JACKSONVILLE, IL 62650 Weather Forecast & Current Conditions

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JACKSONVILLE MUNI, IL
Current Weather

12:55 PM CDT MAY 13, 2026
Clear
70°F
Feels Like: 70°F
Dewpoint: 43°F
Rel. Hum.: 38%
Visibility: 10 miles
Wind: NNW at 14 mph, gusts to 23
Pressure: 30.06 inches
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JACKSONVILLE, IL 62650
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Sunny, cooler. Near steady temperature around 70. Northwest winds 15 to 20 mph with gusts up to 30 mph.
TONIGHT
Clear, cooler with lows in the lower 40s. North winds 10 to 15 mph with gusts up to 25 mph in the evening, becoming light and variable.
THURSDAY
Sunny. Highs in the lower 70s. South winds 5 to 10 mph.
THURSDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Not as cool with lows in the mid 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
FRIDAY
Showers likely with a chance of thunderstorms in the morning, then mostly sunny in the afternoon. Highs around 80. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.
FRIDAY NIGHT
Partly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 40 percent.
SATURDAY
Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.
SATURDAY NIGHT
A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent.
SUNDAY AND SUNDAY NIGHT
Partly cloudy. Highs in the upper 80s. Lows in the upper 60s.
MONDAY
Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 90s. Chance of rain 60 percent.
MONDAY NIGHT
A chance of showers and thunderstorms in the evening, then showers likely after midnight. Lows in the mid 60s. Chance of rain 70 percent.
TUESDAY
Showers likely. Cooler with highs in the upper 70s. Chance of rain 70 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  5/13/2026
Wednesday
13 MAY 2026
JACKSONVILLE, IL 62650 weather forecast Day 1, 12 hours 1 PM 69° 69° Clear 0%

0% Thunder
( 1% severe)
NNW   17 36% 41°
High 72° JACKSONVILLE, IL 62650 weather forecast Day 1, 15 hours 4 PM 71° 71° Clear NNW   16 30% 38°
Clear



JACKSONVILLE, IL 62650 weather forecast Day 1, 18 hours 7 PM 68° 68° Clear 0%

0% Thunder
( 1% severe)
N   10 33% 38°
JACKSONVILLE, IL 62650 weather forecast Day 1, 21 hours 10 PM 56° 55° Clear NNE   5 53% 39°
Thursday
14 MAY 2026
JACKSONVILLE, IL 62650 weather forecast Day 2, 0 hours 1 AM 51° 51° Clear 0%

0% Thunder
( 1% severe)
  CALM 61% 38°
Low 45° JACKSONVILLE, IL 62650 weather forecast Day 2, 3 hours 4 AM 46° 45° Clear   CALM 73% 38°
High 75° JACKSONVILLE, IL 62650 weather forecast Day 2, 6 hours 7 AM 48° 47° Clear 0%

0% Thunder
( 1% severe)
  CALM 71% 39°

Clear



JACKSONVILLE, IL 62650 weather forecast Day 2, 9 hours 10 AM 64° 64° Clear SSE   6 41% 40°
JACKSONVILLE, IL 62650 weather forecast Day 2, 12 hours 1 PM 72° 72° Clear 2%

0% Thunder
( 2% severe)
S   6 30% 39°
JACKSONVILLE, IL 62650 weather forecast Day 2, 15 hours 4 PM 75° 75° Partly Cloudy S   8 27% 39°
JACKSONVILLE, IL 62650 weather forecast Day 2, 18 hours 7 PM 71° 71° Partly Cloudy 1%

0% Thunder
( 14% severe)
SSE   9 34% 41°
JACKSONVILLE, IL 62650 weather forecast Day 2, 21 hours 10 PM 63° 62° Mostly Cloudy SSE   10 46% 42°
Friday
15 MAY 2026
JACKSONVILLE, IL 62650 weather forecast Day 3, 0 hours 1 AM 61° 59° Mostly Cloudy 82%
RAIN
***
0% Thunder
( 27% severe)
SSE   12 50% 42°
Low 55° JACKSONVILLE, IL 62650 weather forecast Day 3, 3 hours 4 AM 58° 55° Mostly Cloudy SSE   13 62% 45°
High 84° JACKSONVILLE, IL 62650 weather forecast Day 3, 6 hours 7 AM 57° 54° Mostly Cloudy 59%
RAIN
1–2 in
0% Thunder
( 15% severe)
SSE   15 75% 49°

Mostly Cloudy

Rain Likely

JACKSONVILLE, IL 62650 weather forecast Day 3, 9 hours 10 AM 66° 66° Mostly Cloudy S   17 58% 51°
JACKSONVILLE, IL 62650 weather forecast Day 3, 15 hours 1 PM 76° 78° Partly Cloudy 5%

0% Thunder
( 17% severe)
S   16 48% 55°
JACKSONVILLE, IL 62650 weather forecast Day 3, 18 hours 4 PM 82° 82° Partly Cloudy S   14 43% 57°
JACKSONVILLE, IL 62650 weather forecast Day 3, 21 hours 7 PM 80° 81° Partly Cloudy     S   9 49% 59°

JACKSONVILLE MUNI, IL extended weather forecast

Saturday
16 MAY 2026
Sunday
17 MAY 2026
Monday
18 MAY 2026
Tuesday
19 MAY 2026
Wednesday
20 MAY 2026
Low 65° Low 63° Low 68° Low 62° Low 54°
High 83° High 84° High 85° High 73° High 71°
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
Mostly Cloudy
70% Rain
Mostly Cloudy
50% Rain
Mostly Cloudy
34% Rain
Overcast
50% Rain
Overcast
33% Rain
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