JACKSONVILLE, IL 62650 Weather Forecast & Current Conditions

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JACKSONVILLE MUNI, IL
Current Weather

1:55 AM CDT MAY 14, 2026
Clear
48°F
Feels Like: 45°F
Dewpoint: 41°F
Rel. Hum.: 77%
Visibility: 10 miles
Wind: ENE at 6 mph
Pressure: 30.09 inches
Last 72 hours

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JACKSONVILLE, IL 62650
Weather Forecast

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Snow Depth pages
REST OF TONIGHT
Clear, cooler with lows in the lower 40s. Southeast winds around 5 mph.
THURSDAY
Sunny. Highs in the mid 70s. South winds 5 to 10 mph.
THURSDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with showers with a chance of thunderstorms after midnight. Not as cool with lows in the mid 50s. Southeast winds 10 to 15 mph. Gusts up to 30 mph after midnight. Chance of rain 80 percent.
FRIDAY
Mostly cloudy with showers likely with a chance of thunderstorms in the morning, then mostly sunny in the afternoon. Highs in the lower 80s. 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 and thunderstorms after midnight. Lows in the lower 60s. South winds 10 to 15 mph. Chance of rain 40 percent.
SATURDAY AND SATURDAY NIGHT
Showers likely with a chance of thunderstorms. Highs in the mid 80s. Lows in the lower 60s. Chance of rain 70 percent.
SUNDAY AND SUNDAY NIGHT
Partly cloudy. Highs in the upper 80s. Lows in the upper 60s.
MONDAY
Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Breezy with highs in the upper 80s. Chance of rain 50 percent.
MONDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the mid 60s. Chance of rain 50 percent.
TUESDAY AND TUESDAY NIGHT
Showers likely with a chance of thunderstorms. Highs in the lower 80s. Lows in the upper 50s. Chance of rain 70 percent.
WEDNESDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 70s.

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 PM EDT  5/13/2026
Thursday
14 MAY 2026
JACKSONVILLE, IL 62650 weather forecast Day 1, 0 hours 1 AM 50° 50° Clear 0%

0% Thunder
( 1% severe)
  CALM 63% 38°
Low 45° JACKSONVILLE, IL 62650 weather forecast Day 1, 3 hours 4 AM 46° 45° Clear   CALM 71% 37°
High 75° JACKSONVILLE, IL 62650 weather forecast Day 1, 6 hours 7 AM 48° 47° Clear 0%

0% Thunder
( 0% severe)
SSE   2 71% 39°

Clear



JACKSONVILLE, IL 62650 weather forecast Day 1, 9 hours 10 AM 64° 65° Clear S   5 41% 40°
JACKSONVILLE, IL 62650 weather forecast Day 1, 12 hours 1 PM 72° 72° Clear 2%

0% Thunder
( 2% severe)
S   6 30% 39°
JACKSONVILLE, IL 62650 weather forecast Day 1, 15 hours 4 PM 75° 75° Partly Cloudy S   8 27% 39°
JACKSONVILLE, IL 62650 weather forecast Day 1, 18 hours 7 PM 71° 71° Partly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 19% severe)
SSE   9 32% 40°
JACKSONVILLE, IL 62650 weather forecast Day 1, 21 hours 10 PM 62° 61° Partly Cloudy SSE   10 48% 42°
Friday
15 MAY 2026
JACKSONVILLE, IL 62650 weather forecast Day 2, 0 hours 1 AM 60° 58° Mostly Cloudy 79%
RAIN
***
0% Thunder
( 32% severe)
SSE   12 51% 42°
Low 54° JACKSONVILLE, IL 62650 weather forecast Day 2, 3 hours 4 AM 57° 54° Mostly Cloudy SSE   13 62% 44°
High 82° JACKSONVILLE, IL 62650 weather forecast Day 2, 6 hours 7 AM 56° 53° Mostly Cloudy 66%
RAIN
.25–.5 in
0% Thunder
( 14% severe)
SSE   14 74% 48°

Partly Cloudy

Rain Likely

JACKSONVILLE, IL 62650 weather forecast Day 2, 9 hours 10 AM 65° 65° Partly Cloudy S   16 60% 51°
JACKSONVILLE, IL 62650 weather forecast Day 2, 12 hours 1 PM 75° 75° Partly Cloudy 2%

0% Thunder
( 17% severe)
S   16 48% 54°
JACKSONVILLE, IL 62650 weather forecast Day 2, 15 hours 4 PM 81° 81° Partly Cloudy S   14 44% 57°
JACKSONVILLE, IL 62650 weather forecast Day 2, 18 hours 7 PM 80° 81° Partly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 26% severe)
S   10 47% 58°
JACKSONVILLE, IL 62650 weather forecast Day 2, 21 hours 10 PM 71° 71° Partly Cloudy S   10 66% 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 64° Low 64° Low 67° Low 60° Low 52°
High 83° High 86° High 81° High 71° High 72°
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
61% Rain
Partly Cloudy
30% Rain
Mostly Cloudy
63% Rain
Overcast
61% Rain
Mostly Cloudy
31% Rain
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