Weather forecast for tomorrow
Sullivan, WI

Weather forecast for tomorrow

Sunday, Apr 20.

PM Rain
6:01 am

7:44 pm
CDT
PM Rain
48°F / 43°F
  • Wind: 16mph E
  • Humidity: 72%
  • Precip. probability: 76%
  • Precipitation: 0.51"
  • UV index: 4
Tomorrow, expect rainy conditions as the afternoon unfolds.
The chance of rainfall is high, and precipitation will be moderate. The temperature will peak at a frosty 48.2°F during the day, slightly dropping to a low of a chilly 42.8°F at night.
Tomorrow, the anticipated maximum will be a few degrees lower than April's regular high of 53.8°F.
Sunrise will be at 6:01 am and sunset at 7:44 pm; tomorrow's daylight will last for 13h and 43min.

Frequently asked questions

What is the weather forecast for Sullivan for tomorrow?
On Sunday, light afternoon rain is expected to arrive.
Will it rain tomorrow?
Moderate precipitation of 0.51" is forecasted. The possibility of rainfall is 76%.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 48.2°F, while the lowest temperature will be 42.8°F.
The maximum temperature will be a couple of degrees lower than the average highest temperature of 53.8°F in April. The lowest temperature tomorrow will be also a couple of degrees higher than the average low temperature.
When are sunrise and sunset tomorrow?
On Sunday, in Sullivan, sunrise will be at 6:01 am and sunset at 7:44 pm (CDT).
How long will the day be tomorrow?
Tomorrow, the daylight will last for 13h and 43min.

Hourly weather forecast

12 am
  • 43°F
  • Feels like:
    43°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph NNE
  • Pressure: 30.3"Hg
  • Humidity: 70%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 39°F
  • Feels like:
    39°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph NE
  • Pressure: 30.3"Hg
  • Humidity: 77%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 39°F
  • Feels like:
    36°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph ENE
  • Pressure: 30.33"Hg
  • Humidity: 81%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 39°F
  • Feels like:
    36°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph E
  • Pressure: 30.36"Hg
  • Humidity: 82%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 6:01 am
8 am
  • 41°F
  • Feels like:
    36°F
Cloudy
Cloudy
  • Wind: 9mph E
  • Pressure: 30.36"Hg
  • Humidity: 83%
  • Precip. probability: 11%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 45°F
  • Feels like:
    39°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph E
  • Pressure: 30.33"Hg
  • Humidity: 72%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 48°F
  • Feels like:
    43°F
Cloudy
Cloudy
  • Wind: 14mph E
  • Pressure: 30.3"Hg
  • Humidity: 62%
  • Precip. probability: 13%
  • Precipitation: 0"
  • Visibility: 9mi
2 pm
  • 48°F
  • Feels like:
    43°F
Rain
Rain
  • Wind: 14mph E
  • Pressure: 30.24"Hg
  • Humidity: 63%
  • Precip. probability: 70%
  • Precipitation: 0.04"
  • Visibility: 2mi
4 pm
  • 46°F
  • Feels like:
    41°F
Rain
Rain
  • Wind: 14mph E
  • Pressure: 30.15"Hg
  • Humidity: 72%
  • Precip. probability: 76%
  • Precipitation: 0.08"
  • Visibility: 2mi
6 pm
  • 45°F
  • Feels like:
    39°F
Few Showers
Few Showers
  • Wind: 16mph E
  • Pressure: 30.09"Hg
  • Humidity: 80%
  • Precip. probability: 34%
  • Precipitation: 0.04"
  • Visibility: 1mi
Sunset: 7:44 pm
8 pm
  • 43°F
  • Feels like:
    36°F
Cloudy
Cloudy
  • Wind: 17mph E
  • Pressure: 30"Hg
  • Humidity: 84%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 4mi
10 pm
  • 45°F
  • Feels like:
    37°F
Showers
Showers
  • Wind: 17mph E
  • Pressure: 29.94"Hg
  • Humidity: 80%
  • Precip. probability: 57%
  • Precipitation: 0.08"
  • Visibility: 4mi
Tomorrow, primarily overcast and occasionally rain-filled weather is anticipated.
Rainfall is expected from 1 pm to 6 pm, and from 9 pm to 11 pm. With light precipitation of 0.08", the most intense rain will be falling at 4 pm, 10 pm and 11 pm.
The temperature will vary between a minimum of 37.4°F and a maximum of 48.2°F. The warmest part of the day will be from noon to 3 pm.
The highest temperature tomorrow will be moderately lower than April's typical maximum temperature. Tomorrow, the overnight low is more close to May's usual minimum of 48.4°F than April's 37.2°F.
Updated: Apr 19, 2025 @ 11:08:19 UTC
Published by: Weather U.S. | About Us
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