Weather forecast for today
Johnston City, IL

Weather forecast for today

Sunday, Apr 20.

Partly Cloudy
6:11 am

7:37 pm
CDT
Partly Cloudy
79°F / 57°F
  • Wind: 19mph S
  • Humidity: 54%
  • Precip. probability: 3%
  • Precipitation: 0.51"
  • UV index: 8
Today, on Sunday, April 20, clouds and sunshine will alternate throughout the day.
The chance of rainfall is low. However, expected precipitation will be moderate. A temperature range of a temperate 78.8°F to a moderate 57.2°F is forecasted.
Today, it will be warmer with a forecast high that reflects May's climate of 75.6°F.
Sunrise was at 6:11 am and sunset will be at 7:37 pm; the daylight will last for 13h and 26min.

Current condition

Fair
11:41 am CDT
Fair
  • 75°F
  • Feels like: 75°F
  • Wind: 10mph SE
  • Humidity: 66%
  • Dewpoint: 63°F
  • Pressure: 30.07"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 7
In Johnston City, at the moment, warm temperatures and a mostly clear sky create a relaxing setting.
The temperature is a warm 75.2°F. The current temperature is nearly at the maximum of today's predicted 78.8°F.

Weather radar - Johnston City, IL

Doppler radar displays precipitation for the past 2h and forecasts the next 30min

Frequently asked questions

What is the temperature now?
The current temperature (11:41 am CDT) is 75.2°F.
What is the weather forecast for Johnston City for today?
On Sunday, moderate cloud cover will mix with sunshine throughout the day.
Will it rain today?
Moderate precipitation of 0.51" is predicted. The possibility of rainfall is low at 3%.
What will be the maximum temperature today?
Today, the highest temperature will be 78.8°F, while the lowest temperature will be 57.2°F.
The maximum temperature today will be noticeably higher than the average highest temperature of 66.4°F in April. The lowest temperature will be moderately higher than the average low of 48.7°F.
What time are sunrise and sunset today?
On Sunday, in Johnston City, sunrise was at 6:11 am and sunset will be at 7:37 pm (CDT).
How many hours of daylight will Johnston City have today?
Today, the daylight will last for 13h and 26min.

Hourly weather forecast

12 pm
  • 75°F
  • Feels like:
    75°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph SSE
  • Pressure: 30.03"Hg
  • Humidity: 63%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
1 pm
  • 79°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph S
  • Pressure: 30"Hg
  • Humidity: 55%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 79°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph S
  • Pressure: 29.97"Hg
  • Humidity: 54%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
3 pm
  • 79°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 17mph S
  • Pressure: 29.94"Hg
  • Humidity: 49%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 79°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 19mph S
  • Pressure: 29.91"Hg
  • Humidity: 48%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
5 pm
  • 79°F
  • Feels like:
    81°F
Cloudy
Cloudy
  • Wind: 18mph S
  • Pressure: 29.88"Hg
  • Humidity: 49%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 79°F
  • Feels like:
    81°F
Cloudy
Cloudy
  • Wind: 17mph SSE
  • Pressure: 29.85"Hg
  • Humidity: 49%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
7 pm
  • 77°F
  • Feels like:
    77°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 17mph SSE
  • Pressure: 29.85"Hg
  • Humidity: 51%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:37 pm
8 pm
  • 73°F
  • Feels like:
    73°F
Cloudy
Cloudy
  • Wind: 14mph SSE
  • Pressure: 29.83"Hg
  • Humidity: 57%
  • Precip. probability: 16%
  • Precipitation: 0"
  • Visibility: 10mi
9 pm
  • 72°F
  • Feels like:
    72°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 16mph S
  • Pressure: 29.83"Hg
  • Humidity: 62%
  • Precip. probability: 32%
  • Precipitation: 0.04"
  • Visibility: 9mi
10 pm
  • 72°F
  • Feels like:
    72°F
Thunderstorms
Thunderstorms
  • Wind: 17mph S
  • Pressure: 29.83"Hg
  • Humidity: 65%
  • Precip. probability: 72%
  • Precipitation: 0.24"
  • Visibility: 6mi
11 pm
  • 70°F
  • Feels like:
    70°F
Thunderstorms
Thunderstorms
  • Wind: 17mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 75%
  • Precip. probability: 99%
  • Precipitation: 0.2"
  • Visibility: 6mi
Today, a combination of primarily gloomy and occasionally storm-filled and clear weather is predicted.
Rainfall is predicted from 9 pm to 11 pm. With moderate precipitation of 0.24", most rainfall is expected at 10 pm.
The temperature will vary between a minimum of 69.8°F and a maximum of 78.8°F. The warmest part of the day will be from 1 pm to 6 pm.
The temperature will be more comparable to what’s typical for May than the usual maximum in April. Today, expect the temperature to be also more alike with the typical minimum for May than for April.
Updated: Apr 20, 2025 @ 16:41:16 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Johnston City, Illinois, USA

  • en: Johnston City, Illinois, USA
  • es: Johnston City, Illinois, EE.UU.
  • hr: Džonson Siti, Ilinois, SAD
  • sr: Džonson Siti, Ilinois, SAD
  • zh: 约翰斯顿城, 伊利诺伊, 美国
  • Latitude: 37.820605°
  • Longitude: -88.927570°
  • Elevation: 430 ft
  • Current time: 11:41am CDT
  • Sunrise: 6:11 am CDT
  • Sunset: 7:37 pm CDT
  • Timezone: America/Chicago
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