St. Joseph 7-day weather forecast

Written by:
March 23, 2026
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St. Joseph 7-day weather forecast

Stacker created the forecast for St. Joseph, Missouri using data from OpenWeather. This week's high is 88 °F on Monday, while the low is 46 °F on Wednesday. There are expected to be 0 sunny days and rain on 6 days this week.

NWS Kansas City/Pleasant Hill MO has issued a flood watch until Tuesday at 07:00 AM.

Monday, May 18

- High of 88 °F, low of 63 °F (68% humidity)
- Mostly cloudy with a 100% chance of rain (49 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Fresh breeze (24 mph wind)
- Sunrise at 6:02 AM, sunset at 8:29 PM
1 / 6
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Tuesday, May 19

- High of 66 °F, low of 51 °F (69% humidity)
- Overcast with a 100% chance of rain (19 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 6:01 AM, sunset at 8:30 PM
2 / 6
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Wednesday, May 20

- High of 61 °F, low of 46 °F (55% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 6:00 AM, sunset at 8:31 PM
3 / 6
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Thursday, May 21

- High of 57 °F, low of 50 °F (71% humidity)
- Overcast with a 34% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (5 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 5:59 AM, sunset at 8:32 PM
4 / 6
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Friday, May 22

- High of 63 °F, low of 55 °F (92% humidity)
- Overcast with a 100% chance of rain (5 mm of rain)
- Gentle breeze (12 mph wind)
- Sunrise at 5:59 AM, sunset at 8:33 PM
5 / 6
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Saturday, May 23

- High of 77 °F, low of 57 °F (67% humidity)
- Overcast with a 68% chance of rain (1 mm of rain)
- Gentle breeze (10 mph wind)
- Sunrise at 5:58 AM, sunset at 8:34 PM
- First quarter moon
6 / 6
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Sunday, May 24

- High of 78 °F, low of 63 °F (69% humidity)
- Overcast with a 100% chance of rain (5 mm of rain)
- Gentle breeze (12 mph wind)
- Sunrise at 5:57 AM, sunset at 8:35 PM

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