Hannibal weather live forecast

Today's maximum temperature in Hannibal is expected to be 33°C. Select a day from the live weather forecast for Hannibal, Missouri, USA for more weather parameters.

Tuesday
15th Sep
33

22

7

7
Wednesday
16th Sep
29

22

6

7
Thursday
17th Sep
31

23

7

7
Friday
18th Sep
31

22

2

7
Saturday
19th Sep
31

22

9

7

5-day weather forecast updated at 04:03 on Tuesday 15th September 2026 GMT

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The 5-day weather forecast for Missouri (Hannibal) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Hannibal weather forecast by day

Below are the detailed weather forecasts for Hannibal for the next 5 days.

Hannibal weather for Tuesday 15th September 2026

Expect isolated thunderstorms in Hannibal, Missouri with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 73% chance of some rain and a gentle breeze of 15 kph from the south.

33
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
7
UV index (High)
73
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
15
kph wind from S

Hannibal weather for Wednesday 16th September 2026

Expect isolated thunderstorms in Hannibal, Missouri with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 34% chance of some rain and a light breeze of 9 kph from the east.

29
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
7
UV index (High)
34
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from E

Hannibal weather for Thursday 17th September 2026

Expect isolated thunderstorms in Hannibal, Missouri with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 26% chance of some rain and a light breeze of 7 kph from the north-west.

31
°C maximum temperature
23
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
7
UV index (High)
26
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
7
kph wind from NW

Hannibal weather for Friday 18th September 2026

Expect broken clouds in Hannibal, Missouri with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south-east.

31
°C maximum temperature
22
°C minimum temperature
broken clouds
2
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
9
kph wind from SE

Hannibal weather for Saturday 19th September 2026

Expect isolated thunderstorms in Hannibal, Missouri with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 2-5 mm of rainfall expected with 39% chance of some rain and a light breeze of 12 kph from the south-west.