Weather forecast for todayJohnston City, IL
Weather forecast for today
Current condition 1:00 pm CDT
- 73°F
- Feels like:73°F
Sunny
- Precipitation: 0"
- Wind: 3mphN 10°
- Humidity: 34%
- Dewpoint: 45°F
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
At the moment, in Johnston City, the weather is ideal, with the sun shining and the air feeling fresh.
The temperature is a warm 73.4°F. The current temperature is almost at the maximum of today's 75.2°F.
The temperature is a warm 73.4°F. The current temperature is almost at the maximum of today's 75.2°F.
Wednesday Oct 21, 2026
- 75°F
- 45°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphN 5°
- Humidity: 35%
- UV index: 5
- Sunrise: 7:10 am CDT
- Sunset: 6:10 pm CDT
- details ▼
Today, sunshine is forecasted under mostly clear skies.
Temperature fluctuations will be substantial, ranging from a peak of a moderately hot 75.2°F to a low of a chilly 44.6°F.
The higher temperature of 75.2°F is more typical of September than October.
Sunrise was at 7:10 am and sunset will be at 6:10 pm; the daylight will last for 11h and 0min.
Temperature fluctuations will be substantial, ranging from a peak of a moderately hot 75.2°F to a low of a chilly 44.6°F.
The higher temperature of 75.2°F is more typical of September than October.
Sunrise was at 7:10 am and sunset will be at 6:10 pm; the daylight will last for 11h and 0min.
Hourly overview
Hourly temperatures
Warmest period: 2 pm - 4 pm 75°C.
Coldest hour: 11 pm 52°C.
Coldest hour: 11 pm 52°C.
Chance of precipitation
Highest chance: 11 pm 2%.
Hourly weather forecast
- 2 pm
- 75°F
- Feels like:75°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphN 7°
- Humidity: 32%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 3 pm
- 75°F
- Feels like:75°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphN 7°
- Humidity: 31%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 75°F
- Feels like:75°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNNE 14°
- Humidity: 31%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 72°F
- Feels like:72°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphN 6°
- Humidity: 35%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 68°F
- Feels like:68°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphN 5°
- Humidity: 43%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:10 pm
- 7 pm
- 63°F
- Feels like:63°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphN 4°
- Humidity: 52%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 57°F
- Feels like:57°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 0mphN 0°
- Humidity: 69%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 55°F
- Feels like:55°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 0mphN 0°
- Humidity: 74%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 54°F
- Feels like:54°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 0mphN 355°
- Humidity: 80%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 52°F
- Feels like:52°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 0mphNNW 345°
- Humidity: 83%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
For the remainder of Wednesday, clear skies and sunny weather are expected.
The temperature will vary between the highest temperature of 75.2°F and the lowest temperature of 51.8°F. The warmest part of the day will be from 2 pm to 4 pm.
The forecasted maximum is more close to September's typical high of 80.1°F than the average for October. Forecasts indicate a night temperature relatively lower than the usual October minimum of 49.6°F.
The temperature will vary between the highest temperature of 75.2°F and the lowest temperature of 51.8°F. The warmest part of the day will be from 2 pm to 4 pm.
The forecasted maximum is more close to September's typical high of 80.1°F than the average for October. Forecasts indicate a night temperature relatively lower than the usual October minimum of 49.6°F.
Updated: Oct 21, 2026 @ 18:00:30 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
At 1:00 pm CDT, the temperature is 73.4°F.
Today, in Johnston City, sunny conditions are expected to continue.
Today, the maximum temperature will be 75.2°F, while the minimum temperature will be 44.6°F.
The highest temperature will be moderately higher than the average maximum of 67.3°F in October. The lowest temperature will be also a few degrees lower than the average low of 49.6°F.
The highest temperature will be moderately higher than the average maximum of 67.3°F in October. The lowest temperature will be also a few degrees lower than the average low of 49.6°F.
On Wednesday, in Johnston City, sunrise was at 7:10 am and sunset will be at 6:10 pm (CDT).
In Johnston City, Illinois, today, there will be 11h and 0min of daylight.
Johnston City, Illinois, USA
- en: Johnston City, Illinois, USA
- es: Johnston City, Illinois, EE.UU.
- hr: Džonson Siti, Ilinois, SAD
- mk: 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: 1:00pm CDT
- Sunrise: 7:10 am CDT
- Sunset: 6:10 pm CDT
- Timezone: America/Chicago
Nearby Johnston City, Illinois, USA
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- Creal Springs (15 mi)
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