JACKSONVILLE, IL 62650 Weather Forecast & Current Conditions

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JACKSONVILLE MUNI, IL
Current Weather

4:15 PM CDT JUL 2, 2026
Scattered Clouds
91°F
Feels Like: 102°F
Dewpoint: 75°F
Rel. Hum.: 60%
Visibility: 10 miles
Wind: SSW at 12 mph
Pressure: 30.04 inches
Last 72 hours

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JACKSONVILLE, IL 62650
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy. A slight chance of showers and thunderstorms this evening. Lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 20 percent.
FRIDAY
Mostly sunny with a slight chance of showers and thunderstorms. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 103.
FRIDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Humid with lows in the lower 70s. South winds 5 to 10 mph. Chance of rain 20 percent.
INDEPENDENCE DAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 101.
SATURDAY NIGHT
Showers likely with a chance of thunderstorms. Humid with lows around 70. Southwest winds around 5 mph. Chance of rain 60 percent.
SUNDAY
Partly sunny. Highs in the upper 80s.
SUNDAY NIGHT
Partly cloudy. A chance of showers in the evening. Lows in the upper 60s. Chance of rain 30 percent.
MONDAY THROUGH TUESDAY NIGHT
Partly cloudy. Highs in the upper 80s. Lows in the upper 60s.
WEDNESDAY
Mostly sunny. A chance of showers in the afternoon. Highs in the upper 80s. Chance of rain 30 percent.
WEDNESDAY NIGHT
Mostly clear. Lows in the upper 60s.
THURSDAY
Mostly sunny. A chance of showers in the afternoon. Highs in the upper 80s. 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  7/ 2/2026
Thursday
2 JUL 2026
JACKSONVILLE, IL 62650 weather forecast Day 1, 12 hours 1 PM 91° 101° Partly Cloudy 6%

0% Thunder
( 35% severe)
SSW   10 58% 74°
High 93° JACKSONVILLE, IL 62650 weather forecast Day 1, 15 hours 4 PM 92° 101° Clear SSW   10 54% 73°
Partly Cloudy



JACKSONVILLE, IL 62650 weather forecast Day 1, 18 hours 7 PM 89° 98° Partly Cloudy 16%
RAIN
.5–1 in
0% Thunder
( 23% severe)
S   7 61% 74°
JACKSONVILLE, IL 62650 weather forecast Day 1, 21 hours 10 PM 82° 88° Partly Cloudy S   7 77% 74°
Friday
3 JUL 2026
JACKSONVILLE, IL 62650 weather forecast Day 2, 0 hours 1 AM 79° 82° Partly Cloudy 7%

0% Thunder
( 15% severe)
SSW   7 82% 73°
Low 75° JACKSONVILLE, IL 62650 weather forecast Day 2, 3 hours 4 AM 76° 76° Partly Cloudy S   6 90% 73°
High 92° JACKSONVILLE, IL 62650 weather forecast Day 2, 6 hours 7 AM 77° 78° Partly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 28% severe)
S   7 94% 75°

Partly Cloudy



JACKSONVILLE, IL 62650 weather forecast Day 2, 9 hours 10 AM 85° 95° Partly Cloudy SSW   9 75% 76°
JACKSONVILLE, IL 62650 weather forecast Day 2, 12 hours 1 PM 90° 101° Partly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 37% severe)
SW   10 62% 75°
JACKSONVILLE, IL 62650 weather forecast Day 2, 15 hours 4 PM 90° 100° Partly Cloudy SW   9 60% 74°
JACKSONVILLE, IL 62650 weather forecast Day 2, 18 hours 7 PM 87° 95° Partly Cloudy 30%
RAIN
.25–.5 in
0% Thunder
( 23% severe)
SW   6 65% 74°
JACKSONVILLE, IL 62650 weather forecast Day 2, 21 hours 10 PM 80° 84° Partly Cloudy S   6 79% 73°
Saturday
4 JUL 2026
JACKSONVILLE, IL 62650 weather forecast Day 3, 0 hours 1 AM 76° 76° Partly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 35% severe)
S   5 87% 72°
Low 73° JACKSONVILLE, IL 62650 weather forecast Day 3, 3 hours 4 AM 74° 74° Partly Cloudy W   6 93% 72°
High 91° JACKSONVILLE, IL 62650 weather forecast Day 3, 6 hours 7 AM 75° 75° Partly Cloudy 17%
RAIN
<.01 in
0% Thunder
( 20% severe)
S   6 97% 74°

Partly Cloudy

Chance of Rain

JACKSONVILLE, IL 62650 weather forecast Day 3, 9 hours 10 AM 83° 90° Partly Cloudy SSW   8 77% 75°
JACKSONVILLE, IL 62650 weather forecast Day 3, 15 hours 1 PM 88° 97° Partly Cloudy 23%
RAIN
.1–.25 in
0% Thunder
( 30% severe)
SW   8 63% 74°
JACKSONVILLE, IL 62650 weather forecast Day 3, 18 hours 4 PM 89° 98° Partly Cloudy SW   8 61% 74°
JACKSONVILLE, IL 62650 weather forecast Day 3, 21 hours 7 PM 86° 94° Partly Cloudy     WSW   6 68% 74°

JACKSONVILLE MUNI, IL extended weather forecast

Sunday
5 JUL 2026
Monday
6 JUL 2026
Tuesday
7 JUL 2026
Wednesday
8 JUL 2026
Thursday
9 JUL 2026
Low 71° Low 65° Low 65° Low 66° Low 69°
High 86° High 85° High 85° High 86° High 88°
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
69% Rain
Partly Cloudy
18% Rain
Partly Cloudy
18% Rain
Partly Cloudy
25% Rain
Partly Cloudy
32% Rain
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