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February 18th, 2026 :: 12:56 pm CST   

Local Weather Report for
Hannibal
Missouri, United States

 Current Hannibal Weather Conditions Updated February 18th at 11:55 am 
Temperature:63°F Dew Point:27°F
Barometer:29.68 inHg Wind:N 21 Mph
Humidity:25.3% Visibility:0M
 
 Hannibal Weather Forecast Summary  
 
Today
Feb 18th
Thursday
Feb 19th
Friday
Feb 20th
Saturday
Feb 21st
Sunday
Feb 22nd
Cloudy Mostly Sunny Mostly Sunny Cloudy Mostly Sunny
67°F
70°F
43°F
43°F
31°F
35°F
28°F
31°F
18°F
 
 Hannibal Detailed Weather Forecast  
 
Wednesday, February 18th, 2026
Afternoon Temperature: 57°F
Cloudy.
Evening Temperature: 53°F
Cloudy.
Thursday, February 19th, 2026
Overnight Temperature: 48°F
Clear.
Morning Temperature: 62°F
Sunny with cloudy periods. Slight chance of a thunderstorm. Windy.
Afternoon Temperature: 61°F
Sunny. Windy.
Evening Temperature: 47°F
Clear. Windy.
Friday, February 20th, 2026
Overnight Temperature: 33°F
Clear. Windy.
Morning Temperature: 38°F
Sunny. Windy.
Afternoon Temperature: 37°F
Sunny.
Evening Temperature: 33°F
Clear with cloudy periods.
Saturday, February 21st, 2026
Overnight Temperature: 28°F
Cloudy.
Morning Temperature: 33°F
Cloudy with a slight chance of flurries or showers. Risk of freezing rain. Windy at times.
Afternoon Temperature: 33°F
Cloudy. Windy at times.
Evening Temperature: 31°F
Cloudy. Windy at times.
Sunday, February 22nd, 2026
Overnight Temperature: 25°F
Clear. Windy at times.
Morning Temperature: 28°F
A mix of cloud and sun. Windy.
Afternoon Temperature: 26°F
Sunny. Windy.
Evening Temperature: 20°F
Clear. Windy.
Monday, February 23rd, 2026
Overnight Temperature: 17°F
Clear. Windy at times.
Morning Temperature: 27°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 27°F
Sunny.
Evening Temperature: 24°F
Clear.
Tuesday, February 24th, 2026
Overnight Temperature: 23°F
Cloudy.
Morning Temperature: 40°F
Cloudy. Windy at times.
Afternoon Temperature: 42°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 38°F
Cloudy. Windy at times.
Wednesday, February 25th, 2026
Overnight Temperature: 38°F
Cloudy. Windy at times.
Morning Temperature: 49°F
Cloudy. Windy at times.
Afternoon Temperature: 49°F
Cloudy.
Evening Temperature: 42°F
Cloudy.





 

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This WeatherCity Weather Forecast for Hannibal, Missouri, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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