South Jacksonville Weather Today

Daily Weather Forecast & Temperature in South Jacksonville

broken clouds
17°
broken clouds
H: 17° L: 17°
Feels like 17°
AQI: (/5)
Humidity
100%
Dew 17°
Wind speed
22.21 km/h
SSW
Pressure
1008 hPa
Visibility
10 km
High Winds
Wind speed is 22.21 km/h. Secure loose objects.
High Humidity
Humidity is 100%. May feel uncomfortable.
Weather Summary
Currently in South Jacksonville, expect varied conditions with mild temperatures around 17°. Winds are moderate winds. High humidity may make it feel uncomfortable.
Precipitation Probability
44%
04
20%
07
0%
10
0%
13
0%
16
0%
19
0%
22
0%
01
0%
04
0%
07
0%
10
0%
13
0%
16
0%
19
100%
22
100%
01
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
17°
Thu
04:00
16°
 
18°
 
24°
 
25°
Thu
16:00
24°
 
16°
 
16°
 
16°
Fri
04:00
16°
 
22°
 
26°
 
29°
Fri
16:00
25°
 
21°
 
18°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:21
Sunset
Sunset
19:39
Moon Phase
Waning Crescent (1%)
Timezone: GMT+05:30
Last updated: Apr 16, 2026 1:38 PM · 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 17° today.

What is the climatic condition of South Jacksonville today?

Climate Conditions in South Jacksonville shows broken clouds today.

What is the humidity in South Jacksonville today?

Humidity in South Jacksonville is 100% today.

What is the wind speed in South Jacksonville today?

Wind speed in South Jacksonville is 22.21 km/h, flowing at 210° SSW wind direction.

What does it feel like in South Jacksonville today?

It feels like 17° in South Jacksonville today, with 75% cloud cover and 10 km visibility.

Weather in South Jacksonville