St Joseph weather live forecast

Today's maximum temperature in St Joseph is expected to be 21°C. Select a day from the live weather forecast for St Joseph, Missouri, USA for more weather parameters.

Friday
25th Sep
21

17

1

2
Saturday
26th Sep
24

17

1

4
Sunday
27th Sep
26

18

3

3
Monday
28th Sep
26

17

4

4
Tuesday
29th Sep
23

18

0

1

5-day weather forecast updated at 04:03 on Friday 25th September 2026 GMT

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

St Joseph weather forecast by day

Below are the detailed weather forecasts for St Joseph for the next 5 days.

St Joseph weather for Friday 25th September 2026

Expect mostly cloudy with rain in St Joseph, Missouri with a maximum temperature of 21°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 90% chance of some rain and a gentle breeze of 15 kph from the south-east.

21
°C maximum temperature
17
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
2
UV index (Low)
90
% chance of some rain
<10
mm of rainfall expected
21
°C wind chill
15
kph wind from SE

St Joseph weather for Saturday 26th September 2026

Expect isolated thunderstorms in St Joseph, Missouri with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 82% chance of some rain and a gentle breeze of 17 kph from the south-east.

24
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
4
UV index (Moderate)
82
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
17
kph wind from SE

St Joseph weather for Sunday 27th September 2026

Expect isolated thunderstorms in St Joseph, Missouri with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 29% chance of some rain and a light breeze of 12 kph from the east.

26
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
3
UV index (Moderate)
29
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
12
kph wind from E

St Joseph weather for Monday 28th September 2026

Expect isolated thunderstorms in St Joseph, Missouri with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 42% chance of some rain and a light breeze of 12 kph from the south-east.

26
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
4
UV index (Moderate)
42
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
12
kph wind from SE

St Joseph weather for Tuesday 29th September 2026

Expect isolated thunderstorms in St Joseph, Missouri with a maximum temperature of 23°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 86% chance of some rain and a gentle breeze of 14 kph from the south.