SAINT JOSEPH, IL 61873 Weather Forecast & Current Conditions

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RANTOUL, IL
Current Weather

11:35 AM CDT MAY 26, 2026
Clear
79°F
Feels Like: 79°F
Dewpoint: 48°F
Rel. Hum.: 34%
Visibility: 10 miles
Wind: E at 7 mph
Pressure: 30.06 inches
Last 72 hours

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SAINT JOSEPH, IL 61873
Weather Forecast

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Snow Depth pages
THIS AFTERNOON
Mostly cloudy. Near steady temperature around 80. East winds 5 to 10 mph.
TONIGHT
Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. East winds 5 to 10 mph. Chance of rain 20 percent.
WEDNESDAY
Partly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.
WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows around 60. East winds 5 to 10 mph, becoming north after midnight.
THURSDAY
Mostly sunny. Highs in the lower 80s. Northeast winds 10 to 15 mph.
THURSDAY NIGHT THROUGH SATURDAY
Partly cloudy. Lows in the mid 50s. Highs in the upper 70s.
SATURDAY NIGHT THROUGH MONDAY
Mostly clear. Lows in the mid 50s. Highs in the upper 70s.

Visible Weather Satellite
SAINT JOSEPH, IL 61873
Infrared Weather Satellite
SAINT JOSEPH, IL 61873
NEXRAD Weather Radar
SAINT JOSEPH, IL 61873

RANTOUL, IL 3 hourly weather forecast

weather forecast created  7:00 AM CDT  5/26/2026
Tuesday
26 MAY 2026
SAINT JOSEPH, IL 61873 weather forecast Day 1, 12 hours 1 PM 78° 79° Mostly Cloudy 6%

0% Thunder
( 7% severe)
ESE   6 52% 59°
High 79° SAINT JOSEPH, IL 61873 weather forecast Day 1, 15 hours 4 PM 78° 79° Mostly Cloudy ESE   6 50% 58°
Mostly Cloudy

Chance of Rain

SAINT JOSEPH, IL 61873 weather forecast Day 1, 18 hours 7 PM 76° 78° Mostly Cloudy 24%
RAIN
<.01 in
0% Thunder
( 23% severe)
SE   5 60% 61°
SAINT JOSEPH, IL 61873 weather forecast Day 1, 21 hours 10 PM 69° 69° Mostly Cloudy SE   3 76% 61°
Wednesday
27 MAY 2026
SAINT JOSEPH, IL 61873 weather forecast Day 2, 0 hours 1 AM 66° 66° Mostly Cloudy 60%
RAIN
***
0% Thunder
( 24% severe)
E   3 84% 61°
Low 62° SAINT JOSEPH, IL 61873 weather forecast Day 2, 3 hours 4 AM 64° 66° Mostly Cloudy NE   2 93% 62°
High 79° SAINT JOSEPH, IL 61873 weather forecast Day 2, 6 hours 7 AM 66° 66° Mostly Cloudy 65%
RAIN
***
0% Thunder
( 23% severe)
ENE   3 90% 63°

Mostly Cloudy

Rain Likely

SAINT JOSEPH, IL 61873 weather forecast Day 2, 9 hours 10 AM 71° 71° Mostly Cloudy ENE   5 81% 65°
SAINT JOSEPH, IL 61873 weather forecast Day 2, 12 hours 1 PM 76° 78° Mostly Cloudy 30%
RAIN
.25–.5 in
0% Thunder
( 36% severe)
ENE   7 69% 65°
SAINT JOSEPH, IL 61873 weather forecast Day 2, 15 hours 4 PM 77° 79° Mostly Cloudy ENE   7 60% 62°
SAINT JOSEPH, IL 61873 weather forecast Day 2, 18 hours 7 PM 76° 78° Partly Cloudy 4%

0% Thunder
( 10% severe)
ENE   5 64% 63°
SAINT JOSEPH, IL 61873 weather forecast Day 2, 21 hours 10 PM 68° 68° Partly Cloudy E   2 76% 60°
Thursday
28 MAY 2026
SAINT JOSEPH, IL 61873 weather forecast Day 3, 0 hours 1 AM 64° 65° Clear 0%

0% Thunder
( 3% severe)
W   3 84% 59°
Low 60° SAINT JOSEPH, IL 61873 weather forecast Day 3, 3 hours 4 AM 61° 61° Mostly Cloudy NNW   6 87% 57°
High 79° SAINT JOSEPH, IL 61873 weather forecast Day 3, 6 hours 7 AM 63° 62° Mostly Cloudy 0%

0% Thunder
( 4% severe)
NNE   9 81% 57°

Decreasing Clouds



SAINT JOSEPH, IL 61873 weather forecast Day 3, 9 hours 10 AM 71° 71° Clear NE   12 63% 58°
SAINT JOSEPH, IL 61873 weather forecast Day 3, 15 hours 1 PM 77° 79° Clear 0%

0% Thunder
( 3% severe)
NE   12 50% 57°
SAINT JOSEPH, IL 61873 weather forecast Day 3, 18 hours 4 PM 77° 78° Clear NE   12 45% 54°
SAINT JOSEPH, IL 61873 weather forecast Day 3, 21 hours 7 PM 74° 74° Partly Cloudy     ENE   9 50% 54°

RANTOUL, IL extended weather forecast

Friday
29 MAY 2026
Saturday
30 MAY 2026
Sunday
31 MAY 2026
Monday
1 JUN 2026
Tuesday
2 JUN 2026
Low 55° Low 54° Low 50° Low 55° Low 58°
High 79° High 74° High 74° High 78° High 81°
SAINT JOSEPH, IL 61873 weather forecast Day 4 SAINT JOSEPH, IL 61873 weather forecast Day 5 SAINT JOSEPH, IL 61873 weather forecast Day 6 SAINT JOSEPH, IL 61873 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
6% Rain
Clear
12% Rain
Clear
11% Rain
Clear
13% Rain
Clear
16% Rain
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