Hourly Weather Forecast - Williamsville, IL

12 AM
46°F
10%
5mph
SE
Mostly Cloudy
Humidity
93%
Feels like
43°F
Dew Point
43°F
1 AM
45°F
10%
5mph
SE
Mostly Cloudy
Humidity
92%
Feels like
42°F
Dew Point
43°F
2 AM
45°F
10%
6mph
SE
Mostly Cloudy
Humidity
92%
Feels like
42°F
Dew Point
43°F
3 AM
45°F
10%
6mph
SE
Mostly Cloudy
Humidity
91%
Feels like
42°F
Dew Point
43°F
4 AM
45°F
10%
6mph
SSE
Partly Cloudy
Humidity
92%
Feels like
42°F
Dew Point
43°F
5 AM
45°F
10%
6mph
SSE
Partly Cloudy
Humidity
92%
Feels like
42°F
Dew Point
43°F
6 AM
46°F
10%
6mph
SSE
Partly Cloudy
Humidity
92%
Feels like
42°F
Dew Point
44°F
7 AM
47°F
10%
7mph
SSE
Partly Cloudy
Humidity
92%
Feels like
43°F
Dew Point
44°F
7:17 AM
8 AM
48°F
20%
7mph
SSE
Partly Cloudy
Humidity
91%
Feels like
45°F
Dew Point
45°F
9 AM
49°F
20%
8mph
SSE
Mostly Cloudy
Humidity
89%
Feels like
46°F
Dew Point
46°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Thursday's Weather Outlook

Today's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

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