Hourly Weather Forecast - Watertown, IL

2 PM
77°F
10%
20mph
S
Mostly Cloudy
Humidity
55%
Feels like
77°F
Dew Point
60°F
3 PM
78°F
20%
19mph
SSW
Cloudy
Humidity
55%
Feels like
78°F
Dew Point
60°F
4 PM
77°F
70%
19mph
SSW
70% Chance of Light Rain
Humidity
56%
Feels like
77°F
Dew Point
60°F
5 PM
75°F
60%
18mph
SSW
60% Chance of Light Rain
Humidity
61%
Feels like
75°F
Dew Point
61°F
6 PM
73°F
70%
17mph
SSW
70% Chance of Light Rain
Humidity
65%
Feels like
73°F
Dew Point
61°F
7 PM
71°F
40%
17mph
SSW
40% Chance Rain Showers
Humidity
72%
Feels like
71°F
Dew Point
61°F
7:16 PM
8 PM
70°F
20%
16mph
SSW
Mostly Cloudy
Humidity
74%
Feels like
70°F
Dew Point
61°F
9 PM
70°F
10%
16mph
SSW
Partly Cloudy
Humidity
76%
Feels like
70°F
Dew Point
62°F
10 PM
69°F
10%
16mph
SSW
Mostly Clear
Humidity
77%
Feels like
69°F
Dew Point
62°F
11 PM
69°F
10%
15mph
SSW
Mostly Clear
Humidity
77%
Feels like
69°F
Dew Point
62°F

Today's Severe Weather Outlook

Severe Weather Heads for Midwest & Great Lakes

A potent low pressure system tracking into The Midwest and Great Lakes will provide ample energy for severe thunderstorms today.

Snowfall Forecast Through Saturday Night

One-Two Punch Of Snow And Ice Hits Northern Tier

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for April 2, 2026

Substantial Drying Leads To Worsening Drought Depiction Nationwide

Severe storm moving over the Texas Panhandle

What Is A Severe Thunderstorm?

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide