Hourly Weather Forecast - Hannibal, MO

12 AM
40°F
0%
9mph
WSW
Mostly Cloudy
Humidity
82%
Feels like
34°F
Dew Point
35°F
1 AM
39°F
0%
9mph
WSW
Mostly Cloudy
Humidity
84%
Feels like
33°F
Dew Point
35°F
2 AM
38°F
0%
8mph
W
Mostly Cloudy
Humidity
86%
Feels like
32°F
Dew Point
34°F
3 AM
37°F
0%
7mph
W
Mostly Clear
Humidity
87%
Feels like
32°F
Dew Point
33°F
4 AM
35°F
0%
6mph
WNW
Partly Cloudy
Humidity
88%
Feels like
30°F
Dew Point
32°F
5 AM
35°F
0%
5mph
WNW
Partly Cloudy
Humidity
87%
Feels like
31°F
Dew Point
32°F
6 AM
35°F
0%
4mph
WNW
Partly Cloudy
Humidity
85%
Feels like
31°F
Dew Point
31°F
7 AM
36°F
0%
4mph
NW
Mostly Clear
Humidity
82%
Feels like
33°F
Dew Point
31°F
7:20 AM
8 AM
36°F
0%
3mph
NNW
Mostly Sunny
Humidity
82%
Feels like
36°F
Dew Point
31°F
9 AM
38°F
0%
2mph
N
Partly Cloudy
Humidity
79%
Feels like
38°F
Dew Point
32°F
10 AM
40°F
0%
2mph
NE
Mostly Sunny
Humidity
75%
Feels like
40°F
Dew Point
32°F
11 AM
42°F
0%
2mph
E
Mostly Sunny
Humidity
71%
Feels like
42°F
Dew Point
33°F
12 PM
43°F
0%
3mph
E
Sunny
Humidity
68%
Feels like
43°F
Dew Point
33°F
1 PM
45°F
0%
4mph
ESE
Sunny
Humidity
66%
Feels like
43°F
Dew Point
34°F
2 PM
46°F
0%
5mph
SE
Sunny
Humidity
65%
Feels like
43°F
Dew Point
34°F
3 PM
45°F
0%
6mph
SE
Sunny
Humidity
66%
Feels like
42°F
Dew Point
35°F
4 PM
44°F
0%
7mph
SE
Sunny
Humidity
70%
Feels like
40°F
Dew Point
35°F
4:42 PM
5 PM
42°F
0%
8mph
SE
Clear
Humidity
77%
Feels like
38°F
Dew Point
36°F
6 PM
41°F
0%
9mph
SSE
Clear
Humidity
83%
Feels like
36°F
Dew Point
37°F
7 PM
42°F
0%
9mph
SSE
Clear
Humidity
84%
Feels like
36°F
Dew Point
37°F
8 PM
42°F
0%
10mph
SSE
Mostly Clear
Humidity
85%
Feels like
37°F
Dew Point
38°F
9 PM
43°F
0%
10mph
SSE
Partly Cloudy
Humidity
85%
Feels like
38°F
Dew Point
39°F
10 PM
44°F
0%
11mph
S
Partly Cloudy
Humidity
87%
Feels like
38°F
Dew Point
40°F
11 PM
45°F
10%
12mph
S
Partly Cloudy
Humidity
88%
Feels like
39°F
Dew Point
42°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Wednesday'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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