Weather forecast for tomorrow
Undercliff, IL

Weather forecast for tomorrow

Tuesday, Jun 17.

PM Showers
5:22 am

8:34 pm
CDT
PM Showers
90°F / 68°F
  • Wind: 8mph SW
  • Humidity: 66%
  • Precip. probability: 48%
  • Precipitation: 0.55"
  • UV index: 8
On Tuesday, June 17, spotty afternoon showers could bring wet conditions to parts of the area.
The chance of rain for tomorrow is low. However, anticipated precipitation will be moderate. The expected temperature range extends from a high of a humid 89.6°F to a low of a delightful 68°F.
The maximum heat index, which represents the influence of relative humidity on air temperature, is assessed at a very hot 102.2°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.
It will be hotter, and the temperature will align more closely with July's average high of 81°F than June's.
Sunrise will be at 5:22 am and sunset at 8:34 pm; tomorrow's daylight will last for 15h and 12min.

Frequently asked questions

What is the weather forecast for Undercliff for tomorrow?
Tomorrow, a few passing showers are expected later today.
Will it rain tomorrow?
Moderate precipitation of 0.55" is expected. The chance of rainfall is 48%.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 89.6°F, while the minimum temperature will be 68°F. The maximum heat index, which modifies the air temperature to account for humidity, is appraised at 102.2°F.
The maximum temperature will be uncommonly higher than the average highest temperature of 79°F in June. The lowest temperature will be moderately higher than the average low of 62.1°F.
When are sunrise and sunset tomorrow?
On Tuesday, in Undercliff, sunrise will be at 5:22 am and sunset at 8:34 pm (CDT).
How many hours of daylight will Undercliff have tomorrow?
In Undercliff, the length of the day tomorrow will be 15h and 12min.

Hourly weather forecast

12 am
  • 72°F
  • Feels like:
    73°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph S
  • Pressure: 29.83"Hg
  • Humidity: 87%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 72°F
  • Feels like:
    73°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph SSW
  • Pressure: 29.83"Hg
  • Humidity: 89%
  • Precip. probability: 18%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 70°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 93%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 8mi
Sunrise: 5:22 am
6 am
  • 70°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 94%
  • Precip. probability: 13%
  • Precipitation: 0"
  • Visibility: 5mi
8 am
  • 73°F
  • Feels like:
    75°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 87%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 9mi
10 am
  • 81°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SW
  • Pressure: 29.8"Hg
  • Humidity: 70%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 84°F
  • Feels like:
    90°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SW
  • Pressure: 29.8"Hg
  • Humidity: 59%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 86°F
  • Feels like:
    91°F
Few Showers
Few Showers
  • Wind: 7mph SW
  • Pressure: 29.77"Hg
  • Humidity: 57%
  • Precip. probability: 32%
  • Precipitation: 0.04"
  • Visibility: 10mi
4 pm
  • 88°F
  • Feels like:
    93°F
Showers
Showers
  • Wind: 8mph SW
  • Pressure: 29.74"Hg
  • Humidity: 54%
  • Precip. probability: 48%
  • Precipitation: 0.04"
  • Visibility: 7mi
6 pm
  • 84°F
  • Feels like:
    88°F
Showers
Showers
  • Wind: 6mph WSW
  • Pressure: 29.74"Hg
  • Humidity: 60%
  • Precip. probability: 43%
  • Precipitation: 0.04"
  • Visibility: 7mi
8 pm
  • 79°F
  • Feels like:
    82°F
Showers
Showers
  • Wind: 5mph W
  • Pressure: 29.77"Hg
  • Humidity: 67%
  • Precip. probability: 37%
  • Precipitation: 0.04"
  • Visibility: 7mi
Sunset: 8:34 pm
10 pm
  • 75°F
  • Feels like:
    77°F
Showers
Showers
  • Wind: 4mph SSE
  • Pressure: 29.77"Hg
  • Humidity: 82%
  • Precip. probability: 37%
  • Precipitation: 0.04"
  • Visibility: 7mi
Tomorrow, on Tuesday, a combination of primarily overcast and occasionally wet and turbulent weather is forecasted.
Rain is expected at 1 pm, 2 pm, and from 4 pm to 10 pm. With light precipitation of 0.12", most rainfall is expected at 5 pm.
The temperature will vary between a minimum of 69.8°F and a maximum of 87.8°F. The hottest part of the day will be at 3 pm and 4 pm.
The expected temperature aligns more with July's average high than with June's 79°F. The lowest temperature is also more comparable to July's average minimum of 64.6°F than the usual minimum of 62.1°F in June.
Updated: Jun 16, 2025 @ 20:12:46 UTC
Published by: Weather U.S. | About Us
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