JACKSONVILLE, IL 62650 Weather Forecast & Current Conditions

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JACKSONVILLE MUNI, IL
Current Weather

6:35 PM CST JAN 12, 2026
Clear
41°F
Feels Like: 38°F
Dewpoint: 28°F
Rel. Hum.: 59%
Visibility: 10 miles
Wind: SSW at 5 mph
Pressure: 30.13 inches
Last 72 hours

Local Area Snow Depth

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JACKSONVILLE, IL 62650
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear this evening, then becoming partly cloudy. Lows in the mid 30s. Southwest winds 10 to 15 mph.
TUESDAY
Partly sunny. Highs in the mid 50s. West winds 15 to 20 mph.
TUESDAY NIGHT
Mostly cloudy. Lows in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
WEDNESDAY
Mostly cloudy in the morning, then becoming partly sunny. Breezy and much cooler with highs in the mid 30s. Northwest winds 15 to 25 mph with gusts up to 35 mph.
WEDNESDAY NIGHT
Mostly clear. Much cooler with lows around 14. Northwest winds 15 to 20 mph.
THURSDAY
Sunny in the morning, then becoming partly sunny. Highs in the upper 20s.
THURSDAY NIGHT
Mostly cloudy with a 50 percent chance of snow. Lows in the lower 20s. Temperature rising into the upper 20s after midnight.
FRIDAY AND FRIDAY NIGHT
Mostly cloudy with a 30 percent chance of snow. Highs in the upper 30s. Lows around 15.
SATURDAY
Mostly cloudy. Much cooler with highs in the lower 20s. Wind chill values as low as zero.
SATURDAY NIGHT THROUGH SUNDAY NIGHT
Partly cloudy. Lows 5 to 10 above. Highs in the lower 20s. Wind chill values as low as 10 below.
MARTIN LUTHER KING JR DAY
Mostly sunny. Highs around 30. Wind chill values as low as zero in the morning.

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  7:00 AM EST  1/12/2026
Monday
12 JAN 2026
JACKSONVILLE, IL 62650 weather forecast Day 1, 12 hours 12 PM 42° 36° Clear 0%

0% Thunder
( 0% severe)
WSW   10 52% 26°
High 47° JACKSONVILLE, IL 62650 weather forecast Day 1, 15 hours 3 PM 46° 41° Partly Cloudy SW   9 51% 29°
Partly Cloudy



JACKSONVILLE, IL 62650 weather forecast Day 1, 18 hours 6 PM 39° 34° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSW   7 70% 30°
JACKSONVILLE, IL 62650 weather forecast Day 1, 21 hours 9 PM 36° 30° Partly Cloudy SSW   7 79% 30°
Tuesday
13 JAN 2026
JACKSONVILLE, IL 62650 weather forecast Day 2, 0 hours 12 AM 36° 30° Partly Cloudy 2%

0% Thunder
( 0% severe)
SW   8 79% 30°
Low 33° JACKSONVILLE, IL 62650 weather forecast Day 2, 3 hours 3 AM 36° 28° Partly Cloudy SSW   10 79% 30°
High 54° JACKSONVILLE, IL 62650 weather forecast Day 2, 6 hours 6 AM 36° 28° Partly Cloudy 3%

0% Thunder
( 0% severe)
SW   12 82% 31°

Partly Cloudy



JACKSONVILLE, IL 62650 weather forecast Day 2, 9 hours 9 AM 43° 36° Partly Cloudy WSW   14 65% 32°
JACKSONVILLE, IL 62650 weather forecast Day 2, 12 hours 12 PM 51° 46° Partly Cloudy 9%

0% Thunder
( 0% severe)
W   15 54% 35°
JACKSONVILLE, IL 62650 weather forecast Day 2, 15 hours 3 PM 54° 50° Mostly Cloudy W   13 50% 36°
JACKSONVILLE, IL 62650 weather forecast Day 2, 18 hours 6 PM 49° 45° Mostly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 2% severe)
W   10 63% 37°
JACKSONVILLE, IL 62650 weather forecast Day 2, 21 hours 9 PM 46° 41° Mostly Cloudy W   10 73% 38°
Wednesday
14 JAN 2026
JACKSONVILLE, IL 62650 weather forecast Day 3, 0 hours 12 AM 43° 38° Mostly Cloudy 4%

0% Thunder
( 2% severe)
WNW   9 79% 37°
Low 31° JACKSONVILLE, IL 62650 weather forecast Day 3, 3 hours 3 AM 40° 33° Mostly Cloudy NW   12 82% 35°
High 37° JACKSONVILLE, IL 62650 weather forecast Day 3, 6 hours 6 AM 36° 27° Mostly Cloudy 3%

0% Thunder
( 1% severe)
NW   14 82% 31°

Mostly Cloudy




Breezy
JACKSONVILLE, IL 62650 weather forecast Day 3, 9 hours 9 AM 34° 23° Mostly Cloudy NNW   17 75% 27°
JACKSONVILLE, IL 62650 weather forecast Day 3, 15 hours 12 PM 33° 21° Mostly Cloudy 8%

0% Thunder
( 0% severe)
NNW   20 59% 21°
JACKSONVILLE, IL 62650 weather forecast Day 3, 18 hours 3 PM 31° 19° Mostly Cloudy NNW   20 51% 16°
JACKSONVILLE, IL 62650 weather forecast Day 3, 21 hours 6 PM 26° 14° Partly Cloudy     NNW   15 54% 13°

JACKSONVILLE MUNI, IL extended weather forecast

Thursday
15 JAN 2026
Friday
16 JAN 2026
Saturday
17 JAN 2026
Sunday
18 JAN 2026
Monday
19 JAN 2026
Low 13° Low 18° Low 15° Low 10° Low 23°
High 28° High 34° High 16° High 25° High 47°
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
Clear
2% Snow
Overcast
27% Snow
Overcast
39% Snow
Partly Cloudy
9% Snow
Partly Cloudy
19% Snow/Ice
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