Hourly Weather Forecast - Ottawa, IL

12 AM
31°F
0%
8mph
WNW
Clear
Humidity
74%
Feels like
24°F
Dew Point
24°F
1 AM
31°F
0%
7mph
WNW
Clear
Humidity
76%
Feels like
24°F
Dew Point
24°F
2 AM
30°F
0%
6mph
WNW
Clear
Humidity
78%
Feels like
23°F
Dew Point
24°F
3 AM
29°F
0%
6mph
W
Clear
Humidity
80%
Feels like
23°F
Dew Point
24°F
4 AM
29°F
0%
5mph
W
Mostly Clear
Humidity
80%
Feels like
23°F
Dew Point
24°F
5 AM
28°F
0%
5mph
W
Mostly Clear
Humidity
81%
Feels like
22°F
Dew Point
23°F
6 AM
28°F
0%
5mph
WSW
Mostly Clear
Humidity
81%
Feels like
22°F
Dew Point
23°F
7 AM
29°F
0%
6mph
WSW
Mostly Clear
Humidity
79%
Feels like
23°F
Dew Point
23°F
7:12 AM
8 AM
31°F
0%
6mph
W
Sunny
Humidity
75%
Feels like
25°F
Dew Point
24°F
9 AM
34°F
0%
7mph
W
Sunny
Humidity
73%
Feels like
28°F
Dew Point
26°F
10 AM
37°F
0%
7mph
W
Mostly Sunny
Humidity
71%
Feels like
31°F
Dew Point
28°F
11 AM
39°F
0%
8mph
W
Sunny
Humidity
65%
Feels like
34°F
Dew Point
28°F
12 PM
42°F
0%
8mph
W
Sunny
Humidity
59%
Feels like
37°F
Dew Point
28°F
1 PM
44°F
0%
9mph
WSW
Sunny
Humidity
55%
Feels like
39°F
Dew Point
28°F
2 PM
45°F
0%
10mph
WSW
Mostly Sunny
Humidity
51%
Feels like
40°F
Dew Point
28°F
3 PM
46°F
0%
11mph
SW
Partly Cloudy
Humidity
46%
Feels like
41°F
Dew Point
27°F
4 PM
47°F
0%
11mph
SW
Cloudy
Humidity
43%
Feels like
42°F
Dew Point
26°F
5 PM
46°F
0%
12mph
SSW
Cloudy
Humidity
45%
Feels like
41°F
Dew Point
26°F
6 PM
45°F
0%
12mph
SSW
Cloudy
Humidity
47%
Feels like
39°F
Dew Point
26°F
6:58 PM
7 PM
44°F
10%
13mph
S
Cloudy
Humidity
53%
Feels like
37°F
Dew Point
28°F
8 PM
43°F
10%
15mph
S
Cloudy
Humidity
54%
Feels like
36°F
Dew Point
28°F
9 PM
43°F
10%
17mph
S
Cloudy
Humidity
55%
Feels like
35°F
Dew Point
28°F
10 PM
43°F
10%
19mph
S
Cloudy
Humidity
56%
Feels like
34°F
Dew Point
28°F
11 PM
42°F
10%
21mph
SSW
Windy
Humidity
56%
Feels like
33°F
Dew Point
28°F

Today's Severe Weather Outlook

Severe Storms Continue To Wreak Havoc on East, Gulf Coasts

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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Today's National Outlook

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