Weather forecast for tomorrow
Piasa, IL

Weather forecast for tomorrow

Saturday, May 3.

Showers
5:57 am

7:56 pm
CDT
Showers
57°F / 45°F
  • Wind: 12mph NNW
  • Humidity: 81%
  • Precip. probability: 65%
  • Precipitation: 0.43"
  • UV index: 4
Tomorrow, expect light rain showers throughout the day, with a break in the rain later in the day.
The chance of rain is high, and precipitation will be moderate. Temperature span will be from a high of a refreshing 57.2°F to a low of a frosty 44.6°F.
A forecast high of 57.2°F brings conditions more familiar to April's average than May's.
Sunrise will be at 5:57 am and sunset at 7:56 pm; tomorrow's daylight will last for 13h and 59min.

Frequently asked questions

What is the weather forecast for Piasa for tomorrow?
On Saturday, in Piasa, showers will occur throughout the day, with some dry intervals in between.
Will it rain tomorrow?
Moderate precipitation of 0.43" is forecasted. The possibility of rainfall is 65%.
What will be the highest temperature tomorrow in Piasa?
Tomorrow, the maximum temperature will be 57.2°F, while the minimum temperature will be 44.6°F.
The highest temperature tomorrow will be uncommonly lower than the average maximum of 73.9°F in May. The lowest temperature will be also notably lower than the average low of 56.8°F.
What time are sunrise and sunset tomorrow?
On Saturday, in Piasa, sunrise will be at 5:57 am and sunset at 7:56 pm (CDT).
How long will the day be tomorrow?
In Piasa, the length of the day tomorrow will be 13h and 59min.

Hourly weather forecast

12 am
  • 54°F
  • Feels like:
    52°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph N
  • Pressure: 29.88"Hg
  • Humidity: 93%
  • Precip. probability: 19%
  • Precipitation: 0"
  • Visibility: 9mi
2 am
  • 52°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Wind: 5mph N
  • Pressure: 29.85"Hg
  • Humidity: 94%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 8mi
4 am
  • 52°F
  • Feels like:
    50°F
Cloudy
Cloudy
  • Wind: 6mph NNW
  • Pressure: 29.85"Hg
  • Humidity: 95%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 7mi
Sunrise: 5:57 am
6 am
  • 52°F
  • Feels like:
    50°F
Cloudy
Cloudy
  • Wind: 6mph NNW
  • Pressure: 29.88"Hg
  • Humidity: 95%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 7mi
8 am
  • 52°F
  • Feels like:
    50°F
Showers
Showers
  • Wind: 8mph NNW
  • Pressure: 29.88"Hg
  • Humidity: 91%
  • Precip. probability: 38%
  • Precipitation: 0.04"
  • Visibility: 4mi
10 am
  • 55°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Wind: 10mph NNW
  • Pressure: 29.91"Hg
  • Humidity: 84%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 8mi
12 pm
  • 57°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Wind: 12mph NNW
  • Pressure: 29.91"Hg
  • Humidity: 76%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 57°F
  • Feels like:
    54°F
Showers
Showers
  • Wind: 12mph NNW
  • Pressure: 29.91"Hg
  • Humidity: 76%
  • Precip. probability: 57%
  • Precipitation: 0.08"
  • Visibility: 7mi
4 pm
  • 57°F
  • Feels like:
    54°F
Showers
Showers
  • Wind: 11mph NNW
  • Pressure: 29.88"Hg
  • Humidity: 77%
  • Precip. probability: 40%
  • Precipitation: 0.04"
  • Visibility: 7mi
6 pm
  • 55°F
  • Feels like:
    52°F
Showers
Showers
  • Wind: 11mph NNW
  • Pressure: 29.91"Hg
  • Humidity: 81%
  • Precip. probability: 54%
  • Precipitation: 0.04"
  • Visibility: 6mi
Sunset: 7:56 pm
8 pm
  • 54°F
  • Feels like:
    50°F
Showers
Showers
  • Wind: 9mph N
  • Pressure: 29.91"Hg
  • Humidity: 84%
  • Precip. probability: 47%
  • Precipitation: 0.04"
  • Visibility: 5mi
10 pm
  • 52°F
  • Feels like:
    48°F
Showers
Showers
  • Wind: 9mph N
  • Pressure: 29.94"Hg
  • Humidity: 87%
  • Precip. probability: 51%
  • Precipitation: 0.04"
  • Visibility: 5mi
Tomorrow, on Saturday, a combination of dull, wet and thunderstorm-prone weather is expected.
Rain is predicted from 7 am to 9 am, and from 1 pm to 11 pm. The most intense rain will be falling at 1 pm, 2 pm, 5 pm and 9 pm.
The temperature will vary between a minimum of 50°F and a maximum of 57.2°F. The warmest part of the day will be from noon to 5 pm.
The highest temperature tomorrow will resemble April's average maximum of 64°F more than May's average. Tomorrow, the forecasted low is also more comparable to April's minimum of 46.8°F than the average in May.
Updated: May 2, 2025 @ 11:21:29 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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