JACKSONVILLE, IL 62650 Weather Forecast & Current Conditions

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JACKSONVILLE MUNI, IL
Current Weather

9:55 AM CST JAN 8, 2026
Overcast
52°F
Feels Like: 48°F
Dewpoint: 48°F
Rel. Hum.: 86%
Visibility: 5 miles
Wind: SSE at 13 mph, gusts to 18
Pressure:
Last 72 hours

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JACKSONVILLE, IL 62650
Weather Forecast

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Snow Depth pages
REST OF TODAY
Cloudy. A chance of rain late this morning, then rain with a slight chance of thunderstorms this afternoon. Some thunderstorms may produce gusty winds this afternoon. Breezy with highs in the lower 60s. South winds 15 to 25 mph. Gusts up to 40 mph this afternoon. Chance of rain 90 percent.
TONIGHT
Mostly cloudy. Rain with a chance of thunderstorms in the evening, then a slight chance of rain after midnight. Some thunderstorms may produce gusty winds in the evening. Lows in the lower 40s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 90 percent.
FRIDAY
Mostly cloudy. Cooler with highs in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph, becoming north 5 to 10 mph in the afternoon.
FRIDAY NIGHT
Mostly cloudy. A chance of rain after midnight. Lows in the mid 30s. North winds 5 to 10 mph. Chance of rain 40 percent.
SATURDAY
Mostly cloudy with a chance of rain in the morning, then mostly sunny in the afternoon. Highs in the lower 40s. Northwest winds 15 to 20 mph. Chance of rain 40 percent.
SATURDAY NIGHT
Mostly cloudy. Cooler with lows in the lower 20s.
SUNDAY
Mostly sunny. Cooler with highs in the lower 30s.
SUNDAY NIGHT AND MONDAY
Mostly clear. Lows in the lower 20s. Highs in the mid 40s.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the lower 30s.
TUESDAY AND TUESDAY NIGHT
Mostly cloudy. Highs in the upper 40s. Lows in the lower 30s.
WEDNESDAY
Mostly cloudy. Cooler with 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 PM EST  1/ 7/2026
Thursday
8 JAN 2026
JACKSONVILLE, IL 62650 weather forecast Day 1, 0 hours 12 AM 46° 41° Partly Cloudy 1%

0% Thunder
( 0% severe)
SSE   10 73% 38°
Low 45° JACKSONVILLE, IL 62650 weather forecast Day 1, 3 hours 3 AM 46° 41° Mostly Cloudy SSE   12 79% 40°
High 62° JACKSONVILLE, IL 62650 weather forecast Day 1, 6 hours 6 AM 47° 42° Mostly Cloudy 59%
RAIN
.25–.5 in
0% Thunder
( 1% severe)
SSE   12 89% 44°

Mostly Cloudy

Rain

JACKSONVILLE, IL 62650 weather forecast Day 1, 9 hours 9 AM 52° 48° Mostly Cloudy SSE   13 83% 47°
JACKSONVILLE, IL 62650 weather forecast Day 1, 12 hours 12 PM 56° 53° Mostly Cloudy 92%
RAIN
***
0% Thunder
( 17% severe)
SSE   14 80% 50°
JACKSONVILLE, IL 62650 weather forecast Day 1, 15 hours 3 PM 59° 56° Mostly Cloudy SSE   18 83% 54°
JACKSONVILLE, IL 62650 weather forecast Day 1, 18 hours 6 PM 59° 56° Mostly Cloudy 79%
RAIN
***
0% Thunder
( 21% severe)
S   18 93% 57°
JACKSONVILLE, IL 62650 weather forecast Day 1, 21 hours 9 PM 59° 56° Mostly Cloudy SSW   16 93% 57°
Friday
9 JAN 2026
JACKSONVILLE, IL 62650 weather forecast Day 2, 0 hours 12 AM 58° 55° Mostly Cloudy 17%
RAIN
.5–1 in
0% Thunder
( 4% severe)
SW   14 90% 55°
Low 43° JACKSONVILLE, IL 62650 weather forecast Day 2, 3 hours 3 AM 53° 49° Mostly Cloudy WSW   13 93% 51°
High 49° JACKSONVILLE, IL 62650 weather forecast Day 2, 6 hours 6 AM 48° 43° Mostly Cloudy 1%

0% Thunder
( 0% severe)
W   13 89% 45°

Mostly Cloudy



JACKSONVILLE, IL 62650 weather forecast Day 2, 9 hours 9 AM 45° 39° Mostly Cloudy WNW   12 86% 41°
JACKSONVILLE, IL 62650 weather forecast Day 2, 12 hours 12 PM 46° 41° Mostly Cloudy 1%

0% Thunder
( 0% severe)
NW   10 73% 38°
JACKSONVILLE, IL 62650 weather forecast Day 2, 15 hours 3 PM 47° 43° Mostly Cloudy NNW   8 71% 38°
JACKSONVILLE, IL 62650 weather forecast Day 2, 18 hours 6 PM 42° 39° Mostly Cloudy 8%

0% Thunder
( 0% severe)
N   5 86% 38°
JACKSONVILLE, IL 62650 weather forecast Day 2, 21 hours 9 PM 41° 38° Mostly Cloudy NE   5 89% 38°

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 32° Low 20° Low 23° Low 32° Low 28°
High 41° High 32° High 43° High 45° High 38°
JACKSONVILLE, IL 62650 weather forecast Day 3 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
Overcast
68% Rain/Snow
Mostly Cloudy
22% Snow
Clear
5% Rain/Snow
Partly Cloudy
13% Rain
Mostly Cloudy
39% Rain/Snow
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