Hourly Weather Forecast - Monmouth, IL

12 AM
28°F
10%
6mph
SE
Cloudy
Humidity
68%
Feels like
21°F
Dew Point
19°F
1 AM
29°F
10%
7mph
SE
Cloudy
Humidity
67%
Feels like
22°F
Dew Point
19°F
2 AM
29°F
20%
7mph
SSE
Cloudy
Humidity
67%
Feels like
22°F
Dew Point
20°F
3 AM
30°F
10%
7mph
SSE
Cloudy
Humidity
66%
Feels like
23°F
Dew Point
20°F
4 AM
30°F
10%
8mph
SSE
Mostly Cloudy
Humidity
65%
Feels like
23°F
Dew Point
20°F
5 AM
30°F
10%
8mph
SSE
Mostly Cloudy
Humidity
66%
Feels like
23°F
Dew Point
20°F
6 AM
31°F
0%
9mph
SE
Mostly Cloudy
Humidity
64%
Feels like
23°F
Dew Point
20°F
7 AM
31°F
10%
9mph
SE
Mostly Cloudy
Humidity
61%
Feels like
23°F
Dew Point
19°F
7:24 AM
8 AM
32°F
10%
9mph
SE
Mostly Cloudy
Humidity
60%
Feels like
25°F
Dew Point
20°F
9 AM
35°F
10%
9mph
SSE
Mostly Cloudy
Humidity
57%
Feels like
28°F
Dew Point
21°F
10 AM
37°F
10%
9mph
SSE
Mostly Cloudy
Humidity
53%
Feels like
30°F
Dew Point
22°F
11 AM
39°F
10%
9mph
SSE
Cloudy
Humidity
51%
Feels like
32°F
Dew Point
22°F
12 PM
40°F
10%
10mph
SSE
Cloudy
Humidity
49%
Feels like
34°F
Dew Point
23°F
1 PM
41°F
10%
10mph
SSE
Cloudy
Humidity
49%
Feels like
35°F
Dew Point
24°F
2 PM
42°F
10%
10mph
SSE
Mostly Cloudy
Humidity
51%
Feels like
36°F
Dew Point
25°F
3 PM
41°F
10%
9mph
SSE
Mostly Cloudy
Humidity
55%
Feels like
35°F
Dew Point
26°F
4 PM
40°F
10%
9mph
SSE
Partly Cloudy
Humidity
61%
Feels like
34°F
Dew Point
27°F
4:38 PM
5 PM
38°F
10%
9mph
SSE
Partly Cloudy
Humidity
68%
Feels like
32°F
Dew Point
28°F
6 PM
37°F
10%
9mph
SSE
Partly Cloudy
Humidity
72%
Feels like
31°F
Dew Point
29°F
7 PM
36°F
10%
9mph
SSE
Partly Cloudy
Humidity
72%
Feels like
30°F
Dew Point
28°F
8 PM
36°F
10%
9mph
SSE
Partly Cloudy
Humidity
73%
Feels like
30°F
Dew Point
29°F
9 PM
37°F
10%
9mph
SSE
Mostly Clear
Humidity
75%
Feels like
30°F
Dew Point
29°F
10 PM
37°F
10%
9mph
SSE
Mostly Clear
Humidity
78%
Feels like
30°F
Dew Point
31°F
11 PM
37°F
10%
9mph
S
Partly Cloudy
Humidity
80%
Feels like
31°F
Dew Point
32°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday'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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide