JACKSONVILLE, IL 62650 Weather Forecast & Current Conditions

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JACKSONVILLE MUNI, IL
Current Weather

4:15 PM CST JAN 7, 2026
Clear
59°F
Feels Like: 57°F
Dewpoint: 36°F
Rel. Hum.: 42%
Visibility: 10 miles
Wind: S at 9 mph
Pressure: 29.87 inches
Last 72 hours

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JACKSONVILLE, IL 62650
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear this evening, then becoming mostly cloudy. Not as cool with lows in the mid 40s. South winds 10 to 15 mph with gusts up to 25 mph.
THURSDAY
Showers, breezy with highs in the lower 60s. South winds 10 to 15 mph with gusts up to 30 mph, increasing to 15 to 25 mph with gusts up to 40 mph in the afternoon. Chance of rain 90 percent.
THURSDAY NIGHT
Mostly cloudy. Rain, mainly in the evening. Breezy with lows in the mid 40s. South winds 15 to 25 mph, becoming southwest 10 to 15 mph after midnight. Chance of rain 90 percent.
FRIDAY
Mostly cloudy. Cooler with highs in the lower 50s. Northwest winds 5 to 10 mph.
FRIDAY NIGHT
Mostly cloudy. A chance of rain after midnight. Cooler with lows in the mid 30s. North winds 5 to 10 mph. Chance of rain 50 percent.
SATURDAY
Mostly cloudy in the morning, then becoming mostly sunny. A chance of rain. A chance of snow in the afternoon. Cooler with highs in the lower 40s. Chance of precipitation 30 percent.
SATURDAY NIGHT
Mostly cloudy. Cooler with lows in the lower 20s.
SUNDAY
Mostly sunny. Cooler with highs in the lower 30s.
SUNDAY NIGHT
Mostly clear. Lows in the lower 20s.
MONDAY AND MONDAY NIGHT
Partly cloudy. Highs in the mid 40s. Lows around 30.
TUESDAY AND TUESDAY NIGHT
Mostly cloudy. Highs in the upper 40s. Lows in the lower 30s.
WEDNESDAY
Mostly cloudy. Highs in the upper 30s.

Visible Weather Satellite
JACKSONVILLE, IL 62650
Infrared Weather Satellite
JACKSONVILLE, IL 62650
NEXRAD Weather Radar
JACKSONVILLE, IL 62650

JACKSONVILLE MUNI, IL 3 hourly weather forecast

weather forecast created  7:00 AM EST  1/ 7/2026
Wednesday
7 JAN 2026
JACKSONVILLE, IL 62650 weather forecast Day 1, 12 hours 12 PM 52° 49° Clear 0%

0% Thunder
( 0% severe)
S   8 56% 37°
High 58° JACKSONVILLE, IL 62650 weather forecast Day 1, 15 hours 3 PM 57° 55° Clear S   10 47% 37°
Clear



JACKSONVILLE, IL 62650 weather forecast Day 1, 18 hours 6 PM 48° 44° Clear 0%

0% Thunder
( 0% severe)
S   9 65% 37°
JACKSONVILLE, IL 62650 weather forecast Day 1, 21 hours 9 PM 46° 41° Partly Cloudy SSE   10 76% 39°
Thursday
8 JAN 2026
JACKSONVILLE, IL 62650 weather forecast Day 2, 0 hours 12 AM 46° 41° Partly Cloudy 2%

0% Thunder
( 0% severe)
S   10 76% 39°
Low 43° JACKSONVILLE, IL 62650 weather forecast Day 2, 3 hours 3 AM 46° 41° Mostly Cloudy S   10 76% 39°
High 61° JACKSONVILLE, IL 62650 weather forecast Day 2, 6 hours 6 AM 47° 42° Mostly Cloudy 54%
RAIN
.1–.25 in
0% Thunder
( 3% severe)
SSE   12 83% 42°

Mostly Cloudy

Rain Likely

JACKSONVILLE, IL 62650 weather forecast Day 2, 9 hours 9 AM 51° 46° Mostly Cloudy S   13 83% 46°
JACKSONVILLE, IL 62650 weather forecast Day 2, 12 hours 12 PM 54° 50° Overcast 84%
RAIN
***
0% Thunder
( 11% severe)
SSE   15 83% 49°
JACKSONVILLE, IL 62650 weather forecast Day 2, 15 hours 3 PM 58° 54° Mostly Cloudy SSE   18 83% 53°
JACKSONVILLE, IL 62650 weather forecast Day 2, 18 hours 6 PM 59° 56° Mostly Cloudy 76%
RAIN
***
0% Thunder
( 17% severe)
S   17 90% 56°
JACKSONVILLE, IL 62650 weather forecast Day 2, 21 hours 9 PM 58° 55° Mostly Cloudy SSW   16 96% 57°
Friday
9 JAN 2026
JACKSONVILLE, IL 62650 weather forecast Day 3, 0 hours 12 AM 58° 55° Mostly Cloudy 23%
RAIN
.5–1 in
0% Thunder
( 9% severe)
SSW   13 93% 56°
Low 44° JACKSONVILLE, IL 62650 weather forecast Day 3, 3 hours 3 AM 55° 52° Mostly Cloudy WSW   13 93% 53°
High 50° JACKSONVILLE, IL 62650 weather forecast Day 3, 6 hours 6 AM 49° 44° Mostly Cloudy 4%

0% Thunder
( 1% severe)
W   12 96% 48°

Mostly Cloudy



JACKSONVILLE, IL 62650 weather forecast Day 3, 9 hours 9 AM 46° 41° Mostly Cloudy WNW   10 89% 43°
JACKSONVILLE, IL 62650 weather forecast Day 3, 15 hours 12 PM 47° 43° Mostly Cloudy 5%

0% Thunder
( 0% severe)
NW   9 80% 41°
JACKSONVILLE, IL 62650 weather forecast Day 3, 18 hours 3 PM 46° 42° Mostly Cloudy NNW   8 79% 40°
JACKSONVILLE, IL 62650 weather forecast Day 3, 21 hours 6 PM 43° 39° Mostly Cloudy     N   6 86% 39°

JACKSONVILLE MUNI, IL extended weather forecast

Saturday
10 JAN 2026
Sunday
11 JAN 2026
Monday
12 JAN 2026
Tuesday
13 JAN 2026
Wednesday
14 JAN 2026
Low 34° Low 21° Low 22° Low 30° Low 25°
High 40° High 28° High 42° High 46° High 32°
JACKSONVILLE, IL 62650 weather forecast Day 4 JACKSONVILLE, IL 62650 weather forecast Day 5 JACKSONVILLE, IL 62650 weather forecast Day 6 JACKSONVILLE, IL 62650 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
62% Rain/Snow
Mostly Cloudy
24% Snow
Clear
8% Snow
Partly Cloudy
15% Rain/Snow
Overcast
34% Rain/Snow
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