ELWOOD, IL 60421 Weather Forecast & Current Conditions
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  60421 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

JOLIET, IL
Current Weather
8:55 AM CDT MAY 15, 2026
Overcast
59°F
Feels Like: 59°F
Dewpoint: 48°F
Rel. Hum.: 67%
Visibility: 10 miles
Wind: SSW at 5 mph
Pressure:
Last 72 hours

Local Area Snow Depth

Illinois Current Weather

Illinois MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  60421 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

ELWOOD, IL 60421
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of showers early in the morning. Breezy. Highs in the lower 70s. South winds 10 to 15 mph, increasing to 15 to 20 mph in the afternoon. Gusts up to 30 mph. Chance of precipitation 20 percent.
TONIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers after midnight. A chance of thunderstorms after midnight. Showers likely late. Lows in the upper 50s. South winds 10 to 15 mph. Chance of precipitation 60 percent.
SATURDAY
Mostly cloudy. A chance of showers with a slight chance of thunderstorms. Highs in the lower 80s. Southwest winds 5 to 10 mph. Chance of precipitation 40 percent.
SATURDAY NIGHT
Mostly cloudy. A chance of showers with a slight chance of thunderstorms. Lows in the lower 60s. South winds 5 to 10 mph. Chance of precipitation 40 percent.
SUNDAY
Partly cloudy. Highs in the mid 80s. South winds 10 to 15 mph, increasing to 15 to 20 mph in the afternoon.
SUNDAY NIGHT
Mostly clear. Lows in the mid 60s.
MONDAY
Partly cloudy in the morning, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Breezy with highs in the mid 80s. Chance of precipitation 70 percent.
MONDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms. Showers likely, mainly in the evening. Lows in the mid 60s. Chance of precipitation 60 percent.
TUESDAY
Mostly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Breezy with highs in the mid 80s. Chance of precipitation 70 percent.
TUESDAY NIGHT
Mostly cloudy. Showers likely, mainly in the evening. Lows in the mid 50s. Chance of precipitation 60 percent.
WEDNESDAY
Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 70s.
WEDNESDAY NIGHT
Partly cloudy. Lows in the upper 40s.
THURSDAY
Mostly cloudy. Highs in the upper 60s.

  60421 WEATHER SATELLITE LOOPS
Visible Weather Satellite
ELWOOD, IL 60421
Infrared Weather Satellite
ELWOOD, IL 60421
  60421 WEATHER RADAR LOOP
NEXRAD Weather Radar
ELWOOD, IL 60421
 MOS COMPUTER WEATHER FORECAST

JOLIET, IL 3 hourly weather forecast
weather forecast created  8:00 PM EDT  5/14/2026
Friday
15 MAY 2026		 ELWOOD, IL 60421 weather forecast Day 1, 0 hours 1 AM 53° 51° Mostly Cloudy 22%
RAIN
<.01 in		 0% Thunder
( 8% severe)		 SSE   6 52% 36°
Low 52° ELWOOD, IL 60421 weather forecast Day 1, 3 hours 4 AM 53° 51° Mostly Cloudy SSE   7 59% 39°
High 77° ELWOOD, IL 60421 weather forecast Day 1, 6 hours 7 AM 54° 51° Mostly Cloudy 23%
RAIN
<.01 in		 0% Thunder
( 4% severe)		 S   9 66% 43°

Mostly Cloudy

Chance of Rain

 ELWOOD, IL 60421 weather forecast Day 1, 9 hours 10 AM 59° 57° Mostly Cloudy S   12 64% 47°
ELWOOD, IL 60421 weather forecast Day 1, 12 hours 1 PM 67° 67° Partly Cloudy 3%

 0% Thunder
( 6% severe)		 S   13 52% 49°
ELWOOD, IL 60421 weather forecast Day 1, 15 hours 4 PM 74° 74° Partly Cloudy S   13 43% 50°
ELWOOD, IL 60421 weather forecast Day 1, 18 hours 7 PM 73° 73° Partly Cloudy 11%
RAIN
<.01 in		 0% Thunder
( 25% severe)		 S   10 48% 52°
ELWOOD, IL 60421 weather forecast Day 1, 21 hours 10 PM 66° 66° Partly Cloudy SSE   8 63% 53°
Saturday
16 MAY 2026		 ELWOOD, IL 60421 weather forecast Day 2, 0 hours 1 AM 63° 63° Partly Cloudy 51%
RAIN
***		 0% Thunder
( 44% severe)		 S   8 72% 54°
Low 60° ELWOOD, IL 60421 weather forecast Day 2, 3 hours 4 AM 62° 62° Partly Cloudy W   7 78% 55°
High 85° ELWOOD, IL 60421 weather forecast Day 2, 6 hours 7 AM 62° 62° Mostly Cloudy 44%
RAIN
.25–.5 in		 0% Thunder
( 14% severe)		 SSW   6 90% 59°

Mostly Cloudy

Chance of Rain

 ELWOOD, IL 60421 weather forecast Day 2, 9 hours 10 AM 72° 72° Partly Cloudy SSW   8 73% 63°
ELWOOD, IL 60421 weather forecast Day 2, 12 hours 1 PM 79° 81° Mostly Cloudy 38%
RAIN
***		 0% Thunder
( 20% severe)		 WSW   8 60% 64°
ELWOOD, IL 60421 weather forecast Day 2, 15 hours 4 PM 82° 84° Partly Cloudy SW   6 55% 64°
ELWOOD, IL 60421 weather forecast Day 2, 18 hours 7 PM 78° 80° Partly Cloudy 55%
RAIN
***		 0% Thunder
( 19% severe)		 SSW   3 60% 63°
ELWOOD, IL 60421 weather forecast Day 2, 21 hours 10 PM 69° 69° Mostly Cloudy S   2 81% 63°

JOLIET, IL extended weather forecast
Sunday
17 MAY 2026		 Monday
18 MAY 2026		 Tuesday
19 MAY 2026		 Wednesday
20 MAY 2026		 Thursday
21 MAY 2026
Low 62° Low 67° Low 66° Low 50° Low 46°
High 83° High 86° High 76° High 69° High 66°
ELWOOD, IL 60421 weather forecast Day 3 ELWOOD, IL 60421 weather forecast Day 4 ELWOOD, IL 60421 weather forecast Day 5 ELWOOD, IL 60421 weather forecast Day 6 ELWOOD, IL 60421 weather forecast Day 7
Overcast
66% Rain		 Partly Cloudy
66% Rain		 Overcast
76% Rain		 Overcast
36% Rain		 Partly Cloudy
22% Rain
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