South Jacksonville Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in South Jacksonville

South Jacksonville temperature today is 15°, feels like 15°, with humidity at 94% and wind at 5.54 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

clear sky
15°
clear sky
H: 15° L: 13°
Feels like 15°
AQI: (/5)
Humidity
94%
Dew 14°
Wind speed
5.54 km/h
SE
Pressure
1014 hPa
Visibility
10 km
High Humidity
Humidity is 94%. May feel uncomfortable.
Weather Summary
Currently in South Jacksonville, expect varied conditions with mild temperatures around 15°. Winds are a light breeze. High humidity may make it feel uncomfortable.
Precipitation Probability
0%
04
0%
07
0%
10
0%
13
0%
16
0%
19
100%
22
100%
01
100%
04
100%
07
22%
10
31%
13
0%
16
0%
19
0%
22
0%
01
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
16°
Thu
04:00
17°
 
22°
 
28°
 
25°
Thu
16:00
23°
 
20°
 
18°
 
17°
Fri
04:00
15°
 
18°
 
18°
 
20°
Fri
16:00
16°
 
12°
 
10°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:11
Sunset
Sunset
19:46
Moon Phase
First Quarter (57%)
Timezone: GMT+05:30
Last updated: Apr 23, 2026 6:00 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
39.708660
Longitude
Longitude
-90.228180
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More about South Jacksonville
Content curated by the NearWeather editorial team · Updated periodically
South Jacksonville is a small village in Morgan County, Illinois, United States. It is located just south of Jacksonville, the county seat. It has a population of approximately 1,500 people. The climate in South Jacksonville is typical of the Midwest, with cold winters and hot, humid summers. Average temperatures range from the mid-teens in the winter to the mid-eighties in the summer. Precipitation is fairly evenly distributed throughout the year, with the heaviest rainfall occurring in the summer months.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about South Jacksonville
What is the Latitude and Longitude of South Jacksonville?

South Jacksonville's Latitude is 39.708660 & Longitude is -90.228180.

What is the weather in South Jacksonville today?

Weather in South Jacksonville is 15° today.

What is the climatic condition of South Jacksonville today?

Climate Conditions in South Jacksonville shows clear sky today.

What is the humidity in South Jacksonville today?

Humidity in South Jacksonville is 94% today.

What is the wind speed in South Jacksonville today?

Wind speed in South Jacksonville is 5.54 km/h, flowing at 140° SE wind direction.

What does it feel like in South Jacksonville today?

It feels like 15° in South Jacksonville today, with 0% cloud cover and 10 km visibility.

Weather in South Jacksonville