Hourly Weather Forecast - Ancona, IL

12 AM
35°F
10%
8mph
WSW
Foggy
Humidity
99%
Feels like
29°F
Dew Point
35°F
1 AM
35°F
10%
8mph
WSW
Foggy
Humidity
99%
Feels like
28°F
Dew Point
35°F
2 AM
35°F
10%
7mph
W
Foggy
Humidity
99%
Feels like
28°F
Dew Point
34°F
3 AM
34°F
10%
6mph
W
Foggy
Humidity
100%
Feels like
28°F
Dew Point
34°F
4 AM
33°F
10%
6mph
W
Foggy
Humidity
99%
Feels like
27°F
Dew Point
32°F
5 AM
31°F
10%
5mph
W
Cloudy
Humidity
97%
Feels like
26°F
Dew Point
30°F
6 AM
30°F
10%
4mph
W
Cloudy
Humidity
97%
Feels like
26°F
Dew Point
29°F
7 AM
30°F
20%
3mph
W
Foggy
Humidity
100%
Feels like
27°F
Dew Point
30°F
7:14 AM
8 AM
31°F
20%
2mph
W
Foggy
Humidity
100%
Feels like
31°F
Dew Point
31°F
9 AM
32°F
20%
2mph
W
Foggy
Humidity
100%
Feels like
32°F
Dew Point
32°F
10 AM
33°F
20%
1mph
W
Hazy
Humidity
97%
Feels like
33°F
Dew Point
32°F
11 AM
35°F
20%
1mph
W
Hazy
Humidity
92%
Feels like
35°F
Dew Point
32°F
12 PM
36°F
20%
1mph
WSW
Sunny
Humidity
88%
Feels like
36°F
Dew Point
33°F
1 PM
36°F
20%
1mph
SW
Sunny
Humidity
87%
Feels like
36°F
Dew Point
33°F
2 PM
36°F
20%
2mph
S
Sunny
Humidity
89%
Feels like
36°F
Dew Point
33°F
3 PM
36°F
20%
3mph
SSE
Sunny
Humidity
88%
Feels like
33°F
Dew Point
33°F
4 PM
34°F
30%
4mph
SSE
30% Chance Rain Showers
Humidity
90%
Feels like
31°F
Dew Point
32°F
4:28 PM
5 PM
33°F
20%
5mph
SSE
Partly Cloudy
Humidity
92%
Feels like
28°F
Dew Point
31°F
6 PM
32°F
20%
6mph
SSE
Hazy
Humidity
98%
Feels like
26°F
Dew Point
31°F
7 PM
32°F
20%
7mph
SSE
Foggy
Humidity
99%
Feels like
25°F
Dew Point
32°F
8 PM
33°F
20%
9mph
SSE
Foggy
Humidity
100%
Feels like
25°F
Dew Point
33°F
9 PM
34°F
20%
10mph
SSE
Foggy
Humidity
100%
Feels like
26°F
Dew Point
34°F
10 PM
35°F
20%
10mph
S
Foggy
Humidity
100%
Feels like
27°F
Dew Point
35°F
11 PM
36°F
20%
11mph
S
Foggy
Humidity
100%
Feels like
28°F
Dew Point
36°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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