SAINT JOSEPH, MO 64502 Weather Forecast & Current Conditions

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ST. JOSEPH, MO
Current Weather

5:53 AM CDT JUN 20, 2026
Broken Clouds
63°F
Feels Like: 63°F
Dewpoint: 61°F
Rel. Hum.: 93%
Visibility: 8 miles
Wind: Calm
Pressure: 30.05 inches
Last 72 hours

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SAINT JOSEPH, MO 64502
Weather Forecast

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Snow Depth pages
TODAY
Partly sunny. Highs in the lower 80s. East winds 5 to 10 mph.
TONIGHT
A chance of showers and thunderstorms in the evening, then showers with a chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall, then some thunderstorms may produce damaging winds and heavy rainfall after midnight. Locally heavy rainfall possible after midnight. Lows in the mid 60s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.
SUNDAY
Showers with a chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Some thunderstorms may produce damaging winds and heavy rainfall in the morning. Some thunderstorms may produce heavy rainfall in the afternoon. Highs in the upper 70s. South winds 10 to 15 mph, becoming northwest in the afternoon. Chance of rain near 100 percent.
SUNDAY NIGHT
Mostly cloudy. A chance of showers in the evening. Lows in the upper 50s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
MONDAY
Partly sunny. Highs in the mid 70s. Northeast winds 5 to 10 mph.
MONDAY NIGHT THROUGH WEDNESDAY NIGHT
Partly cloudy. Lows around 60. Highs in the lower 80s.
THURSDAY
Partly sunny. Highs around 80.
THURSDAY NIGHT
Partly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 30 percent.
FRIDAY
A chance of showers in the morning. Partly sunny. Highs around 80. Chance of rain 40 percent.

Visible Weather Satellite
SAINT JOSEPH, MO 64502
Infrared Weather Satellite
SAINT JOSEPH, MO 64502
NEXRAD Weather Radar
SAINT JOSEPH, MO 64502

ST. JOSEPH, MO 3 hourly weather forecast

weather forecast created  7:00 PM CDT  6/19/2026
Saturday
20 JUN 2026
SAINT JOSEPH, MO 64502 weather forecast Day 1, 0 hours 1 AM 68° 68° Mostly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 15% severe)
NE   2 78% 61°
Low 65° SAINT JOSEPH, MO 64502 weather forecast Day 1, 3 hours 4 AM 67° 67° Mostly Cloudy   CALM 81% 61°
High 85° SAINT JOSEPH, MO 64502 weather forecast Day 1, 6 hours 7 AM 66° 66° Mostly Cloudy 7%

0% Thunder
( 9% severe)
  CALM 84% 61°

Mostly Cloudy



SAINT JOSEPH, MO 64502 weather forecast Day 1, 9 hours 10 AM 75° 75° Partly Cloudy E   3 62% 61°
SAINT JOSEPH, MO 64502 weather forecast Day 1, 12 hours 1 PM 81° 82° Mostly Cloudy 9%

0% Thunder
( 21% severe)
ESE   6 49% 60°
SAINT JOSEPH, MO 64502 weather forecast Day 1, 15 hours 4 PM 84° 84° Mostly Cloudy ESE   8 46% 61°
SAINT JOSEPH, MO 64502 weather forecast Day 1, 18 hours 7 PM 82° 83° Mostly Cloudy 43%
RAIN
***
0% Thunder
( 44% severe)
ESE   10 53% 63°
SAINT JOSEPH, MO 64502 weather forecast Day 1, 21 hours 10 PM 74° 74° Mostly Cloudy E   9 71% 64°
Sunday
21 JUN 2026
SAINT JOSEPH, MO 64502 weather forecast Day 2, 0 hours 1 AM 71° 71° Mostly Cloudy 97%
RAIN
***
0% Thunder
( 51% severe)
E   10 84% 66°
Low 67° SAINT JOSEPH, MO 64502 weather forecast Day 2, 3 hours 4 AM 69° 69° Mostly Cloudy ESE   13 90% 66°
High 81° SAINT JOSEPH, MO 64502 weather forecast Day 2, 6 hours 7 AM 68° 68° Overcast 89%
RAIN
***
0% Thunder
( 29% severe)
SE   14 97% 67°

Decreasing Clouds

Rain Likely

SAINT JOSEPH, MO 64502 weather forecast Day 2, 9 hours 10 AM 72° 72° Mostly Cloudy SW   13 87% 68°
SAINT JOSEPH, MO 64502 weather forecast Day 2, 12 hours 1 PM 76° 77° Mostly Cloudy 30%
RAIN
1–2 in
0% Thunder
( 21% severe)
W   13 76% 68°
SAINT JOSEPH, MO 64502 weather forecast Day 2, 15 hours 4 PM 77° 79° Partly Cloudy N   14 74% 68°
SAINT JOSEPH, MO 64502 weather forecast Day 2, 18 hours 7 PM 75° 75° Mostly Cloudy 9%

0% Thunder
( 14% severe)
NNE   16 71% 65°
SAINT JOSEPH, MO 64502 weather forecast Day 2, 21 hours 10 PM 67° 67° Mostly Cloudy NNE   13 87% 63°

ST. JOSEPH, MO extended weather forecast

BAD DAY
BAD DATE
BAD DAY
BAD DATE
BAD DAY
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Low 67° Low 62° Low 60° Low 59° Low 64°
High 78° High 74° High 79° High 85° High 82°
SAINT JOSEPH, MO 64502 weather forecast Day 3 SAINT JOSEPH, MO 64502 weather forecast Day 4 SAINT JOSEPH, MO 64502 weather forecast Day 5 SAINT JOSEPH, MO 64502 weather forecast Day 6 SAINT JOSEPH, MO 64502 weather forecast Day 7
Overcast
90% Rain
Overcast
45% Rain
Overcast
39% Rain
Partly Cloudy
22% Rain
Overcast
42% Rain
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