SAINT JOSEPH, MO 64502 Weather Forecast & Current Conditions

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ST. JOSEPH, MO
Current Weather

8:53 AM CDT SEP 20, 2026
Overcast
64°F
Feels Like: 64°F
Dewpoint: 63°F
Rel. Hum.: 97%
Visibility: 10 miles
Wind: NNW at 7 mph
Pressure: 29.96 inches
Last 72 hours

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SAINT JOSEPH, MO 64502
Weather Forecast

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REST OF TODAY
Mostly cloudy. Not as warm with highs in the lower 70s. North winds 5 to 10 mph.
TONIGHT
A slight chance of thunderstorms in the evening. Cloudy with a slight chance of showers. Lows in the lower 60s. North winds 5 to 10 mph. Chance of rain 20 percent.
MONDAY
Mostly cloudy with a 20 percent chance of showers. Highs in the upper 60s. North winds 5 to 10 mph.
MONDAY NIGHT
Mostly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.
TUESDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 60s. Northeast winds 5 to 10 mph.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
Partly cloudy. Lows in the upper 40s. Highs in the mid 60s.
THURSDAY
Mostly cloudy. A chance of showers in the morning. Highs in the upper 60s. Chance of rain 40 percent.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
Mostly cloudy. Lows in the mid 50s. Highs in the lower 70s.
SATURDAY
Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the mid 70s. Chance of rain 30 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  9/19/2026
Sunday
20 SEP 2026
SAINT JOSEPH, MO 64502 weather forecast Day 1, 0 hours 1 AM 70° 70° Overcast 44%
RAIN
***
0% Thunder
( 30% severe)
NNW   5 100% 70°
Low 66° SAINT JOSEPH, MO 64502 weather forecast Day 1, 3 hours 4 AM 68° 68° Mostly Cloudy NNW   5 100% 68°
High 75° SAINT JOSEPH, MO 64502 weather forecast Day 1, 6 hours 7 AM 67° 67° Mostly Cloudy 31%
RAIN
.01–.1 in
0% Thunder
( 10% severe)
N   6 100% 67°

Mostly Cloudy

Chance of Rain

SAINT JOSEPH, MO 64502 weather forecast Day 1, 9 hours 10 AM 68° 68° Mostly Cloudy NA   7 97% 67°
SAINT JOSEPH, MO 64502 weather forecast Day 1, 12 hours 1 PM 72° 72° Mostly Cloudy 30%
RAIN
.25–.5 in
0% Thunder
( 18% severe)
N   8 87% 68°
SAINT JOSEPH, MO 64502 weather forecast Day 1, 15 hours 4 PM 74° 74° Mostly Cloudy N   9 82% 68°
SAINT JOSEPH, MO 64502 weather forecast Day 1, 18 hours 7 PM 69° 69° Mostly Cloudy 30%
RAIN
***
0% Thunder
( 15% severe)
N   9 93% 67°
SAINT JOSEPH, MO 64502 weather forecast Day 1, 21 hours 10 PM 66° 66° Mostly Cloudy N   8 100% 66°
Monday
21 SEP 2026
SAINT JOSEPH, MO 64502 weather forecast Day 2, 0 hours 1 AM 65° 65° Mostly Cloudy 20%
RAIN
.1–.25 in
0% Thunder
( 9% severe)
NA   6 100% 65°
Low 59° SAINT JOSEPH, MO 64502 weather forecast Day 2, 3 hours 4 AM 64° 64° Mostly Cloudy N   7 100% 64°
High 68° SAINT JOSEPH, MO 64502 weather forecast Day 2, 6 hours 7 AM 62° 62° Mostly Cloudy 17%
RAIN
<.01 in
0% Thunder
( 5% severe)
N   7 100% 62°

Mostly Cloudy



SAINT JOSEPH, MO 64502 weather forecast Day 2, 9 hours 10 AM 63° 62° Mostly Cloudy NNE   9 93% 61°
SAINT JOSEPH, MO 64502 weather forecast Day 2, 12 hours 1 PM 65° 65° Mostly Cloudy 5%

0% Thunder
( 7% severe)
NNE   10 90% 62°
SAINT JOSEPH, MO 64502 weather forecast Day 2, 15 hours 4 PM 67° 67° Mostly Cloudy NNE   10 87% 63°
SAINT JOSEPH, MO 64502 weather forecast Day 2, 18 hours 7 PM 63° 62° Mostly Cloudy 3%

0% Thunder
( 5% severe)
NNE   10 93% 61°
SAINT JOSEPH, MO 64502 weather forecast Day 2, 21 hours 10 PM 59° 58° Mostly Cloudy NNE   8 100% 59°

ST. JOSEPH, MO extended weather forecast

BAD DAY
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Low 59° Low 55° Low 53° Low 58° Low 57°
High 70° High 71° High 74° High 71° High 79°
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
65% Rain
Overcast
20% Rain
Partly Cloudy
20% Rain
Overcast
64% Rain
Overcast
57% Rain
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