PROSPECT HEIGHTS, IL 60070 Weather Forecast & Current Conditions

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CHICAGO/WHEELING, IL
Current Weather

5:52 AM CST FEB 19, 2026
Broken Clouds
34°F
Feels Like: 34°F
Dewpoint: 23°F
Rel. Hum.: 63%
Visibility: 10 miles
Wind: Calm
Pressure: 29.66 inches
Last 72 hours

Local Area Snow Depth

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PROSPECT HEIGHTS, IL 60070
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy. A slight chance of showers early in the afternoon. Showers likely and a slight chance of thunderstorms late. Highs in the lower 50s inland, but only in the mid 40s near the lake. Temperature falling into the mid 40s in the afternoon. Northeast winds 5 to 10 mph. Chance of precipitation 60 percent.
TONIGHT
Mostly cloudy. Showers with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Breezy with lows in the mid 30s. Northeast winds around 10 mph, increasing to southwest 15 to 20 mph with gusts up to 30 mph after midnight. Chance of precipitation 80 percent.
FRIDAY
Mostly cloudy. A chance of rain early in the morning. A chance of snow in the morning. Little or no snow accumulation. Windy with highs in the lower 40s. West winds 15 to 25 mph with gusts up to 40 mph. Chance of precipitation 40 percent.
FRIDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 20s. West winds 10 to 15 mph.
SATURDAY
Mostly cloudy. Highs in the upper 30s. West winds around 10 mph.
SATURDAY NIGHT
Cloudy with a 20 percent chance of snow. Lows in the mid 20s.
SUNDAY
Mostly cloudy with a 20 percent chance of snow. Highs in the mid 30s.
SUNDAY NIGHT
Mostly cloudy with a 20 percent chance of snow. Lows around 20.
MONDAY
Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 30s.
MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows around 20.
TUESDAY
Partly cloudy. Highs around 40.
TUESDAY NIGHT
Mostly cloudy. Near steady temperature in the mid 30s.
WEDNESDAY
Mostly cloudy. Highs in the upper 40s.

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  6:00 PM CST  2/18/2026
Thursday
19 FEB 2026
PROSPECT HEIGHTS, IL 60070 weather forecast Day 1, 0 hours 12 AM 45° 42° Mostly Cloudy 1%

0% Thunder
( 1% severe)
SW   6 45% 25°
Low 38° PROSPECT HEIGHTS, IL 60070 weather forecast Day 1, 3 hours 3 AM 41° 39° Mostly Cloudy SW   1 54% 26°
High 54° PROSPECT HEIGHTS, IL 60070 weather forecast Day 1, 6 hours 6 AM 39° 37° Mostly Cloudy 9%

0% Thunder
( 1% severe)
ENE   1 64% 28°

Mostly Cloudy

Chance of Rain

PROSPECT HEIGHTS, IL 60070 weather forecast Day 1, 9 hours 9 AM 45° 44° Mostly Cloudy NE   3 53% 29°
PROSPECT HEIGHTS, IL 60070 weather forecast Day 1, 12 hours 12 PM 51° 48° Mostly Cloudy 29%
RAIN
<.01 in
0% Thunder
( 11% severe)
E   7 50% 33°
PROSPECT HEIGHTS, IL 60070 weather forecast Day 1, 15 hours 3 PM 50° 47° Mostly Cloudy ENE   8 61% 37°
PROSPECT HEIGHTS, IL 60070 weather forecast Day 1, 18 hours 6 PM 47° 44° Mostly Cloudy 74%
RAIN
***
0% Thunder
( 13% severe)
ENE   7 74% 39°
PROSPECT HEIGHTS, IL 60070 weather forecast Day 1, 21 hours 9 PM 46° 42° Mostly Cloudy E   7 83% 41°
Friday
20 FEB 2026
PROSPECT HEIGHTS, IL 60070 weather forecast Day 2, 0 hours 12 AM 44° 39° Mostly Cloudy 46%
RAIN
.1–.25 in
0% Thunder
( 7% severe)
S   8 86% 40°
Low 35° PROSPECT HEIGHTS, IL 60070 weather forecast Day 2, 3 hours 3 AM 42° 36° Mostly Cloudy SW   12 82% 37°
High 43° PROSPECT HEIGHTS, IL 60070 weather forecast Day 2, 6 hours 6 AM 39° 31° Mostly Cloudy 34%
SNOW
2.5–5 in
0% Thunder
( 0% severe)
WSW   14 85% 35°

Mostly Cloudy

Chance of Snow


Breezy
PROSPECT HEIGHTS, IL 60070 weather forecast Day 2, 9 hours 9 AM 36° 26° Mostly Cloudy W   18 82% 31°
PROSPECT HEIGHTS, IL 60070 weather forecast Day 2, 12 hours 12 PM 38° 28° Mostly Cloudy 7%

0% Thunder
( 0% severe)
W   20 67% 28°
PROSPECT HEIGHTS, IL 60070 weather forecast Day 2, 15 hours 3 PM 39° 30° Mostly Cloudy W   17 59% 26°
PROSPECT HEIGHTS, IL 60070 weather forecast Day 2, 18 hours 6 PM 36° 28° Mostly Cloudy 0%

0% Thunder
( 0% severe)
W   13 60% 24°
PROSPECT HEIGHTS, IL 60070 weather forecast Day 2, 21 hours 9 PM 33° 24° Mostly Cloudy W   12 65% 23°

CHICAGO/WHEELING, IL extended weather forecast

BAD DAY
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Low 36° Low 26° Low 22° Low 20° Low 23°
High 43° High 36° High 28° High 31° High 41°
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
Overcast
41% Rain/Snow
Partly Cloudy
16% Snow
Overcast
23% Snow
Mostly Cloudy
16% Snow
Partly Cloudy
15% Snow
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