Weather forecast for tomorrow
Sullivan, IL

Weather forecast for tomorrow

Friday, May 2.

Cloudy
5:51 am

7:50 pm
CDT
Cloudy
68°F / 52°F
  • Wind: 11mph W
  • Humidity: 62%
  • Precip. probability: 15%
  • Precipitation: 0"
  • UV index: 5
Tomorrow, on Friday, expect a dull and cloudy day.
Rain is not expected. The maximum temperature will be a pleasant 68°F, while the minimum temperature will be a fresh 51.8°F.
The day’s top temperature is expected to be relatively lower than the typical May high of 72.9°F.
Sunrise will be at 5:51 am and sunset at 7:50 pm; tomorrow's daylight will last for 13h and 59min.

Frequently asked questions

What is the weather forecast for Sullivan for tomorrow?
On Friday, cloudy weather is expected.
Will it rain tomorrow?
No, it will not rain tomorrow.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 68°F, while the minimum temperature will be 51.8°F.
The highest temperature will be a few degrees lower than the average maximum of 72.9°F in May. The lowest temperature will be also relatively lower than the average low of 56.7°F.
What time are sunrise and sunset tomorrow?
On Friday, in Sullivan, sunrise will be at 5:51 am and sunset at 7:50 pm (CDT).
How long will the day be tomorrow?
In Sullivan, tomorrow, there will be 13h and 59min of daylight.

Hourly weather forecast

12 am
  • 63°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph WSW
  • Pressure: 29.77"Hg
  • Humidity: 92%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 61°F
  • Feels like:
    59°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph WSW
  • Pressure: 29.8"Hg
  • Humidity: 93%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 59°F
  • Feels like:
    57°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph W
  • Pressure: 29.8"Hg
  • Humidity: 91%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:51 am
6 am
  • 57°F
  • Feels like:
    55°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph W
  • Pressure: 29.83"Hg
  • Humidity: 89%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 59°F
  • Feels like:
    57°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph W
  • Pressure: 29.88"Hg
  • Humidity: 81%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WNW
  • Pressure: 29.88"Hg
  • Humidity: 66%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Wind: 9mph WNW
  • Pressure: 29.88"Hg
  • Humidity: 58%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Wind: 8mph WSW
  • Pressure: 29.88"Hg
  • Humidity: 54%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Wind: 7mph WSW
  • Pressure: 29.85"Hg
  • Humidity: 52%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 64°F
  • Feels like:
    64°F
Cloudy
Cloudy
  • Wind: 5mph W
  • Pressure: 29.83"Hg
  • Humidity: 56%
  • Precip. probability: 11%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:50 pm
8 pm
  • 61°F
  • Feels like:
    61°F
Cloudy
Cloudy
  • Wind: 3mph N
  • Pressure: 29.83"Hg
  • Humidity: 69%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 57°F
  • Feels like:
    57°F
Cloudy
Cloudy
  • Wind: 3mph NNE
  • Pressure: 29.85"Hg
  • Humidity: 82%
  • Precip. probability: 23%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, a combination of primarily cloudy and occasionally unstable and clear weather is forecasted.
The temperature will vary between a minimum of 55.4°F and a maximum of 68°F. The warmest part of the day is anticipated around 3 pm.
The highest temperature will be slightly cooler than May's average maximum of 72.9°F. Forecasts indicate a night temperature also a couple of degrees lower than the usual May minimum of 56.7°F.
Updated: May 1, 2025 @ 22:37:26 UTC
Published by: Weather U.S. | About Us
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