PROSPECT HEIGHTS, IL 60070 Weather Forecast & Current Conditions

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CHICAGO/WHEELING, IL
Current Weather

10:52 AM CDT MAY 23, 2026
Overcast
61°F
Feels Like: 61°F
Dewpoint: 54°F
Rel. Hum.: 78%
Visibility: 10 miles
Wind: NNW at 6 mph
Pressure: 30.04 inches
Last 72 hours

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PROSPECT HEIGHTS, IL 60070
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
EARLY THIS MORNING
Cloudy. Isolated showers. Temperatures in the mid 50s. Northeast winds around 5 mph. Chance of precipitation 20 percent.
TODAY
Mostly cloudy. Highs around 70 inland, but only in the lower 60s near the lake. Northeast winds 5 to 10 mph.
TONIGHT
Mostly cloudy. A slight chance of showers late in the evening. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 50s. East winds 5 to 10 mph. Chance of precipitation 40 percent.
SUNDAY
Mostly cloudy in the morning, then clearing. A chance of showers early in the morning. Highs in the upper 70s inland, but only in the upper 60s near the lake. North winds 5 to 10 mph. Chance of precipitation 30 percent.
SUNDAY NIGHT
Mostly clear. Lows in the upper 50s. South winds around 5 mph.
MEMORIAL DAY
Mostly sunny. Highs in the mid 80s inland, but only in the upper 70s near the lake. South winds 5 to 10 mph.
MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 60s.
TUESDAY
Partly cloudy. Highs in the upper 80s inland, but only in the upper 70s near the lake.
TUESDAY NIGHT
Mostly cloudy. Lows in the mid 60s.
WEDNESDAY
Mostly cloudy with a chance of showers. Highs in the lower 80s inland, but only in the lower 70s near the lake. Chance of precipitation 30 percent.
WEDNESDAY NIGHT
Mostly cloudy. Lows in the lower 60s.
THURSDAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 70s inland, but only in the upper 60s near the lake.
THURSDAY NIGHT
Partly cloudy. Lows in the upper 50s.

Visible Weather Satellite
PROSPECT HEIGHTS, IL 60070
Infrared Weather Satellite
PROSPECT HEIGHTS, IL 60070
NEXRAD Weather Radar
PROSPECT HEIGHTS, IL 60070

CHICAGO/WHEELING, IL 3 hourly weather forecast

weather forecast created  7:00 PM CDT  5/22/2026
Saturday
23 MAY 2026
PROSPECT HEIGHTS, IL 60070 weather forecast Day 1, 0 hours 1 AM 59° 58° Mostly Cloudy 17%
RAIN
.01–.1 in
0% Thunder
( 7% severe)
E   8 72% 50°
Low 55° PROSPECT HEIGHTS, IL 60070 weather forecast Day 1, 3 hours 4 AM 57° 56° Mostly Cloudy ENE   7 80% 51°
High 68° PROSPECT HEIGHTS, IL 60070 weather forecast Day 1, 6 hours 7 AM 56° 55° Mostly Cloudy 9%

0% Thunder
( 1% severe)
NE   6 83% 51°

Mostly Cloudy



PROSPECT HEIGHTS, IL 60070 weather forecast Day 1, 9 hours 10 AM 60° 59° Mostly Cloudy NNE   7 75% 52°
PROSPECT HEIGHTS, IL 60070 weather forecast Day 1, 12 hours 1 PM 64° 64° Mostly Cloudy 4%

0% Thunder
( 5% severe)
N   8 67% 53°
PROSPECT HEIGHTS, IL 60070 weather forecast Day 1, 15 hours 4 PM 67° 67° Partly Cloudy NE   8 61% 53°
PROSPECT HEIGHTS, IL 60070 weather forecast Day 1, 18 hours 7 PM 64° 64° Mostly Cloudy 5%

0% Thunder
( 9% severe)
ENE   7 65% 52°
PROSPECT HEIGHTS, IL 60070 weather forecast Day 1, 21 hours 10 PM 59° 60° Mostly Cloudy   CALM 78% 52°
Sunday
24 MAY 2026
PROSPECT HEIGHTS, IL 60070 weather forecast Day 2, 0 hours 1 AM 57° 58° Mostly Cloudy 29%
RAIN
.5–1 in
0% Thunder
( 20% severe)
  CALM 83% 52°
Low 53° PROSPECT HEIGHTS, IL 60070 weather forecast Day 2, 3 hours 4 AM 57° 58° Mostly Cloudy   CALM 83% 52°
High 78° PROSPECT HEIGHTS, IL 60070 weather forecast Day 2, 6 hours 7 AM 59° 60° Mostly Cloudy 31%
RAIN
.25–.5 in
0% Thunder
( 6% severe)
  CALM 83% 54°

Decreasing Clouds

Chance of Rain

PROSPECT HEIGHTS, IL 60070 weather forecast Day 2, 9 hours 10 AM 68° 68° Mostly Cloudy   CALM 65% 56°
PROSPECT HEIGHTS, IL 60070 weather forecast Day 2, 12 hours 1 PM 74° 74° Partly Cloudy 6%

0% Thunder
( 4% severe)
NW   6 51% 55°
PROSPECT HEIGHTS, IL 60070 weather forecast Day 2, 15 hours 4 PM 78° 79° Clear N   6 42% 53°
PROSPECT HEIGHTS, IL 60070 weather forecast Day 2, 18 hours 7 PM 77° 78° Partly Cloudy 1%

0% Thunder
( 4% severe)
E   3 45% 54°
PROSPECT HEIGHTS, IL 60070 weather forecast Day 2, 21 hours 10 PM 67° 67° Partly Cloudy   CALM 63% 54°

CHICAGO/WHEELING, IL extended weather forecast

Monday
25 MAY 2026
Tuesday
26 MAY 2026
Wednesday
27 MAY 2026
Thursday
28 MAY 2026
Friday
29 MAY 2026
Low 55° Low 61° Low 60° Low 58° Low 60°
High 85° High 90° High 79° High 79° High 74°
PROSPECT HEIGHTS, IL 60070 weather forecast Day 3 PROSPECT HEIGHTS, IL 60070 weather forecast Day 4 PROSPECT HEIGHTS, IL 60070 weather forecast Day 5 PROSPECT HEIGHTS, IL 60070 weather forecast Day 6 PROSPECT HEIGHTS, IL 60070 weather forecast Day 7
Partly Cloudy
4% Rain
Partly Cloudy
15% Rain
Partly Cloudy
29% Rain
Mostly Cloudy
34% Rain
Overcast
50% Rain
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