JACKSONVILLE, IL 62650 Weather Forecast & Current Conditions

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JACKSONVILLE MUNI, IL
Current Weather

1:35 PM CDT MAR 12, 2026
Clear
48°F
Feels Like: 45°F
Dewpoint: 27°F
Rel. Hum.: 43%
Visibility: 10 miles
Wind: WSW at 7 mph
Pressure: 30.23 inches
Last 72 hours

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JACKSONVILLE, IL 62650
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Mostly sunny. Near steady temperature around 50. Southwest winds 10 to 15 mph with gusts up to 25 mph.
TONIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Breezy and not as cool with lows in the lower 40s. South winds 15 to 25 mph with gusts up to 40 mph.
FRIDAY
Mostly sunny and breezy. Highs in the mid 50s. West winds 15 to 25 mph with gusts up to 40 mph.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 30s. Northwest winds 5 to 10 mph with gusts up to 25 mph, becoming northeast after midnight.
SATURDAY
Mostly cloudy. Highs in the upper 50s. East winds 10 to 15 mph.
SATURDAY NIGHT
Mostly cloudy. Not as cool with lows in the upper 40s.
SUNDAY
A chance of thunderstorms. Rain, breezy with highs in the mid 60s. Chance of rain near 100 percent.
SUNDAY NIGHT
Rain and snow in the evening, then snow likely after midnight. Moderate snow accumulation. Windy and much cooler with lows 15 to 20. Chance of precipitation near 100 percent. Wind chill values as low as zero after midnight.
MONDAY
Mostly cloudy with a chance of snow in the morning, then partly sunny in the afternoon. Windy and much cooler with highs in the mid 20s. Chance of snow 50 percent. Wind chill values as low as zero.
MONDAY NIGHT
Mostly clear. Lows around 10 above. Wind chill values as low as 5 below.
TUESDAY
Mostly sunny. Highs in the upper 20s. Wind chill values as low as 5 below in the morning.
TUESDAY NIGHT
Mostly cloudy. A chance of snow and rain after midnight. Not as cool with lows in the lower 20s. Chance of precipitation 40 percent.
WEDNESDAY
Partly sunny. Not as cool with highs in the upper 40s.

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  3/12/2026
Thursday
12 MAR 2026
JACKSONVILLE, IL 62650 weather forecast Day 1, 12 hours 12 PM 48° 43° Partly Cloudy 1%

0% Thunder
( 1% severe)
W   10 43% 27°
High 51° JACKSONVILLE, IL 62650 weather forecast Day 1, 15 hours 3 PM 50° 45° Partly Cloudy SSW   14 40% 27°
Mostly Cloudy



JACKSONVILLE, IL 62650 weather forecast Day 1, 18 hours 6 PM 46° 39° Mostly Cloudy 6%

0% Thunder
( 1% severe)
S   15 51% 29°
JACKSONVILLE, IL 62650 weather forecast Day 1, 21 hours 9 PM 44° 36° Mostly Cloudy S   20 55% 29°
Friday
13 MAR 2026
JACKSONVILLE, IL 62650 weather forecast Day 2, 0 hours 12 AM 43° 34° Mostly Cloudy 8%

0% Thunder
( 2% severe)
SSW   22 55% 28°
Low 41° JACKSONVILLE, IL 62650 weather forecast Day 2, 3 hours 3 AM 43° 34° Partly Cloudy SW   20 57% 29°
High 54° JACKSONVILLE, IL 62650 weather forecast Day 2, 6 hours 6 AM 43° 35° Partly Cloudy 2%

0% Thunder
( 1% severe)
W   18 60% 30°

Mostly Cloudy




Breezy
JACKSONVILLE, IL 62650 weather forecast Day 2, 9 hours 9 AM 47° 40° Partly Cloudy W   20 53% 31°
JACKSONVILLE, IL 62650 weather forecast Day 2, 12 hours 12 PM 51° 45° Mostly Cloudy 1%

0% Thunder
( 0% severe)
WNW   18 39% 27°
JACKSONVILLE, IL 62650 weather forecast Day 2, 15 hours 3 PM 52° 47° Mostly Cloudy WNW   15 34% 25°
JACKSONVILLE, IL 62650 weather forecast Day 2, 18 hours 6 PM 46° 42° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   7 45% 26°
JACKSONVILLE, IL 62650 weather forecast Day 2, 21 hours 9 PM 39° 36° Mostly Cloudy N   5 59% 26°
Saturday
14 MAR 2026
JACKSONVILLE, IL 62650 weather forecast Day 3, 0 hours 12 AM 36° 32° Mostly Cloudy 5%

0% Thunder
( 0% severe)
NE   5 63% 25°
Low 32° JACKSONVILLE, IL 62650 weather forecast Day 3, 3 hours 3 AM 33° 28° Mostly Cloudy ENE   6 71% 25°
High 57° JACKSONVILLE, IL 62650 weather forecast Day 3, 6 hours 6 AM 33° 26° Mostly Cloudy 2%

0% Thunder
( 1% severe)
E   8 71% 25°

Mostly Cloudy



JACKSONVILLE, IL 62650 weather forecast Day 3, 9 hours 9 AM 41° 34° Mostly Cloudy E   12 57% 27°
JACKSONVILLE, IL 62650 weather forecast Day 3, 15 hours 12 PM 50° 45° Mostly Cloudy 1%

0% Thunder
( 1% severe)
ESE   13 46% 30°
JACKSONVILLE, IL 62650 weather forecast Day 3, 18 hours 3 PM 56° 53° Mostly Cloudy ESE   13 43% 34°
JACKSONVILLE, IL 62650 weather forecast Day 3, 21 hours 6 PM 53° 50° Mostly Cloudy     ESE   10 54% 37°

JACKSONVILLE MUNI, IL extended weather forecast

Sunday
15 MAR 2026
Monday
16 MAR 2026
Tuesday
17 MAR 2026
Wednesday
18 MAR 2026
Thursday
19 MAR 2026
Low 49° Low 17° Low 10° Low 19° Low 33°
High 56° High 19° High 26° High 39° High 54°
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
Overcast
89% Rain/Snow
Partly Cloudy
9% Snow
Overcast
44% Rain/Snow
Mostly Cloudy
14% Rain/Snow
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