How is the weather in South Jacksonville, IL?

At 2:45 AM on Sat, Oct 11, 2025 it is 55 degrees Fahrenheit, feeling like 55 degrees.

South Jacksonville, IL Weather Forecast and Current Conditions

Current Conditions

55°F
Feels Like 55°F

Humidity 39% Dew Point 30°F Wind Calm 0 MPH Gusts 3 Barometer 30.09 in.764.3 mm

Solar Rad 0 w/m2

Report from a MADIS/MESONET station 19.7 miles NE of central South Jacksonville
at 2:45 AM Sat, Oct 11, 2025

Current Conditions

55°F
Feels Like 55°F

Humidity 39% Dew Point 30°F Wind Calm 0 MPH Gusts 3 Barometer 30.09 in.764.3 mm

Solar Rad 0 w/m2

Report from a MADIS/MESONET station 19.7 miles NE of central South Jacksonville
at 2:45 AM Sat, Oct 11, 2025

Point Forecast at a Glance

SatOct 11

75°

49°

SunOct 12

78°

56°

MonOct 13

10%

79°

58°

TueOct 14

75°

53°

WedOct 15

10%

71°

45°

ThuOct 16

74°

55°

FriOct 17

10%

78°

This Date in Weather History

1988 - Low pressure brought gale force winds to the Great Lakes Region, with snow and sleet reported in some areas. Unseasonably warm weather prevailed in the north central U.S. The mercury hit 84 degrees at Cutbank MT and Worland WY. The temperature at Gunnison CO soared from a morning low of 12 degrees to a high of 66 degrees.

South Jacksonville 7 Day Weather Forecast Details

Saturday Oct 11

Day: Patchy fog before 8am. Mostly sunny, with a high near 75. Northeast wind 2 to 6 mph.

Night: Mostly clear, with a low around 49. East wind around 6 mph.

Sunday Oct 12

Day: Sunny, with a high near 78. Southeast wind 6 to 10 mph, with gusts as high as 16 mph.

Night: Partly cloudy, with a low around 56. South southeast wind around 8 mph.

Monday Oct 13

Day: Partly sunny, with a high near 79. South southeast wind around 6 mph.

Night: Mostly cloudy, with a low around 58. East wind around 2 mph.

Tuesday Oct 14

Day: Partly sunny, with a high near 75.

Night: Mostly cloudy, with a low around 53.

Wednesday Oct 15

Day: Mostly sunny, with a high near 71.

Night: Mostly clear, with a low around 45.

Thursday Oct 16

Day: Sunny, with a high near 74.

Night: Partly cloudy, with a low around 55.

Friday Oct 17

Day: Mostly sunny, with a high near 78.

Sun & Moon Monthly

First Light 6:41 AM

Sunrise 7:08 AM

Sunset 6:29 PM

Last Light 6:56 PM

Moonrise 9:31 PM

Moonset 12:39 PM

Moon Phase

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