JACKSONVILLE, IL 62650 Weather Forecast & Current Conditions

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JACKSONVILLE MUNI, IL
Current Weather

5:35 AM CST FEB 20, 2026
Overcast
30°F
Feels Like: 16°F
Dewpoint: 19°F
Rel. Hum.: 61%
Visibility: 10 miles
Wind: W at 23 mph, gusts to 37
Pressure: 29.67 inches
Last 72 hours

Local Area Snow Depth

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JACKSONVILLE, IL 62650
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Partly sunny this morning, then clearing. Breezy and much cooler with highs in the lower 40s. West winds 15 to 25 mph with gusts up to 40 mph.
TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 20s. Northwest winds 5 to 10 mph.
SATURDAY
Mostly sunny. Highs in the upper 30s. Northwest winds 10 to 15 mph.
SATURDAY NIGHT
Mostly clear. Lows around 19. Northwest winds 10 to 15 mph with gusts up to 25 mph.
SUNDAY
Mostly sunny and brisk. Highs in the lower 30s. Northwest winds 15 to 25 mph with gusts up to 35 mph.
SUNDAY NIGHT AND MONDAY
Mostly clear. Lows 10 to 15. Highs in the lower 30s. Wind chill values as low as zero.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows 15 to 20.
TUESDAY AND TUESDAY NIGHT
Mostly cloudy. Highs in the upper 40s. Lows in the mid 30s.
WEDNESDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 50s.
WEDNESDAY NIGHT AND THURSDAY
Partly cloudy. Lows in the upper 20s. Highs around 50.

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 PM EST  2/19/2026
Friday
20 FEB 2026
JACKSONVILLE, IL 62650 weather forecast Day 1, 0 hours 12 AM 42° 33° Partly Cloudy 8%

0% Thunder
( 0% severe)
WSW   21 65% 31°
Low 31° JACKSONVILLE, IL 62650 weather forecast Day 1, 3 hours 3 AM 36° 24° Mostly Cloudy W   23 66% 26°
High 41° JACKSONVILLE, IL 62650 weather forecast Day 1, 6 hours 6 AM 32° 20° Mostly Cloudy 1%

0% Thunder
( 0% severe)
W   21 65% 22°

Decreasing Clouds




Breezy
JACKSONVILLE, IL 62650 weather forecast Day 1, 9 hours 9 AM 32° 20° Partly Cloudy W   21 59% 20°
JACKSONVILLE, IL 62650 weather forecast Day 1, 12 hours 12 PM 37° 27° Clear 0%

0% Thunder
( 0% severe)
W   20 48% 20°
JACKSONVILLE, IL 62650 weather forecast Day 1, 15 hours 3 PM 40° 32° Clear W   15 41% 19°
JACKSONVILLE, IL 62650 weather forecast Day 1, 18 hours 6 PM 35° 28° Clear 5%

0% Thunder
( 0% severe)
WNW   8 50% 19°
JACKSONVILLE, IL 62650 weather forecast Day 1, 21 hours 9 PM 30° 23° Partly Cloudy NW   7 61% 19°
Saturday
21 FEB 2026
JACKSONVILLE, IL 62650 weather forecast Day 2, 0 hours 12 AM 27° 20° Partly Cloudy 5%

0% Thunder
( 0% severe)
NW   7 66% 18°
Low 23° JACKSONVILLE, IL 62650 weather forecast Day 2, 3 hours 3 AM 25° 17° Mostly Cloudy NW   7 69% 17°
High 39° JACKSONVILLE, IL 62650 weather forecast Day 2, 6 hours 6 AM 24° 16° Partly Cloudy 3%

0% Thunder
( 0% severe)
NW   7 68% 16°

Partly Cloudy



JACKSONVILLE, IL 62650 weather forecast Day 2, 9 hours 9 AM 29° 20° Partly Cloudy NW   9 55% 16°
JACKSONVILLE, IL 62650 weather forecast Day 2, 12 hours 12 PM 35° 27° Partly Cloudy 1%

0% Thunder
( 0% severe)
NW   12 41% 15°
JACKSONVILLE, IL 62650 weather forecast Day 2, 15 hours 3 PM 38° 30° Partly Cloudy NW   13 36% 15°
JACKSONVILLE, IL 62650 weather forecast Day 2, 18 hours 6 PM 33° 24° Partly Cloudy 1%

0% Thunder
( 0% severe)
NW   12 44% 15°
JACKSONVILLE, IL 62650 weather forecast Day 2, 21 hours 9 PM 28° 17° Partly Cloudy NW   13 55% 15°

JACKSONVILLE MUNI, IL extended weather forecast

Sunday
22 FEB 2026
Monday
23 FEB 2026
Tuesday
24 FEB 2026
Wednesday
25 FEB 2026
Thursday
26 FEB 2026
Low 19° Low 15° Low 20° Low 31° Low 34°
High 31° High 27° High 45° High 51° High 46°
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
Partly Cloudy
6% Snow
Partly Cloudy
3% Snow
Partly Cloudy
1% Snow
Mostly Cloudy
14% Rain
Overcast
53% Rain
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