Weather forecast for tomorrow
Harrisburg, IL

Weather forecast for tomorrow

Sunday, May 4.

Showers
5:53 am

7:48 pm
CDT
Showers
52°F / 46°F
  • Wind: 13mph NNW
  • Humidity: 83%
  • Precip. probability: 49%
  • Precipitation: 0.08"
  • UV index: 4
On Sunday, May 4, showers will occur throughout the day, with some dry intervals in between.
Minimal precipitation is predicted for tomorrow. The peak daytime temperature will reach a crisp 51.8°F, while the nighttime temperature will drop to a chilly 46.4°F.
Temperatures are lower than average, more in line with April's norm of 66.4°F than with May's 75.6°F.
Sunrise will be at 5:53 am and sunset at 7:48 pm; tomorrow's daylight will last for 13h and 56min.

Frequently asked questions

What is the weather forecast for Harrisburg for tomorrow?
On Sunday, showers will occur throughout the day, with some dry intervals in between.
Will it rain tomorrow?
Tomorrow, there is a low probability of minimal rainfall in Harrisburg.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 51.8°F, while the lowest temperature will be 46.4°F.
The highest temperature tomorrow will be noticeably lower than the average maximum of 75.6°F in May. Tomorrow, the lowest temperature will be also uncommonly lower than the average low of 58.1°F.
What time are sunrise and sunset tomorrow?
On Sunday, in Harrisburg, sunrise will be at 5:53 am and sunset at 7:48 pm (CDT).
How many hours of daylight will Harrisburg have tomorrow?
Tomorrow, the daylight will last for 13h and 56min.

Hourly weather forecast

12 am
  • 52°F
  • Feels like:
    50°F
Rain
Rain
  • Wind: 7mph NNW
  • Pressure: 29.83"Hg
  • Humidity: 96%
  • Precip. probability: 69%
  • Precipitation: 0.04"
  • Visibility: 3mi
2 am
  • 52°F
  • Feels like:
    48°F
Rain
Rain
  • Wind: 11mph NNW
  • Pressure: 29.83"Hg
  • Humidity: 96%
  • Precip. probability: 96%
  • Precipitation: 0.12"
  • Visibility: 2mi
4 am
  • 50°F
  • Feels like:
    46°F
Rain
Rain
  • Wind: 9mph NNW
  • Pressure: 29.83"Hg
  • Humidity: 94%
  • Precip. probability: 96%
  • Precipitation: 0.12"
  • Visibility: 4mi
Sunrise: 5:53 am
6 am
  • 50°F
  • Feels like:
    45°F
Light Rain
Light Rain
  • Wind: 9mph NNW
  • Pressure: 29.85"Hg
  • Humidity: 94%
  • Precip. probability: 64%
  • Precipitation: 0.04"
  • Visibility: 4mi
8 am
  • 50°F
  • Feels like:
    45°F
Showers
Showers
  • Wind: 11mph NNW
  • Pressure: 29.88"Hg
  • Humidity: 90%
  • Precip. probability: 43%
  • Precipitation: 0.04"
  • Visibility: 4mi
10 am
  • 52°F
  • Feels like:
    46°F
Showers
Showers
  • Wind: 12mph NNW
  • Pressure: 29.91"Hg
  • Humidity: 84%
  • Precip. probability: 42%
  • Precipitation: 0.04"
  • Visibility: 7mi
12 pm
  • 52°F
  • Feels like:
    48°F
Cloudy
Cloudy
  • Wind: 13mph NNW
  • Pressure: 29.91"Hg
  • Humidity: 82%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 7mi
2 pm
  • 52°F
  • Feels like:
    48°F
Cloudy
Cloudy
  • Wind: 12mph NNW
  • Pressure: 29.91"Hg
  • Humidity: 79%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 6mi
4 pm
  • 52°F
  • Feels like:
    48°F
Showers
Showers
  • Wind: 10mph NNW
  • Pressure: 29.91"Hg
  • Humidity: 81%
  • Precip. probability: 43%
  • Precipitation: 0.04"
  • Visibility: 5mi
6 pm
  • 52°F
  • Feels like:
    48°F
Few Showers
Few Showers
  • Wind: 10mph NNW
  • Pressure: 29.91"Hg
  • Humidity: 79%
  • Precip. probability: 32%
  • Precipitation: 0.04"
  • Visibility: 5mi
Sunset: 7:48 pm
8 pm
  • 50°F
  • Feels like:
    46°F
Showers
Showers
  • Wind: 6mph NNW
  • Pressure: 29.91"Hg
  • Humidity: 87%
  • Precip. probability: 35%
  • Precipitation: 0.04"
  • Visibility: 7mi
10 pm
  • 48°F
  • Feels like:
    46°F
Cloudy
Cloudy
  • Wind: 4mph NNW
  • Pressure: 29.91"Hg
  • Humidity: 91%
  • Precip. probability: 18%
  • Precipitation: 0"
  • Visibility: 7mi
Tomorrow, a combination of damp and overcast weather is forecasted.
Rain is forecasted from 12 am to 10 am, 3 pm, 4 pm, 6 pm and at 8 pm. The most intense rain will be falling from 2 am to 4 am.
The temperature variation will be indistinguishable, with a minimum of 48.2°F and a maximum of 51.8°F. The warmest part of the day will be from midnight to 3 am, and from 10 am to 6 pm.
Tomorrow, the temperature will be closer to April's norm than to May's average of 75.6°F. Tomorrow, expect the temperature to be also more alike with April's average minimum of 48.7°F than May's usual 58.1°F.
Updated: May 3, 2025 @ 17:57:14 UTC
Published by: Weather U.S. | About Us
Data Sources | |
Weather Forecasting & Climate
Share