JACKSONVILLE, IL 62650 Weather Forecast & Current Conditions

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JACKSONVILLE MUNI, IL
Current Weather

12:15 PM CST MAR 5, 2026
Overcast
48°F
Feels Like: 48°F
Dewpoint: 48°F
Rel. Hum.: 100%
Visibility: 7 miles
Wind: Calm
Pressure: 30.00 inches
Last 72 hours

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JACKSONVILLE, IL 62650
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Patchy fog early. Mostly cloudy. Highs in the lower 60s. North winds around 5 mph, becoming southwest.
TONIGHT
Mostly cloudy. Areas of fog. A chance of showers and thunderstorms after midnight. Lows in the lower 50s. Temperature rising into the mid 50s after midnight. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
FRIDAY
Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Not as cool with highs in the mid 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.
FRIDAY NIGHT
Partly cloudy in the evening. A chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Lows in the mid 50s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.
SATURDAY
Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Cooler with highs in the mid 60s. West winds 15 to 20 mph. Chance of rain 40 percent.
SATURDAY NIGHT AND SUNDAY
Mostly clear. Lows in the mid 30s. Highs in the lower 60s.
SUNDAY NIGHT AND MONDAY
Mostly clear. Lows in the mid 40s. Highs in the mid 70s.
MONDAY NIGHT
Mostly clear in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Not as cool with lows in the upper 50s. Chance of rain 40 percent.
TUESDAY
A chance of thunderstorms. Showers. Highs in the lower 70s. Chance of rain 80 percent.
TUESDAY NIGHT
Showers, cooler with lows in the mid 40s. Chance of rain 90 percent.
WEDNESDAY
Mostly cloudy. Showers likely, mainly in the morning. Much cooler with highs in the upper 50s. 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  7:00 AM EST  3/ 5/2026
Thursday
5 MAR 2026
JACKSONVILLE, IL 62650 weather forecast Day 1, 12 hours 12 PM 55° 54° Mostly Cloudy 7%

0% Thunder
( 0% severe)
WNW   5 77% 48°
High 59° JACKSONVILLE, IL 62650 weather forecast Day 1, 15 hours 3 PM 58° 58° Mostly Cloudy WSW   3 75% 50°
Mostly Cloudy



JACKSONVILLE, IL 62650 weather forecast Day 1, 18 hours 6 PM 55° 55° Mostly Cloudy 6%

0% Thunder
( 2% severe)
S   1 86% 51°
JACKSONVILLE, IL 62650 weather forecast Day 1, 21 hours 9 PM 52° 52° Partly Cloudy SE   3 89% 49°
Friday
6 MAR 2026
JACKSONVILLE, IL 62650 weather forecast Day 2, 0 hours 12 AM 52° 50° Mostly Cloudy 52%
RAIN
.25–.5 in
0% Thunder
( 23% severe)
SE   7 89% 49°
Low 50° JACKSONVILLE, IL 62650 weather forecast Day 2, 3 hours 3 AM 53° 50° Mostly Cloudy SE   9 93% 51°
High 76° JACKSONVILLE, IL 62650 weather forecast Day 2, 6 hours 6 AM 56° 53° Mostly Cloudy 52%
RAIN
.1–.25 in
0% Thunder
( 26% severe)
SSE   12 96% 55°

Mostly Cloudy

Rain Likely

JACKSONVILLE, IL 62650 weather forecast Day 2, 9 hours 9 AM 64° 62° Mostly Cloudy S   16 84% 59°
JACKSONVILLE, IL 62650 weather forecast Day 2, 12 hours 12 PM 72° 72° Partly Cloudy 19%
RAIN
.01–.1 in
0% Thunder
( 5% severe)
S   18 66% 60°
JACKSONVILLE, IL 62650 weather forecast Day 2, 15 hours 3 PM 74° 74° Mostly Cloudy SSW   17 59% 59°
JACKSONVILLE, IL 62650 weather forecast Day 2, 18 hours 6 PM 70° 70° Mostly Cloudy 37%
RAIN
.25–.5 in
0% Thunder
( 20% severe)
S   13 68% 59°
JACKSONVILLE, IL 62650 weather forecast Day 2, 21 hours 9 PM 66° 66° Mostly Cloudy S   16 75% 58°
Saturday
7 MAR 2026
JACKSONVILLE, IL 62650 weather forecast Day 3, 0 hours 12 AM 64° 62° Mostly Cloudy 91%
RAIN
***
0% Thunder
( 24% severe)
S   17 81% 58°
Low 53° JACKSONVILLE, IL 62650 weather forecast Day 3, 3 hours 3 AM 62° 60° Mostly Cloudy SSW   17 84% 57°
High 63° JACKSONVILLE, IL 62650 weather forecast Day 3, 6 hours 6 AM 59° 56° Mostly Cloudy 35%
RAIN
.25–.5 in
0% Thunder
( 13% severe)
SW   15 90% 56°

Mostly Cloudy

Chance of Rain

JACKSONVILLE, IL 62650 weather forecast Day 3, 9 hours 9 AM 58° 55° Mostly Cloudy W   16 77% 51°
JACKSONVILLE, IL 62650 weather forecast Day 3, 15 hours 12 PM 55° 51° Partly Cloudy 7%

0% Thunder
( 0% severe)
W   16 59% 41°
JACKSONVILLE, IL 62650 weather forecast Day 3, 18 hours 3 PM 54° 50° Mostly Cloudy WNW   14 55% 38°
JACKSONVILLE, IL 62650 weather forecast Day 3, 21 hours 6 PM 50° 47° Partly Cloudy     WNW   8 58% 36°

JACKSONVILLE MUNI, IL extended weather forecast

Sunday
8 MAR 2026
Monday
9 MAR 2026
Tuesday
10 MAR 2026
Wednesday
11 MAR 2026
Thursday
12 MAR 2026
Low 36° Low 46° Low 54° Low 56° Low 39°
High 61° High 70° High 74° High 60° 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
Clear
5% Rain
Partly Cloudy
4% Rain
Mostly Cloudy
42% Rain
Overcast
68% Rain
Mostly Cloudy
42% Rain
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