Hourly Weather Forecast - Watertown, IL

12 AM
45°F
10%
7mph
NNW
Mostly Clear
Humidity
59%
Feels like
42°F
Dew Point
32°F
1 AM
44°F
10%
7mph
NNW
Mostly Clear
Humidity
61%
Feels like
40°F
Dew Point
32°F
2 AM
43°F
10%
7mph
NNW
Clear
Humidity
64%
Feels like
38°F
Dew Point
31°F
3 AM
41°F
10%
7mph
N
Clear
Humidity
65%
Feels like
37°F
Dew Point
31°F
4 AM
40°F
10%
8mph
N
Clear
Humidity
66%
Feels like
35°F
Dew Point
29°F
5 AM
38°F
10%
8mph
N
Clear
Humidity
68%
Feels like
33°F
Dew Point
29°F
6 AM
37°F
10%
7mph
N
Clear
Humidity
69%
Feels like
31°F
Dew Point
28°F
6:28 AM
7 AM
37°F
10%
7mph
N
Sunny
Humidity
69%
Feels like
31°F
Dew Point
28°F
8 AM
38°F
10%
8mph
NNE
Mostly Sunny
Humidity
68%
Feels like
33°F
Dew Point
29°F
9 AM
41°F
0%
9mph
NNE
Mostly Sunny
Humidity
63%
Feels like
35°F
Dew Point
29°F
10 AM
43°F
0%
9mph
NNE
Partly Cloudy
Humidity
58%
Feels like
38°F
Dew Point
29°F
11 AM
46°F
0%
9mph
NNE
Mostly Sunny
Humidity
53%
Feels like
41°F
Dew Point
29°F
12 PM
48°F
0%
9mph
NNE
Mostly Sunny
Humidity
48%
Feels like
44°F
Dew Point
29°F
1 PM
50°F
0%
8mph
NNE
Mostly Sunny
Humidity
44%
Feels like
46°F
Dew Point
29°F
2 PM
51°F
0%
8mph
NE
Mostly Sunny
Humidity
41%
Feels like
51°F
Dew Point
28°F
3 PM
52°F
0%
8mph
NE
Sunny
Humidity
39%
Feels like
52°F
Dew Point
28°F
4 PM
52°F
0%
7mph
NE
Sunny
Humidity
39%
Feels like
52°F
Dew Point
28°F
5 PM
51°F
0%
7mph
NE
Mostly Sunny
Humidity
40%
Feels like
51°F
Dew Point
28°F
6 PM
50°F
0%
6mph
NE
Partly Cloudy
Humidity
41%
Feels like
47°F
Dew Point
27°F
7 PM
48°F
0%
6mph
NE
Partly Cloudy
Humidity
43%
Feels like
46°F
Dew Point
27°F
7:21 PM
8 PM
46°F
0%
6mph
ENE
Partly Cloudy
Humidity
41%
Feels like
43°F
Dew Point
23°F
9 PM
44°F
0%
6mph
ENE
Partly Cloudy
Humidity
45%
Feels like
40°F
Dew Point
24°F
10 PM
42°F
0%
6mph
ENE
Mostly Cloudy
Humidity
48%
Feels like
38°F
Dew Point
24°F
11 PM
40°F
0%
6mph
E
Mostly Cloudy
Humidity
51%
Feels like
36°F
Dew Point
24°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

Thursday's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 26, 2026

Extreme Weather Leads To A Mix Of Drought Development & Relief

Severe storm moving over the Texas Panhandle

What Is A Severe Thunderstorm?

(Image provided by Pixabay.com)

Sun Safety: Protect Your Skin During Spring

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