DELAFIELD, WI 53018 Weather Forecast & Current Conditions

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WATERTOWN, WI
Current Weather

9:15 PM CDT APR 2, 2026
Clear
52°F
Feels Like: 50°F
Dewpoint: 52°F
Rel. Hum.: 100%
Visibility: 10 miles
Wind: SW at 6 mph
Pressure: 29.58 inches
Last 72 hours

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DELAFIELD, WI 53018
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Rain showers and thunderstorms in the evening, then numerous rain showers and thunderstorms late in the evening. Some thunderstorms may be severe with damaging winds, large hail, and tornadoes. Some thunderstorms may be severe. Lows in the upper 30s. Southwest winds 10 to 20 mph. Chance of precipitation near 100 percent.
FRIDAY
Mostly cloudy. Highs in the mid 50s. West winds 5 to 10 mph shifting to the northeast in the afternoon.
FRIDAY NIGHT
Light rain showers and chance of thunderstorms until early morning, then rain showers likely early in the morning. Lows in the upper 30s. East winds 5 to 15 mph. Chance of precipitation near 100 percent.
SATURDAY
Cloudy. A 40 percent chance of light rain showers in the morning. Highs in the lower 50s. West winds 10 to 20 mph.
SATURDAY NIGHT
Mostly cloudy. Lows in the lower 30s. West winds 15 to 20 mph.
SUNDAY
Mostly cloudy in the morning then becoming mostly sunny. Highs in the upper 40s.
SUNDAY NIGHT
Partly cloudy. Lows in the lower 30s.
MONDAY
Partly sunny. Slight chance of light rain showers and snow showers in the morning, then slight chance of light rain showers in the afternoon. Highs in the upper 40s. Chance of precipitation 20 percent.
MONDAY NIGHT
Partly cloudy. Lows in the mid 20s.
TUESDAY
Sunny. Highs in the lower 40s.
TUESDAY NIGHT
Partly cloudy. A 20 percent chance of light rain showers and snow showers after midnight. Lows in the upper 20s.
WEDNESDAY
Mostly cloudy with a 30 percent chance of light rain showers. Not as cool. Highs in the upper 50s.
WEDNESDAY NIGHT
Mostly cloudy through around midnight then becoming partly cloudy. A 50 percent chance of light rain showers. Not as cool. Lows in the mid 40s.

Visible Weather Satellite
DELAFIELD, WI 53018
Infrared Weather Satellite
DELAFIELD, WI 53018
NEXRAD Weather Radar
DELAFIELD, WI 53018

WATERTOWN, WI 3 hourly weather forecast

weather forecast created  5:00 AM MST  4/ 2/2026
Thursday
2 APR 2026
DELAFIELD, WI 53018 weather forecast Day 1, 12 hours 12 PM 45° 39° Mostly Cloudy 100%
RAIN
***
0% Thunder
( 28% severe)
ESE   13 93% 43°
High 60° DELAFIELD, WI 53018 weather forecast Day 1, 15 hours 3 PM 56° 53° Mostly Cloudy S   14 86% 52°
Mostly Cloudy

Rain

DELAFIELD, WI 53018 weather forecast Day 1, 18 hours 6 PM 59° 57° Mostly Cloudy 85%
RAIN
***
0% Thunder
( 29% severe)
S   13 80% 53°
DELAFIELD, WI 53018 weather forecast Day 1, 21 hours 9 PM 57° 54° Mostly Cloudy SW   12 86% 53°
Friday
3 APR 2026
DELAFIELD, WI 53018 weather forecast Day 2, 0 hours 12 AM 48° 43° Mostly Cloudy 8%

0% Thunder
( 1% severe)
W   13 86% 44°
Low 37° DELAFIELD, WI 53018 weather forecast Day 2, 3 hours 3 AM 41° 35° Mostly Cloudy W   9 86% 37°
High 56° DELAFIELD, WI 53018 weather forecast Day 2, 6 hours 6 AM 38° 34° Mostly Cloudy 0%

0% Thunder
( 0% severe)
W   6 89% 35°

Mostly Cloudy



DELAFIELD, WI 53018 weather forecast Day 2, 9 hours 9 AM 42° 40° Mostly Cloudy W   3 79% 36°
DELAFIELD, WI 53018 weather forecast Day 2, 12 hours 12 PM 48° 47° Mostly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 8% severe)
NNE   3 71% 39°
DELAFIELD, WI 53018 weather forecast Day 2, 15 hours 3 PM 53° 50° Mostly Cloudy E   8 64% 41°
DELAFIELD, WI 53018 weather forecast Day 2, 18 hours 6 PM 45° 39° Mostly Cloudy 78%
RAIN
***
0% Thunder
( 25% severe)
E   12 73% 37°
DELAFIELD, WI 53018 weather forecast Day 2, 21 hours 9 PM 41° 34° Mostly Cloudy E   12 79% 35°
Saturday
4 APR 2026
DELAFIELD, WI 53018 weather forecast Day 3, 0 hours 12 AM 42° 36° Mostly Cloudy 90%
RAIN
***
0% Thunder
( 20% severe)
E   9 86% 38°
Low 39° DELAFIELD, WI 53018 weather forecast Day 3, 3 hours 3 AM 44° 39° Mostly Cloudy ESE   8 93% 42°
High 55° DELAFIELD, WI 53018 weather forecast Day 3, 6 hours 6 AM 46° 42° Mostly Cloudy 28%
RAIN
***
0% Thunder
( 1% severe)
S   8 93% 44°

Mostly Cloudy

Chance of Rain

DELAFIELD, WI 53018 weather forecast Day 3, 9 hours 9 AM 49° 44° Mostly Cloudy WSW   12 86% 45°
DELAFIELD, WI 53018 weather forecast Day 3, 15 hours 12 PM 50° 45° Mostly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 1% severe)
W   15 71% 41°
DELAFIELD, WI 53018 weather forecast Day 3, 18 hours 3 PM 48° 42° Mostly Cloudy W   17 65% 37°
DELAFIELD, WI 53018 weather forecast Day 3, 21 hours 6 PM 45° 38° Mostly Cloudy     W   16 63% 33°

WATERTOWN, WI extended weather forecast

Sunday
5 APR 2026
Monday
6 APR 2026
Tuesday
7 APR 2026
Wednesday
8 APR 2026
Thursday
9 APR 2026
Low 30° Low 31° Low 25° Low 24° Low 36°
High 47° High 45° High 40° High 50° High 62°
DELAFIELD, WI 53018 weather forecast Day 4 DELAFIELD, WI 53018 weather forecast Day 5 DELAFIELD, WI 53018 weather forecast Day 6 DELAFIELD, WI 53018 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
29% Rain/Snow
Partly Cloudy
27% Rain/Snow
Partly Cloudy
18% Snow
Partly Cloudy
12% Rain/Snow
Partly Cloudy
32% Rain
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