Hourly Weather Forecast - Oswego, IL

12 AM
47°F
0%
3mph
ENE
Mostly Cloudy
Humidity
78%
Feels like
47°F
Dew Point
40°F
1 AM
45°F
0%
2mph
ENE
Mostly Cloudy
Humidity
80%
Feels like
45°F
Dew Point
39°F
2 AM
44°F
0%
2mph
ENE
Mostly Cloudy
Humidity
82%
Feels like
44°F
Dew Point
38°F
3 AM
42°F
0%
2mph
ENE
Mostly Cloudy
Humidity
82%
Feels like
42°F
Dew Point
37°F
4 AM
41°F
0%
2mph
ENE
Mostly Cloudy
Humidity
84%
Feels like
41°F
Dew Point
37°F
5 AM
40°F
0%
2mph
E
Mostly Cloudy
Humidity
86%
Feels like
40°F
Dew Point
36°F
6 AM
40°F
0%
2mph
E
Partly Cloudy
Humidity
83%
Feels like
40°F
Dew Point
35°F
6:55 AM
7 AM
41°F
0%
2mph
E
Partly Cloudy
Humidity
81%
Feels like
41°F
Dew Point
36°F
8 AM
45°F
0%
3mph
ESE
Partly Cloudy
Humidity
75%
Feels like
45°F
Dew Point
37°F
9 AM
48°F
0%
3mph
SE
Partly Cloudy
Humidity
74%
Feels like
48°F
Dew Point
40°F
10 AM
53°F
0%
4mph
SSE
Partly Cloudy
Humidity
69%
Feels like
53°F
Dew Point
43°F
11 AM
56°F
0%
4mph
S
Partly Cloudy
Humidity
65%
Feels like
56°F
Dew Point
45°F
12 PM
61°F
0%
6mph
S
Mostly Sunny
Humidity
59%
Feels like
61°F
Dew Point
46°F
1 PM
65°F
0%
7mph
S
Mostly Sunny
Humidity
54%
Feels like
65°F
Dew Point
48°F
2 PM
69°F
0%
8mph
SSW
Sunny
Humidity
49%
Feels like
69°F
Dew Point
49°F
3 PM
72°F
0%
9mph
SSW
Sunny
Humidity
47%
Feels like
72°F
Dew Point
50°F
4 PM
73°F
0%
9mph
SW
Sunny
Humidity
45%
Feels like
73°F
Dew Point
50°F
5 PM
71°F
0%
9mph
SW
Sunny
Humidity
45%
Feels like
71°F
Dew Point
49°F
6 PM
69°F
0%
7mph
SW
Sunny
Humidity
50%
Feels like
69°F
Dew Point
49°F
7 PM
66°F
0%
6mph
SW
Sunny
Humidity
56%
Feels like
66°F
Dew Point
50°F
7:06 PM
8 PM
63°F
0%
5mph
SW
Clear
Humidity
63%
Feels like
63°F
Dew Point
51°F
9 PM
62°F
0%
6mph
SW
Clear
Humidity
66%
Feels like
62°F
Dew Point
50°F
10 PM
60°F
0%
6mph
SW
Clear
Humidity
69%
Feels like
60°F
Dew Point
50°F
11 PM
59°F
0%
6mph
SW
Clear
Humidity
73%
Feels like
59°F
Dew Point
50°F

Saturday's High Temperature Outlook

Scorching Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide