Hourly Weather Forecast - Ancona, IL

12 AM
29°F
0%
12mph
S
Mostly Clear
Humidity
65%
Feels like
19°F
Dew Point
19°F
1 AM
29°F
0%
12mph
S
Partly Cloudy
Humidity
65%
Feels like
20°F
Dew Point
19°F
2 AM
30°F
0%
12mph
S
Partly Cloudy
Humidity
65%
Feels like
21°F
Dew Point
20°F
3 AM
31°F
0%
12mph
S
Partly Cloudy
Humidity
66%
Feels like
21°F
Dew Point
21°F
4 AM
31°F
0%
12mph
SSW
Partly Cloudy
Humidity
66%
Feels like
22°F
Dew Point
21°F
5 AM
32°F
0%
12mph
SSW
Partly Cloudy
Humidity
65%
Feels like
22°F
Dew Point
21°F
6 AM
32°F
0%
11mph
SSW
Partly Cloudy
Humidity
65%
Feels like
24°F
Dew Point
22°F
7 AM
34°F
0%
11mph
SSW
Partly Cloudy
Humidity
65%
Feels like
25°F
Dew Point
23°F
7:16 AM
8 AM
35°F
0%
11mph
SSW
Mostly Cloudy
Humidity
66%
Feels like
27°F
Dew Point
25°F
9 AM
37°F
0%
11mph
SSW
Mostly Cloudy
Humidity
65%
Feels like
29°F
Dew Point
26°F
10 AM
38°F
0%
10mph
SSW
Mostly Cloudy
Humidity
64%
Feels like
32°F
Dew Point
28°F
11 AM
40°F
0%
10mph
SSW
Cloudy
Humidity
63%
Feels like
34°F
Dew Point
29°F
12 PM
41°F
0%
9mph
SW
Cloudy
Humidity
62%
Feels like
36°F
Dew Point
29°F
1 PM
42°F
0%
8mph
SW
Cloudy
Humidity
64%
Feels like
37°F
Dew Point
31°F
2 PM
42°F
10%
7mph
SW
Cloudy
Humidity
67%
Feels like
38°F
Dew Point
32°F
3 PM
42°F
10%
6mph
WSW
Cloudy
Humidity
70%
Feels like
38°F
Dew Point
33°F
4 PM
40°F
10%
5mph
WSW
Cloudy
Humidity
77%
Feels like
37°F
Dew Point
34°F
4:29 PM
5 PM
39°F
10%
5mph
W
Cloudy
Humidity
82%
Feels like
35°F
Dew Point
34°F
6 PM
37°F
10%
5mph
W
Cloudy
Humidity
87%
Feels like
33°F
Dew Point
34°F
7 PM
36°F
10%
5mph
WNW
Cloudy
Humidity
91%
Feels like
32°F
Dew Point
33°F
8 PM
35°F
10%
6mph
WNW
Cloudy
Humidity
93%
Feels like
30°F
Dew Point
33°F
9 PM
34°F
10%
6mph
WNW
Cloudy
Humidity
93%
Feels like
28°F
Dew Point
32°F
10 PM
33°F
10%
6mph
WNW
Mostly Cloudy
Humidity
91%
Feels like
27°F
Dew Point
31°F
11 PM
32°F
10%
6mph
WNW
Mostly Clear
Humidity
87%
Feels like
26°F
Dew Point
29°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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