LAKE TOMAHAWK, WI 54539 Weather Forecast & Current Conditions

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ARBOR VITAE, WI
Current Weather

6:55 AM CDT APR 11, 2026
Scattered Clouds
23°F
Feels Like: 23°F
Dewpoint: 21°F
Rel. Hum.: 91%
Visibility: 10 miles
Wind: Calm
Pressure: 30.32 inches
Last 72 hours

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LAKE TOMAHAWK, WI 54539
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Sunny in the morning then becoming partly sunny. Highs in the middle 50s. Light and variable wind becoming south 5 to 10 mph in the afternoon.
TONIGHT
Not as cool. Showers and a chance of thunderstorms. Lows around 40. South wind 10 to 15 mph. Chance of rain near 100 percent.
SUNDAY
Warmer. Showers likely and a slight chance of thunderstorms in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. South wind 10 to 15 mph. Chance of rain 70 percent.
SUNDAY NIGHT
Warmer. Mostly cloudy. A 50 percent chance of showers in the evening. Lows in the lower 50s. Southwest wind 10 to 15 mph.
MONDAY
Partly cloudy. Highs around 70. Light and variable wind.
MONDAY NIGHT
Showers and a chance of thunderstorms. Lows in the upper 40s. Chance of rain 90 percent.
TUESDAY
Partly sunny with a chance of showers. Highs around 70. Chance of rain 50 percent.
TUESDAY NIGHT
Light rain likely. Lows in the upper 40s. Chance of rain 70 percent.
WEDNESDAY
Partly cloudy with a 40 percent chance of light rain. Highs in the middle 60s.
WEDNESDAY NIGHT
Mostly clear with a 40 percent chance of light rain. Lows in the middle 40s.
THURSDAY
Mostly sunny with a 30 percent chance of light rain. Highs in the lower 70s.
THURSDAY NIGHT
Mostly clear with a 40 percent chance of light rain. Lows in the upper 40s.
FRIDAY
Partly sunny with a 40 percent chance of light rain. Highs in the middle 60s.

Visible Weather Satellite
LAKE TOMAHAWK, WI 54539
Infrared Weather Satellite
LAKE TOMAHAWK, WI 54539
NEXRAD Weather Radar
LAKE TOMAHAWK, WI 54539

ARBOR VITAE, WI 3 hourly weather forecast

weather forecast created  8:00 PM EDT  4/10/2026
Saturday
11 APR 2026
LAKE TOMAHAWK, WI 54539 weather forecast Day 1, 0 hours 1 AM 30° 27° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   1 77% 24°
Low 28° LAKE TOMAHAWK, WI 54539 weather forecast Day 1, 3 hours 4 AM 29° 26° Clear   CALM 80% 24°
High 53° LAKE TOMAHAWK, WI 54539 weather forecast Day 1, 6 hours 7 AM 29° 26° Clear 1%

0% Thunder
( 0% severe)
  CALM 84% 25°

Increasing Clouds

Chance of Rain

LAKE TOMAHAWK, WI 54539 weather forecast Day 1, 9 hours 10 AM 45° 44° Clear SSW   2 55% 30°
LAKE TOMAHAWK, WI 54539 weather forecast Day 1, 12 hours 1 PM 52° 50° Partly Cloudy 35%
RAIN
<.01 in
0% Thunder
( 5% severe)
S   6 39% 28°
LAKE TOMAHAWK, WI 54539 weather forecast Day 1, 15 hours 4 PM 51° 48° Mostly Cloudy S   8 41% 28°
LAKE TOMAHAWK, WI 54539 weather forecast Day 1, 18 hours 7 PM 46° 42° Mostly Cloudy 86%
RAIN
***
0% Thunder
( 18% severe)
S   8 58% 32°
LAKE TOMAHAWK, WI 54539 weather forecast Day 1, 21 hours 10 PM 43° 37° Mostly Cloudy SSE   10 73% 35°
Sunday
12 APR 2026
LAKE TOMAHAWK, WI 54539 weather forecast Day 2, 0 hours 1 AM 41° 34° Mostly Cloudy 85%
RAIN
***
0% Thunder
( 24% severe)
SSE   12 82% 36°
Low 39° LAKE TOMAHAWK, WI 54539 weather forecast Day 2, 3 hours 4 AM 42° 36° Mostly Cloudy SSE   10 86% 38°
High 65° LAKE TOMAHAWK, WI 54539 weather forecast Day 2, 6 hours 7 AM 44° 38° Mostly Cloudy 64%
RAIN
***
0% Thunder
( 10% severe)
S   10 93% 42°

Mostly Cloudy

Rain Likely

LAKE TOMAHAWK, WI 54539 weather forecast Day 2, 9 hours 10 AM 51° 47° Mostly Cloudy S   12 89% 48°
LAKE TOMAHAWK, WI 54539 weather forecast Day 2, 12 hours 1 PM 58° 55° Mostly Cloudy 57%
RAIN
>2 in
0% Thunder
( 14% severe)
S   13 83% 53°
LAKE TOMAHAWK, WI 54539 weather forecast Day 2, 15 hours 4 PM 62° 60° Mostly Cloudy SSW   14 78% 55°
LAKE TOMAHAWK, WI 54539 weather forecast Day 2, 18 hours 7 PM 63° 62° Mostly Cloudy 38%
RAIN
.5–1 in
0% Thunder
( 10% severe)
SSW   12 75% 55°
LAKE TOMAHAWK, WI 54539 weather forecast Day 2, 21 hours 10 PM 60° 58° Mostly Cloudy SW   12 84% 55°

ARBOR VITAE, WI extended weather forecast

Monday
13 APR 2026
Tuesday
14 APR 2026
Wednesday
15 APR 2026
Thursday
16 APR 2026
Friday
17 APR 2026
Low 55° Low 50° Low 42° Low 41° Low 40°
High 68° High 66° High 63° High 64° High 54°
LAKE TOMAHAWK, WI 54539 weather forecast Day 3 LAKE TOMAHAWK, WI 54539 weather forecast Day 4 LAKE TOMAHAWK, WI 54539 weather forecast Day 5 LAKE TOMAHAWK, WI 54539 weather forecast Day 6 LAKE TOMAHAWK, WI 54539 weather forecast Day 7
Overcast
43% Rain
Overcast
81% Rain
Mostly Cloudy
23% Rain
Mostly Cloudy
26% Rain
Overcast
60% Rain
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