Weather forecast for tomorrow
Salem, IL

Weather forecast for tomorrow

Friday, Apr 18.

Cloudy / Wind
6:13 am

7:36 pm
CDT
Cloudy / Wind
81°F / 59°F
  • Wind: 21mph SSW
  • Humidity: 63%
  • Precip. probability: 15%
  • Precipitation: 0.39"
  • UV index: 4
On Friday, in Salem, strong winds will accompany extensive cloud cover.
With a low probability, light precipitation is predicted for tomorrow. Forecasted temperatures will peak at a moderately hot 80.6°F and dip to a minimum of a moderate 59°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is appraised at 82.4°F.
The temperature will be higher and more consistent with May's average high of 73.9°F than with April's usual.
Sunrise will be at 6:13 am and sunset at 7:36 pm; tomorrow's daylight will last for 13h and 24min.

Frequently asked questions

What is the weather forecast for Salem for tomorrow?
Tomorrow, in Salem, strong breezes will accompany widespread cloudiness.
Will it rain tomorrow?
Light precipitation of 0.39" is forecasted. The possibility of rainfall is low at 15%.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 80.6°F, while the lowest temperature will be 59°F. The maximum heat index, which modifies the air temperature to account for humidity, is assessed at 82.4°F.
The highest temperature will be uncommonly higher than the average maximum of 64.4°F in April. The lowest temperature will be also uncommonly higher than the average low of 47.3°F.
When are sunrise and sunset tomorrow?
On Friday, in Salem, sunrise will be at 6:13 am and sunset at 7:36 pm (CDT).
How many hours of daylight will Salem have tomorrow?
In Salem, tomorrow, there will be 13h and 24min of daylight.

Hourly weather forecast

12 am
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph SSE
  • Pressure: 29.8"Hg
  • Humidity: 56%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 66°F
  • Feels like:
    66°F
Mostly Clear
Mostly Clear
  • Wind: 13mph S
  • Pressure: 29.77"Hg
  • Humidity: 60%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph S
  • Pressure: 29.77"Hg
  • Humidity: 68%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 66°F
  • Feels like:
    66°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 14mph S
  • Pressure: 29.77"Hg
  • Humidity: 74%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 6:13 am
8 am
  • 68°F
  • Feels like:
    68°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 14mph S
  • Pressure: 29.83"Hg
  • Humidity: 75%
  • Precip. probability: 12%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 73°F
  • Feels like:
    73°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 17mph SSW
  • Pressure: 29.83"Hg
  • Humidity: 67%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 77°F
  • Feels like:
    79°F
Cloudy
Cloudy
  • Wind: 19mph SSW
  • Pressure: 29.83"Hg
  • Humidity: 58%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 79°F
  • Feels like:
    81°F
Cloudy / Wind
Cloudy / Wind
  • Wind: 21mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 57%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 79°F
  • Feels like:
    81°F
Cloudy
Cloudy
  • Wind: 18mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 57%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 77°F
  • Feels like:
    79°F
Cloudy
Cloudy
  • Wind: 14mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 63%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:36 pm
8 pm
  • 73°F
  • Feels like:
    75°F
Cloudy
Cloudy
  • Wind: 12mph SSW
  • Pressure: 29.83"Hg
  • Humidity: 71%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 73°F
  • Feels like:
    73°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 13mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 76%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, a combination of primarily overcast and occasionally rainy and sun-filled weather is anticipated.
The temperature will be between a minimum of 66.2°F and a maximum of 78.8°F. The warmest part of the day will be from 1 pm to 5 pm.
The expected temperature aligns more with May's average high than with April's 64.4°F. Forecast models suggest a low also more consistent with May's typical minimum of 57.6°F than April's usual 47.3°F.
Updated: Apr 17, 2025 @ 12:09:52 UTC
Published by: Weather U.S. | About Us
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