Weather forecast for tomorrow
Eureka, IL

Weather forecast for tomorrow

Saturday, May 3.

Showers
5:50 am

7:56 pm
CDT
Showers
57°F / 43°F
  • Wind: 14mph NE
  • Humidity: 72%
  • Precip. probability: 59%
  • Precipitation: 0.28"
  • UV index: 3
On Saturday, May 3, expect showers with brief dry periods, especially during the afternoon.
The likelihood of rainfall for tomorrow is high. However, precipitation will be light. Temperature is forecasted to swing from a high of a moderate 57.2°F to a low of a brisk 42.8°F.
A forecast high of 57.2°F brings conditions more familiar to April's average than May's.
Sunrise will be at 5:50 am and sunset at 7:56 pm; tomorrow's daylight will last for 14h and 6min.

Frequently asked questions

What is the weather forecast for Eureka for tomorrow?
Tomorrow, expect showers through the day, with the rain easing off by evening.
Will it rain tomorrow?
Light precipitation of 0.28" is expected in Eureka. The chance of rainfall is 59%.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 57.2°F, while the lowest temperature will be 42.8°F.
The highest temperature will be notably lower than the average maximum of 71.4°F in May. Tomorrow, the lowest temperature will be also uncommonly lower than the average low of 55°F.
What time are sunrise and sunset tomorrow?
On Saturday, in Eureka, sunrise will be at 5:50 am and sunset at 7:56 pm (CDT).
How long will the day be tomorrow?
In Eureka, tomorrow, there will be 14h and 6min of daylight.

Hourly weather forecast

12 am
  • 52°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Wind: 4mph NNE
  • Pressure: 29.88"Hg
  • Humidity: 85%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 7mi
2 am
  • 52°F
  • Feels like:
    50°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph NNE
  • Pressure: 29.88"Hg
  • Humidity: 89%
  • Precip. probability: 19%
  • Precipitation: 0"
  • Visibility: 6mi
4 am
  • 50°F
  • Feels like:
    48°F
Cloudy
Cloudy
  • Wind: 6mph NNE
  • Pressure: 29.88"Hg
  • Humidity: 89%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 6mi
Sunrise: 5:50 am
6 am
  • 48°F
  • Feels like:
    45°F
Cloudy
Cloudy
  • Wind: 8mph NE
  • Pressure: 29.91"Hg
  • Humidity: 87%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 7mi
8 am
  • 50°F
  • Feels like:
    46°F
Showers
Showers
  • Wind: 9mph NE
  • Pressure: 29.94"Hg
  • Humidity: 81%
  • Precip. probability: 35%
  • Precipitation: 0.04"
  • Visibility: 6mi
10 am
  • 52°F
  • Feels like:
    48°F
Showers
Showers
  • Wind: 11mph NE
  • Pressure: 29.94"Hg
  • Humidity: 77%
  • Precip. probability: 52%
  • Precipitation: 0.04"
  • Visibility: 5mi
12 pm
  • 54°F
  • Feels like:
    50°F
Showers
Showers
  • Wind: 12mph NNE
  • Pressure: 29.97"Hg
  • Humidity: 75%
  • Precip. probability: 47%
  • Precipitation: 0.04"
  • Visibility: 6mi
2 pm
  • 55°F
  • Feels like:
    52°F
Showers
Showers
  • Wind: 12mph NNE
  • Pressure: 29.97"Hg
  • Humidity: 69%
  • Precip. probability: 51%
  • Precipitation: 0.04"
  • Visibility: 6mi
4 pm
  • 57°F
  • Feels like:
    54°F
Showers
Showers
  • Wind: 14mph NNE
  • Pressure: 29.94"Hg
  • Humidity: 62%
  • Precip. probability: 49%
  • Precipitation: 0.04"
  • Visibility: 6mi
6 pm
  • 57°F
  • Feels like:
    54°F
Showers
Showers
  • Wind: 13mph NNE
  • Pressure: 29.94"Hg
  • Humidity: 59%
  • Precip. probability: 42%
  • Precipitation: 0.04"
  • Visibility: 7mi
Sunset: 7:56 pm
8 pm
  • 54°F
  • Feels like:
    50°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph NNE
  • Pressure: 29.94"Hg
  • Humidity: 64%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 50°F
  • Feels like:
    46°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph NNE
  • Pressure: 29.97"Hg
  • Humidity: 70%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 9mi
Tomorrow, on Saturday, a combination of cloudy and rainy weather is expected.
With minimal precipitation of 0.04", rainfall is anticipated at 8 am, and from 10 am to 7 pm and at 9 pm.
The temperature will vary between a minimum of 48.2°F and a maximum of 57.2°F. The warmest part of the day will be from 4 pm to 6 pm.
The highest temperature tomorrow will resemble April's average maximum of 60.4°F more than May's average. The lowest temperature is also expected to be more similar to April's minimum average of 44.2°F than May's 55°F.
Updated: May 2, 2025 @ 09:13:57 UTC
Published by: Weather U.S. | About Us
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