM 43° 36° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   15 46% 24°
WAUKESHA, WI 53189 weather forecast Day 1, 21 hours 10 PM 38° 31° Clear W   10 58% 25°
Sunday
19 APR 2026
WAUKESHA, WI 53189 weather forecast Day 2, 0 hours 1 AM 35° 29° Clear 2%

0% Thunder
( 0% severe)
W   7 66% 25°
Low 32° WAUKESHA, WI 53189 weather forecast Day 2, 3 hours 4 AM 34° 28° Clear WSW   7 65% 24°
High 48° WAUKESHA, WI 53189 weather forecast Day 2, 6 hours 7 AM 35° 29° Partly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 3% severe)
W   7 66% 25°

Mostly Cloudy



WAUKESHA, WI 53189 weather forecast Day 2, 9 hours 10 AM 41° 35° Mostly Cloudy WNW   10 50% 24°
WAUKESHA, WI 53189 weather forecast Day 2, 12 hours 1 PM 44° 37° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 4% severe)
NW   14 42% 23°
WAUKESHA, WI 53189 weather forecast Day 2, 15 hours 4 PM 46° 40° Partly Cloudy NW   13 36% 21°
WAUKESHA, WI 53189 weather forecast Day 2, 18 hours 7 PM 43° 38° Partly Cloudy 1%

0% Thunder
( 0% severe)
NNW   9 38% 20°
WAUKESHA, WI 53189 weather forecast Day 2, 21 hours 10 PM 36° 32° Partly Cloudy N   5 55% 22°
Monday
20 APR 2026
WAUKESHA, WI 53189 weather forecast Day 3, 0 hours 1 AM 32° 29° Partly Cloudy 0%

0% Thunder
( 1% severe)
NNE   3 68% 23°
Low 28° WAUKESHA, WI 53189 weather forecast Day 3, 3 hours 4 AM 30° 27° Partly Cloudy ENE   1 70% 22°
High 51° WAUKESHA, WI 53189 weather forecast Day 3, 6 hours 7 AM 30° 27° Clear 0%

0% Thunder
( 0% severe)
SE   1 74% 23°

Partly Cloudy



WAUKESHA, WI 53189 weather forecast Day 3, 9 hours 10 AM 40° 38° Partly Cloudy S   3 47% 22°
WAUKESHA, WI 53189 weather forecast Day 3, 15 hours 1 PM 46° 42° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   7 37% 22°
WAUKESHA, WI 53189 weather forecast Day 3, 18 hours 4 PM 50° 46° Partly Cloudy S   9 35% 24°
WAUKESHA, WI 53189 weather forecast Day 3, 21 hours 7 PM 47° 42° Mostly Cloudy     S   10 45% 27°

WAUKESHA, WI extended weather forecast

Tuesday
21 APR 2026
Wednesday
22 APR 2026
Thursday
23 APR 2026
Friday
24 APR 2026
Saturday
25 APR 2026
Low 41° Low 39° Low 45° Low 51° Low 45°
High 66° High 62° High 68° High 68° High 57°
WAUKESHA, WI 53189 weather forecast Day 4 WAUKESHA, WI 53189 weather forecast Day 5 WAUKESHA, WI 53189 weather forecast Day 6 WAUKESHA, WI 53189 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
17% Rain
Partly Cloudy
14% Rain
Partly Cloudy
15% Rain
Mostly Cloudy
46% Rain
Mostly Cloudy
48% Rain
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