WAUKESHA, WI 53189 Weather Forecast & Current Conditions

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WAUKESHA, WI
Current Weather

9:45 AM CST JAN 21, 2026
Overcast
19°F
Feels Like: 10°F
Dewpoint: 16°F
Rel. Hum.: 86%
Visibility: 10 miles
Wind: W at 7 mph
Pressure: 29.88 inches
Last 72 hours

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WAUKESHA, WI 53189
Weather Forecast

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REST OF TODAY
Mostly cloudy. Scattered flurries late in the morning. Chance of light snow late in the afternoon. Highs in the lower 20s. West winds 5 to 15 mph. Chance of snow 50 percent.
TONIGHT
Patchy blowing snow until early morning. Cloudy with snow in the evening, then cloudy with chance of light snow late in the evening. Partly cloudy after midnight. Snow accumulation up to 2 inches. Lows around 6. West winds 10 to 20 mph with gusts to around 35 mph. Chance of snow 80 percent.
THURSDAY
Sunny in the morning then becoming partly sunny. A 20 percent chance of snow showers late in the afternoon. Highs around 17. West winds 10 to 15 mph.
THURSDAY NIGHT
Bitterly cold. Much colder. Partly cloudy. Lows around 15 below. Northwest winds around 15 mph with gusts to around 30 mph. Lowest wind chill readings 28 below to 38 below zero in the late evening and overnight.
FRIDAY
Bitterly cold. Much colder. Sunny. Highs around 7 below. Northwest winds 10 to 15 mph with gusts to around 30 mph. Lowest wind chill readings 31 below to 41 below zero until late afternoon.
FRIDAY NIGHT
Partly cloudy. Lows around 16 below.
SATURDAY
Partly sunny. A 20 percent chance of light snow in the afternoon. Highs around 1.
SATURDAY NIGHT
Mostly cloudy with a 30 percent chance of light snow. Lows around 7 below.
SUNDAY
Mostly cloudy with a 30 percent chance of light snow. Highs around 9.
SUNDAY NIGHT
Partly cloudy. A 20 percent chance of light snow through around midnight. Lows around 6 below.
MONDAY
Mostly sunny. Highs around 11.
MONDAY NIGHT
Partly cloudy. Lows around 1.
TUESDAY
Partly sunny. Highs around 19.

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  7:00 PM EST  1/20/2026
Wednesday
21 JAN 2026
WAUKESHA, WI 53189 weather forecast Day 1, 0 hours 12 AM 15° 10° Mostly Cloudy 76%
SNOW
***
0% Thunder
( 0% severe)
SSW   2 78% 10°
Low 14° WAUKESHA, WI 53189 weather forecast Day 1, 3 hours 3 AM 16° 11° Mostly Cloudy SSE   1 82% 12°
High 24° WAUKESHA, WI 53189 weather forecast Day 1, 6 hours 6 AM 16° 11° Mostly Cloudy 10%
SNOW
.1–1 in
0% Thunder
( 0% severe)
WNW   2 86% 13°

Mostly Cloudy



WAUKESHA, WI 53189 weather forecast Day 1, 9 hours 9 AM 17° Mostly Cloudy WNW   6 86% 14°
WAUKESHA, WI 53189 weather forecast Day 1, 12 hours 12 PM 21° 10° Mostly Cloudy 16%
SNOW
<.1 in
0% Thunder
( 1% severe)
W   10 75% 15°
WAUKESHA, WI 53189 weather forecast Day 1, 15 hours 3 PM 23° 11° Mostly Cloudy WSW   13 68% 15°
WAUKESHA, WI 53189 weather forecast Day 1, 18 hours 6 PM 22° 10° Mostly Cloudy 35%
SNOW
1–2.5 in
0% Thunder
( 3% severe)
WSW   12 75% 16°
WAUKESHA, WI 53189 weather forecast Day 1, 21 hours 9 PM 23° 12° Mostly Cloudy W   12 75% 17°
Thursday
22 JAN 2026
WAUKESHA, WI 53189 weather forecast Day 2, 0 hours 12 AM 20° Mostly Cloudy 3%

0% Thunder
( 0% severe)
WNW   13 75% 14°
Low 7° WAUKESHA, WI 53189 weather forecast Day 2, 3 hours 3 AM 15° Partly Cloudy WNW   13 74%
High 16° WAUKESHA, WI 53189 weather forecast Day 2, 6 hours 6 AM 10° -5° Clear 0%

0% Thunder
( 1% severe)
W   12 69%

Increasing Clouds



WAUKESHA, WI 53189 weather forecast Day 2, 9 hours 9 AM 10° -5° Partly Cloudy W   12 69%
WAUKESHA, WI 53189 weather forecast Day 2, 12 hours 12 PM 14° -1° Mostly Cloudy 2%

0% Thunder
( 2% severe)
W   14 60%
WAUKESHA, WI 53189 weather forecast Day 2, 15 hours 3 PM 15° Mostly Cloudy W   15 57%
WAUKESHA, WI 53189 weather forecast Day 2, 18 hours 6 PM 11° -4° Mostly Cloudy 2%

0% Thunder
( 0% severe)
W   13 62%
WAUKESHA, WI 53189 weather forecast Day 2, 21 hours 9 PM -9° Partly Cloudy WNW   13 58% -3°

WAUKESHA, WI extended weather forecast

Friday
23 JAN 2026
Saturday
24 JAN 2026
Sunday
25 JAN 2026
Monday
26 JAN 2026
Tuesday
27 JAN 2026
Low -15° Low -13° Low -2° Low 2° Low 8°
High -7° High 3° High 14° High 15° High 24°
WAUKESHA, WI 53189 weather forecast Day 3 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
Partly Cloudy
14% Snow
Partly Cloudy
10% Snow
Mostly Cloudy
25% Snow
Mostly Cloudy
28% Snow
Clear
11% Snow
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