JACKSONVILLE, IL 62650 Weather Forecast & Current Conditions

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JACKSONVILLE MUNI, IL
Current Weather

4:15 PM CDT APR 15, 2026
Overcast
72°F
Feels Like: 72°F
Dewpoint: 63°F
Rel. Hum.: 73%
Visibility: 10 miles
Wind: S at 17 mph, gusts to 21
Pressure: 29.82 inches
Last 72 hours

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JACKSONVILLE, IL 62650
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
A chance of thunderstorms. Showers. Lows around 60. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent.
THURSDAY
Mostly sunny. Highs in the upper 70s. West winds 10 to 15 mph.
THURSDAY NIGHT
Mostly clear. Lows in the mid 50s. South winds around 5 mph.
FRIDAY
Mostly sunny. A chance of showers in the afternoon. Highs in the mid 80s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.
FRIDAY NIGHT
Showers. Thunderstorms likely, mainly in the evening. Cooler with lows in the mid 40s. Southwest winds around 15 mph with gusts up to 30 mph. Chance of rain 90 percent.
SATURDAY
Mostly sunny. A chance of showers in the morning. Much cooler with highs in the upper 50s. Chance of rain 40 percent.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
Mostly clear. Lows in the upper 30s. Highs around 60.
MONDAY
Sunny. Not as cool with highs around 70.
MONDAY NIGHT
Mostly clear. Not as cool with lows around 50.
TUESDAY THROUGH WEDNESDAY
Partly cloudy. Highs in the mid 70s. Lows in the lower 50s.

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  4/15/2026
Wednesday
15 APR 2026
JACKSONVILLE, IL 62650 weather forecast Day 1, 12 hours 1 PM 76° 78° Mostly Cloudy 77%
RAIN
***
0% Thunder
( 46% severe)
SSW   15 64% 63°
High 77° JACKSONVILLE, IL 62650 weather forecast Day 1, 15 hours 4 PM 76° 78° Mostly Cloudy SSW   15 60% 61°
Mostly Cloudy

Rain Likely

JACKSONVILLE, IL 62650 weather forecast Day 1, 18 hours 7 PM 72° 72° Mostly Cloudy 67%
RAIN
***
0% Thunder
( 43% severe)
SSW   12 68% 61°
JACKSONVILLE, IL 62650 weather forecast Day 1, 21 hours 10 PM 68° 68° Mostly Cloudy SSW   12 76% 60°
Thursday
16 APR 2026
JACKSONVILLE, IL 62650 weather forecast Day 2, 0 hours 1 AM 65° 65° Mostly Cloudy 51%
RAIN
.01–.1 in
0% Thunder
( 20% severe)
SSW   10 81% 59°
Low 61° JACKSONVILLE, IL 62650 weather forecast Day 2, 3 hours 4 AM 62° 61° Mostly Cloudy SW   10 87% 58°
High 81° JACKSONVILLE, IL 62650 weather forecast Day 2, 6 hours 7 AM 61° 60° Mostly Cloudy 10%
RAIN
.01–.1 in
0% Thunder
( 5% severe)
WSW   10 87% 57°

Decreasing Clouds



JACKSONVILLE, IL 62650 weather forecast Day 2, 9 hours 10 AM 69° 69° Partly Cloudy WSW   12 63% 56°
JACKSONVILLE, IL 62650 weather forecast Day 2, 12 hours 1 PM 76° 78° Clear 9%

0% Thunder
( 6% severe)
W   13 43% 52°
JACKSONVILLE, IL 62650 weather forecast Day 2, 15 hours 4 PM 78° 78° Clear W   10 36% 49°
JACKSONVILLE, IL 62650 weather forecast Day 2, 18 hours 7 PM 75° 75° Clear 4%

0% Thunder
( 4% severe)
WSW   5 43% 51°
JACKSONVILLE, IL 62650 weather forecast Day 2, 21 hours 10 PM 64° 65° Clear SSE   5 63% 51°
Friday
17 APR 2026
JACKSONVILLE, IL 62650 weather forecast Day 3, 0 hours 1 AM 60° 60° Clear 1%

0% Thunder
( 2% severe)
SSE   5 72% 51°
Low 57° JACKSONVILLE, IL 62650 weather forecast Day 3, 3 hours 4 AM 57° 56° Partly Cloudy SSE   7 83% 52°
High 85° JACKSONVILLE, IL 62650 weather forecast Day 3, 6 hours 7 AM 58° 56° Partly Cloudy 5%

0% Thunder
( 11% severe)
SSE   8 83% 53°

Partly Cloudy

Chance of Rain

JACKSONVILLE, IL 62650 weather forecast Day 3, 9 hours 10 AM 72° 72° Partly Cloudy S   13 64% 59°
JACKSONVILLE, IL 62650 weather forecast Day 3, 15 hours 1 PM 81° 82° Partly Cloudy 44%
RAIN
>2 in
0% Thunder
( 23% severe)
S   16 49% 60°
JACKSONVILLE, IL 62650 weather forecast Day 3, 18 hours 4 PM 82° 82° Partly Cloudy S   17 44% 58°
JACKSONVILLE, IL 62650 weather forecast Day 3, 21 hours 7 PM 77° 79° Mostly Cloudy     S   14 52% 58°

JACKSONVILLE MUNI, IL extended weather forecast

Saturday
18 APR 2026
Sunday
19 APR 2026
Monday
20 APR 2026
Tuesday
21 APR 2026
Wednesday
22 APR 2026
Low 48° Low 34° Low 33° Low 49° Low 47°
High 55° High 55° High 65° High 69° High 65°
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
75% Rain
Partly Cloudy
15% Rain
Clear
4% Rain
Mostly Cloudy
20% Rain
Partly Cloudy
23% Rain
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