Hourly Weather Forecast - Markham, IL

12 PM
49°F
0%
4mph
NW
Partly Cloudy
Humidity
38%
Feels like
48°F
Dew Point
24°F
1 PM
49°F
0%
4mph
NW
Partly Cloudy
Humidity
38%
Feels like
48°F
Dew Point
25°F
2 PM
49°F
0%
4mph
NW
Partly Cloudy
Humidity
38%
Feels like
49°F
Dew Point
25°F
3 PM
50°F
0%
3mph
NW
Partly Cloudy
Humidity
39%
Feels like
50°F
Dew Point
26°F
4 PM
50°F
0%
3mph
NW
Partly Cloudy
Humidity
39%
Feels like
50°F
Dew Point
27°F
5 PM
51°F
0%
2mph
NW
Partly Cloudy
Humidity
40%
Feels like
51°F
Dew Point
28°F
6 PM
51°F
0%
2mph
WNW
Mostly Sunny
Humidity
41%
Feels like
51°F
Dew Point
28°F
7 PM
49°F
0%
2mph
WSW
Mostly Sunny
Humidity
44%
Feels like
49°F
Dew Point
29°F
7:49 PM
8 PM
47°F
0%
2mph
SW
Mostly Clear
Humidity
49%
Feels like
47°F
Dew Point
29°F
9 PM
45°F
0%
2mph
SSW
Clear
Humidity
54%
Feels like
45°F
Dew Point
29°F
10 PM
43°F
0%
3mph
SSW
Mostly Clear
Humidity
58%
Feels like
43°F
Dew Point
29°F
11 PM
42°F
0%
3mph
SSW
Mostly Clear
Humidity
62%
Feels like
40°F
Dew Point
30°F

Today's Severe Weather Outlook

Heavy Rain, Severe Storms Impact the Southeast

Heavy rainfall and gusty thunderstorms target portions of the Southeast today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for April 30th, 2026

Latest Drought Update: Deep Drought Continues

(Image provided by Manfred Richter via Pixabay.com)

Plant Care: What to Do When Frosts and Freezes Occur

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

A thunderstorm is seen in the Plains. (Courtesy of Pixabay.com)

Spring Weather Hazards: Excessive Heat to Blizzards

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