Hourly Weather Forecast - Oswego, IL

12 PM
66°F
0%
7mph
WNW
Partly Cloudy
Humidity
54%
Feels like
66°F
Dew Point
49°F
1 PM
68°F
0%
6mph
WNW
Partly Cloudy
Humidity
53%
Feels like
68°F
Dew Point
50°F
2 PM
69°F
0%
6mph
NW
Partly Cloudy
Humidity
53%
Feels like
69°F
Dew Point
51°F
3 PM
69°F
0%
7mph
NNW
Partly Cloudy
Humidity
56%
Feels like
69°F
Dew Point
52°F
4 PM
67°F
0%
7mph
NNW
Partly Cloudy
Humidity
58%
Feels like
67°F
Dew Point
51°F
5 PM
63°F
0%
6mph
N
Partly Cloudy
Humidity
61%
Feels like
63°F
Dew Point
50°F
6 PM
59°F
0%
6mph
N
Partly Cloudy
Humidity
66%
Feels like
59°F
Dew Point
48°F
7 PM
56°F
0%
5mph
NNE
Mostly Cloudy
Humidity
70%
Feels like
56°F
Dew Point
46°F
7:05 PM
8 PM
53°F
0%
5mph
NNE
Mostly Cloudy
Humidity
75%
Feels like
53°F
Dew Point
45°F
9 PM
50°F
0%
5mph
NE
Mostly Cloudy
Humidity
77%
Feels like
50°F
Dew Point
43°F
10 PM
48°F
0%
4mph
NE
Mostly Cloudy
Humidity
78%
Feels like
46°F
Dew Point
41°F
11 PM
46°F
0%
4mph
ENE
Cloudy
Humidity
81%
Feels like
44°F
Dew Point
40°F

Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

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

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Weekend Weather Preview

Weekly Drought Map for March 19, 2026

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

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

When Does Spring Begin?

(Image provided by Pixabay.com)

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