JACKSONVILLE, IL 62650 Weather Forecast & Current Conditions

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JACKSONVILLE MUNI, IL
Current Weather

3:35 PM CDT APR 28, 2026
Broken Clouds
61°F
Feels Like: 61°F
Dewpoint: 48°F
Rel. Hum.: 62%
Visibility: 10 miles
Wind: SW at 5 mph
Pressure: 29.98 inches
Last 72 hours

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JACKSONVILLE, IL 62650
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
A slight chance of thunderstorms this evening. Mostly cloudy with a chance of showers. Lows in the upper 40s. North winds 5 to 10 mph. Chance of rain 50 percent.
WEDNESDAY
Mostly sunny. Highs in the mid 60s. North winds 10 to 15 mph with gusts up to 25 mph.
WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows around 40. North winds 10 to 15 mph, becoming northwest around 5 mph after midnight.
THURSDAY
Mostly sunny. Highs in the mid 60s. West winds 5 to 10 mph.
THURSDAY NIGHT
Mostly cloudy. Lows around 40. North winds 5 to 10 mph.
FRIDAY AND FRIDAY NIGHT
Partly cloudy. Highs in the upper 50s. Lows in the mid 30s.
SATURDAY
Areas of frost in the morning. Mostly sunny. Highs around 60.
SATURDAY NIGHT AND SUNDAY
Mostly clear. Lows around 40. Highs around 70.
SUNDAY NIGHT
Partly cloudy. A chance of showers after midnight. Lows in the mid 40s. Chance of rain 30 percent.
MONDAY
Mostly sunny. Highs around 70.
MONDAY NIGHT AND TUESDAY
Partly cloudy. A chance of showers. Lows in the upper 40s. Highs in the mid 70s. Chance of rain 30 percent.

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  8:00 AM EDT  4/28/2026
Tuesday
28 APR 2026
JACKSONVILLE, IL 62650 weather forecast Day 1, 12 hours 1 PM 59° 57° Mostly Cloudy 23%
RAIN
<.01 in
0% Thunder
( 8% severe)
NW   9 62% 46°
High 62° JACKSONVILLE, IL 62650 weather forecast Day 1, 15 hours 4 PM 61° 61° Mostly Cloudy NW   5 58% 46°
Mostly Cloudy

Chance of Rain

JACKSONVILLE, IL 62650 weather forecast Day 1, 18 hours 7 PM 60° 61° Mostly Cloudy 50%
RAIN
***
0% Thunder
( 14% severe)
NNE   3 62% 47°
JACKSONVILLE, IL 62650 weather forecast Day 1, 21 hours 10 PM 55° 54° Mostly Cloudy N   6 77% 48°
Wednesday
29 APR 2026
JACKSONVILLE, IL 62650 weather forecast Day 2, 0 hours 1 AM 54° 52° Mostly Cloudy 24%
RAIN
.01–.1 in
0% Thunder
( 4% severe)
NNW   7 77% 47°
Low 46° JACKSONVILLE, IL 62650 weather forecast Day 2, 3 hours 4 AM 49° 45° Partly Cloudy N   9 83% 44°
High 64° JACKSONVILLE, IL 62650 weather forecast Day 2, 6 hours 7 AM 48° 43° Partly Cloudy 1%

0% Thunder
( 1% severe)
N   10 80% 42°

Partly Cloudy



JACKSONVILLE, IL 62650 weather forecast Day 2, 9 hours 10 AM 56° 53° Partly Cloudy NNW   13 59% 42°
JACKSONVILLE, IL 62650 weather forecast Day 2, 12 hours 1 PM 61° 59° Partly Cloudy 0%

0% Thunder
( 2% severe)
NNW   15 44% 39°
JACKSONVILLE, IL 62650 weather forecast Day 2, 15 hours 4 PM 61° 59° Partly Cloudy NW   14 39% 36°
JACKSONVILLE, IL 62650 weather forecast Day 2, 18 hours 7 PM 58° 56° Partly Cloudy 0%

0% Thunder
( 1% severe)
NNW   10 44% 36°
JACKSONVILLE, IL 62650 weather forecast Day 2, 21 hours 10 PM 49° 47° Partly Cloudy NNW   5 61% 36°
Thursday
30 APR 2026
JACKSONVILLE, IL 62650 weather forecast Day 3, 0 hours 1 AM 45° 44° Clear 1%

0% Thunder
( 1% severe)
NNW   2 71% 36°
Low 40° JACKSONVILLE, IL 62650 weather forecast Day 3, 3 hours 4 AM 41° 39° Clear W   2 79% 35°
High 65° JACKSONVILLE, IL 62650 weather forecast Day 3, 6 hours 7 AM 42° 40° Partly Cloudy 2%

0% Thunder
( 3% severe)
W   3 79% 36°

Partly Cloudy



JACKSONVILLE, IL 62650 weather forecast Day 3, 9 hours 10 AM 56° 54° Partly Cloudy W   7 51% 38°
JACKSONVILLE, IL 62650 weather forecast Day 3, 15 hours 1 PM 62° 61° Partly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 16% severe)
WNW   10 38% 36°
JACKSONVILLE, IL 62650 weather forecast Day 3, 18 hours 4 PM 62° 61° Mostly Cloudy WNW   10 38% 36°
JACKSONVILLE, IL 62650 weather forecast Day 3, 21 hours 7 PM 59° 58° Mostly Cloudy     NW   8 44% 37°

JACKSONVILLE MUNI, IL extended weather forecast

Friday
1 MAY 2026
Saturday
2 MAY 2026
Sunday
3 MAY 2026
Monday
4 MAY 2026
Tuesday
5 MAY 2026
Low 43° Low 38° Low 40° Low 49° Low 52°
High 61° High 58° High 64° High 70° High 73°
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
49% Rain
Mostly Cloudy
20% Rain
Partly Cloudy
19% Rain
Mostly Cloudy
31% Rain
Partly Cloudy
27% Rain
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