JEFFERSON, WI 53549 Weather Forecast & Current Conditions

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WATERTOWN, WI
Current Weather

11:15 PM CDT APR 29, 2025
Clear
45°F
Feels Like: 41°F
Dewpoint: 37°F
Rel. Hum.: 73%
Visibility: 10 miles
Wind: E at 8 mph
Pressure: 30.11 inches
Last 72 hours

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JEFFERSON, WI 53549
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Much colder. Mostly clear. Areas of frost early in the morning. Lows in the mid 30s. North winds 5 to 10 mph shifting to the east after midnight.
WEDNESDAY
Partly sunny. A 40 percent chance of light rain showers late in the afternoon. Highs in the lower 60s. Southeast winds 5 to 10 mph.
WEDNESDAY NIGHT
Not as cool. Chance of light rain showers and slight chance of thunderstorms in the evening, then light rain showers and slight chance of thunderstorms in the late evening and overnight. Lows in the upper 40s. East winds 5 to 10 mph. Chance of precipitation 90 percent.
THURSDAY
Rain showers in the morning, then light rain showers likely and slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Northeast winds 5 to 10 mph shifting to the north in the afternoon. Chance of precipitation 80 percent.
THURSDAY NIGHT
Mostly cloudy with a 40 percent chance of light rain showers. Lows in the mid 40s. Northwest winds 5 to 10 mph.
FRIDAY
Partly sunny with a 50 percent chance of light rain showers. Highs in the upper 50s.
FRIDAY NIGHT
Partly cloudy. Lows in the mid 30s.
SATURDAY
Mostly sunny. Highs in the lower 60s.
SATURDAY NIGHT
Clear. Lows around 40.
SUNDAY
Sunny. Highs in the upper 60s.
SUNDAY NIGHT
Clear. Lows in the mid 40s.
MONDAY
Sunny. Highs in the lower 70s.
MONDAY NIGHT
Mostly clear. Lows in the upper 40s.

Visible Weather Satellite
JEFFERSON, WI 53549
Infrared Weather Satellite
JEFFERSON, WI 53549
NEXRAD Weather Radar
JEFFERSON, WI 53549

WATERTOWN, WI 3 hourly weather forecast

weather forecast created  6:00 AM MDT  4/29/2025
Tuesday
29 APR 2025
JEFFERSON, WI 53549 weather forecast Day 1, 12 hours 1 PM 56° 52° Mostly Cloudy 0%

0% Thunder
( 0% severe)
WNW   16 55% 40°
High 59° JEFFERSON, WI 53549 weather forecast Day 1, 15 hours 4 PM 58° 56° Partly Cloudy NW   12 49% 39°
Decreasing Clouds



JEFFERSON, WI 53549 weather forecast Day 1, 18 hours 7 PM 56° 55° Clear 0%

0% Thunder
( 0% severe)
NNW   5 47% 36°
JEFFERSON, WI 53549 weather forecast Day 1, 21 hours 10 PM 46° 45° Clear NNE   1 68% 36°
Wednesday
30 APR 2025
JEFFERSON, WI 53549 weather forecast Day 2, 0 hours 1 AM 41° 39° Partly Cloudy 1%

0% Thunder
( 0% severe)
E   2 79% 35°
Low 35° JEFFERSON, WI 53549 weather forecast Day 2, 3 hours 4 AM 37° 34° Partly Cloudy E   3 82% 32°
High 61° JEFFERSON, WI 53549 weather forecast Day 2, 6 hours 7 AM 38° 34° Partly Cloudy 1%

0% Thunder
( 0% severe)
ESE   6 82% 33°

Mostly Cloudy

Chance of Rain

JEFFERSON, WI 53549 weather forecast Day 2, 9 hours 10 AM 51° 48° Partly Cloudy SE   8 54% 35°
JEFFERSON, WI 53549 weather forecast Day 2, 12 hours 1 PM 57° 55° Mostly Cloudy 26%
RAIN
<.01 in
0% Thunder
( 8% severe)
SE   9 43% 35°
JEFFERSON, WI 53549 weather forecast Day 2, 15 hours 4 PM 59° 57° Mostly Cloudy SE   9 40% 35°
JEFFERSON, WI 53549 weather forecast Day 2, 18 hours 7 PM 54° 52° Mostly Cloudy 55%
RAIN
1–2 in
0% Thunder
( 12% severe)
ESE   7 47% 34°
JEFFERSON, WI 53549 weather forecast Day 2, 21 hours 10 PM 47° 44° Mostly Cloudy ESE   6 65% 36°
Thursday
1 MAY 2025
JEFFERSON, WI 53549 weather forecast Day 3, 0 hours 1 AM 46° 44° Mostly Cloudy 86%
RAIN
***
0% Thunder
( 18% severe)
E   5 76% 39°
Low 44° JEFFERSON, WI 53549 weather forecast Day 3, 3 hours 4 AM 46° 44° Mostly Cloudy E   5 89% 43°
High 60° JEFFERSON, WI 53549 weather forecast Day 3, 6 hours 7 AM 48° 46° Mostly Cloudy 76%
RAIN
***
0% Thunder
( 9% severe)
E   5 89% 45°

Mostly Cloudy

Rain Likely

JEFFERSON, WI 53549 weather forecast Day 3, 9 hours 10 AM 53° 51° Mostly Cloudy E   6 83% 48°
JEFFERSON, WI 53549 weather forecast Day 3, 15 hours 1 PM 56° 54° Mostly Cloudy 57%
RAIN
***
0% Thunder
( 11% severe)
NNW   7 80% 50°
JEFFERSON, WI 53549 weather forecast Day 3, 18 hours 4 PM 57° 55° Mostly Cloudy NNW   8 75% 49°
JEFFERSON, WI 53549 weather forecast Day 3, 21 hours 7 PM 56° 54° Mostly Cloudy     NNW   7 72% 47°

WATERTOWN, WI extended weather forecast

Friday
2 MAY 2025
Saturday
3 MAY 2025
Sunday
4 MAY 2025
Monday
5 MAY 2025
Tuesday
6 MAY 2025
Low 42° Low 31° Low 40° Low 45° Low 49°
High 52° High 59° High 68° High 73° High 75°
JEFFERSON, WI 53549 weather forecast Day 4 JEFFERSON, WI 53549 weather forecast Day 5 JEFFERSON, WI 53549 weather forecast Day 6 JEFFERSON, WI 53549 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
46% Rain
Clear
16% Rain/Snow
Clear
11% Rain
Clear
19% Rain
Mostly Cloudy
31% Rain
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