Weather forecast for tomorrow
Stillman Valley, IL

Weather forecast for tomorrow

Tuesday, Jun 17.

Thunderstorms
5:18 am

8:36 pm
CDT
Thunderstorms
88°F / 66°F
  • Wind: 9mph WSW
  • Humidity: 66%
  • Precip. probability: 70%
  • Precipitation: 0.51"
  • UV index: 8
Tomorrow, in Stillman Valley, rolling thunder and rain showers are in the outlook.
The likelihood of rain is high, and precipitation will be moderate. The predicted temperature range extends from a high of a humid 87.8°F to a low of a comfortable 66.2°F.
The maximum heat index, which measures the combined effect of heat and moisture, is appraised at a very hot 96.8°F. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The expected high is higher and consistent with July's normal of 79.9°F rather than June's.
Sunrise will be at 5:18 am and sunset at 8:36 pm; tomorrow's daylight will last for 15h and 18min.

Frequently asked questions

What is the weather forecast for Stillman Valley for tomorrow?
Tomorrow, expect thunderstorm activity to continue.
Will it rain tomorrow?
With a probability of 70%, moderate precipitation of 0.51" is predicted.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 87.8°F, while the minimum temperature will be 66.2°F. The maximum heat index, which modifies the air temperature to account for humidity, is evaluated at 96.8°F.
The maximum temperature will be noticeably higher than the average highest temperature of 77.2°F in June. The lowest temperature will be moderately higher than the average low of 60.1°F.
When are sunrise and sunset tomorrow?
On Tuesday, in Stillman Valley, sunrise will be at 5:18 am and sunset at 8:36 pm (CDT).
How long will the day be tomorrow?
Tomorrow, the daylight will last for 15h and 18min.

Hourly weather forecast

12 am
  • 73°F
  • Feels like:
    73°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph S
  • Pressure: 29.8"Hg
  • Humidity: 77%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 70°F
  • Feels like:
    70°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 84%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 70°F
  • Feels like:
    70°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 85%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:18 am
6 am
  • 68°F
  • Feels like:
    70°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SSW
  • Pressure: 29.77"Hg
  • Humidity: 90%
  • Precip. probability: 11%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 73°F
  • Feels like:
    75°F
Showers
Showers
  • Wind: 7mph SW
  • Pressure: 29.77"Hg
  • Humidity: 82%
  • Precip. probability: 35%
  • Precipitation: 0.04"
  • Visibility: 7mi
10 am
  • 79°F
  • Feels like:
    82°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph WSW
  • Pressure: 29.77"Hg
  • Humidity: 70%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 84°F
  • Feels like:
    88°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph WSW
  • Pressure: 29.77"Hg
  • Humidity: 57%
  • Precip. probability: 13%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 86°F
  • Feels like:
    91°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 9mph WSW
  • Pressure: 29.74"Hg
  • Humidity: 56%
  • Precip. probability: 46%
  • Precipitation: 0.08"
  • Visibility: 7mi
4 pm
  • 86°F
  • Feels like:
    90°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 9mph WSW
  • Pressure: 29.71"Hg
  • Humidity: 57%
  • Precip. probability: 49%
  • Precipitation: 0.12"
  • Visibility: 7mi
6 pm
  • 81°F
  • Feels like:
    84°F
Thunderstorms
Thunderstorms
  • Wind: 8mph WNW
  • Pressure: 29.74"Hg
  • Humidity: 62%
  • Precip. probability: 70%
  • Precipitation: 0.12"
  • Visibility: 6mi
8 pm
  • 77°F
  • Feels like:
    81°F
Showers
Showers
  • Wind: 5mph WNW
  • Pressure: 29.74"Hg
  • Humidity: 72%
  • Precip. probability: 39%
  • Precipitation: 0.04"
  • Visibility: 7mi
Sunset: 8:36 pm
10 pm
  • 72°F
  • Feels like:
    73°F
Cloudy
Cloudy
  • Wind: 3mph WNW
  • Pressure: 29.74"Hg
  • Humidity: 85%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 9mi
Tomorrow, a combination of gloomy, wet and stormy weather is expected.
Rain is predicted at 7 am, 8 am, 2 pm, and from 4 pm to 9 pm. With moderate precipitation of 0.16", most rainfall is expected at 5 pm.
The temperature will vary between the lowest temperature of 68°F and the highest temperature of 86°F. The hottest part of the day will be from 2 pm to 4 pm.
The maximum temperature will be more consistent with July's average high of 79.9°F than June's 77.2°F. The lowest temperature is also more alike with July's average minimum of 63.1°F than the usual minimum of 60.1°F in June.
Updated: Jun 17, 2025 @ 02:08:56 UTC
Published by: Weather U.S. | About Us
Data Sources | |
Weather Forecasting & Climate
Share