New York, NY 75° Los Angeles, CA 68° 🌤️ Chicago, IL 🌤️ Houston, TX Miami, FL 91° 🌤️ Phoenix, AZ Seattle, WA 62° 🌤️ Denver, CO Toronto, ON 68° 🌤️ Vancouver, BC
WeatherLive › Illinois › Preston Heights

Preston Heights, IL Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherPreston Heights · 11:48 AM CDT
77° | 60°
73°F
Feels like 71°
Sunny
WindNW 9 mph · Gusts 13 mph
Precip10% · –
Humidity58% · Dew point 57°
UV index8 High
Air Quality35 Good
Pressure30.06 inHg
Visibility6 mi
Sunrise / Sunset6:09 AM · 7:40 PM · 13h 31m

Weather map — Preston Heights

Full radar →
Now
73°
3%
9 mph
12:00
74°
2%
9 mph
13:00
74°
5%
10 mph
14:00
76°
1%
10 mph
15:00
77°
9%
11 mph
16:00
70°
4%
9 mph
17:00
70°
15%
8 mph
18:00
69°
17%
7 mph
19:00
68°
22%
6 mph
20:00
65°
9%
6 mph
21:00
63°
11%
6 mph
22:00
62°
11%
6 mph
23:00
61°
11%
6 mph
00:00
63°
15%
3 mph
01:00
62°
28%
3 mph
02:00
61°
28%
3 mph
03:00
61°
27%
2 mph
04:00
61°
26%
2 mph
05:00
60°
27%
3 mph
06:00
59°
28%
3 mph
07:00
60°
28%
3 mph
08:00
62°
25%
2 mph
09:00
64°
22%
3 mph
10:00
68°
12%
3 mph

Today · Sun 8/23

High 77°
10% / –

Sunny. Winds NW at 11 mph.

Tonight · Sun 8/23

Low 59°
11% / –

Sunny. Winds W at 6 mph.

Tomorrow · Mon 8/24

75° | 59°
13% / –

Mostly cloudy. Winds W at 8 mph.

7-day trend

Preston Heights · temperature + precipitation

10-day forecast

Updated 11:48 AM

Details & indices

Wind
9 mph NW
Gusts 13 mph
Humidity
58%
Dew point 57°
Pressure
30.06 inHg
Rising
UV index
8 — High
High today
Air Quality
Good
AQI 35 · US EPA
Allergy
Very high
Mugwort
Visibility
6 mi
Clear view
Allergy — Preston Heights

🌿 Conditions right now

View all →
Birch
None
Grass
None
Oak
None
Alder
None
Hazel
None
Mugwort
High
Ragweed
Moderate

Sun & moon

Sunrise6:09 AM
Sunset7:40 PM
Length of day13h 31m
Moonrise5:26 PM
Moonset1:15 AM
Moon phase🌔 Waxing Gibbous · 82%
Next full moonAug 27 Sturgeon Moon
Latitude41.4917°N
Longitude-88.0817°E

Water temps nearby

View all →
No beaches within 50 miles

Daily planner

computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
🌤️
Chicago
—
— 🌤️
Aurora
—
—
Rockford
Sunny
69°
Joliet
Sunny
73° 🌤️
Naperville
—
—
Data sources · Sunday, August 23
Where the Preston Heights forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 41.4917°N, -88.0817°.
NBM + global weather models
Updated: 11:48 AM
Weather in Preston Heights
The 10-day span for Preston Heights runs from a high near 82° on Monday down to 59° overnight on Saturday. Roughly 0.76 in of rain falls over the period, with Sunday the most likely wet day (87%). Wind is the one to watch: gusts to 29 mph around Sunday. The NWS alert board for this area is currently clear. Right now Preston Heights is running about 15° warmer than Madison. Longer view: variable mid-latitude weather in every season.
Preston Heights, IL · Elev 630 ft · 41.49°N, 88.08°W · Illinois · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 11:48 AM