SAINT JOSEPH, MO 64502 Weather Forecast & Current Conditions

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ST. JOSEPH, MO
Current Weather

8:53 AM CDT JUL 22, 2026
Clear
72°F
Feels Like: 72°F
Dewpoint: 63°F
Rel. Hum.: 73%
Visibility: 10 miles
Wind: N at 7 mph
Pressure: 30.13 inches
Last 72 hours

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SAINT JOSEPH, MO 64502
Weather Forecast

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TODAY
Mostly sunny. Highs in the lower 80s. North winds 5 to 10 mph.
TONIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 60s. Northeast winds 5 to 10 mph.
THURSDAY
Partly sunny in the morning, then becoming mostly cloudy. A 50 percent chance of showers. Highs in the upper 70s. Southeast winds 5 to 10 mph.
THURSDAY NIGHT
Showers with a chance of thunderstorms after midnight. Lows in the lower 60s. East winds 5 to 10 mph. Chance of rain near 100 percent.
FRIDAY
Showers with a chance of thunderstorms in the morning, then a chance of showers in the afternoon. Highs in the upper 70s. Southeast winds 10 to 15 mph. Chance of rain near 100 percent.
FRIDAY NIGHT
Partly cloudy. Lows in the mid 60s.
SATURDAY AND SATURDAY NIGHT
Mostly clear. Highs around 90. Lows in the lower 70s. Heat index values up to 100.
SUNDAY
Mostly sunny. Hot with highs in the mid 90s. Heat index values up to 110 in the afternoon.
SUNDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Heat index values up to 110 early in the evening.
MONDAY
Mostly sunny. Hot with highs in the mid 90s. Heat index values up to 105 in the afternoon.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Heat index values up to 105 early in the evening.
TUESDAY
Mostly sunny. Highs in the lower 90s.

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  7/21/2026
Wednesday
22 JUL 2026
SAINT JOSEPH, MO 64502 weather forecast Day 1, 0 hours 1 AM 69° 69° Partly Cloudy 3%

0% Thunder
( 2% severe)
NNE   5 73% 60°
Low 64° SAINT JOSEPH, MO 64502 weather forecast Day 1, 3 hours 4 AM 66° 66° Partly Cloudy N   3 75% 58°
High 82° SAINT JOSEPH, MO 64502 weather forecast Day 1, 6 hours 7 AM 65° 65° Partly Cloudy 5%

0% Thunder
( 1% severe)
N   3 81% 59°

Partly Cloudy



SAINT JOSEPH, MO 64502 weather forecast Day 1, 9 hours 10 AM 74° 74° Clear NNE   6 55% 57°
SAINT JOSEPH, MO 64502 weather forecast Day 1, 12 hours 1 PM 79° 80° Partly Cloudy 7%

0% Thunder
( 6% severe)
N   9 44% 55°
SAINT JOSEPH, MO 64502 weather forecast Day 1, 15 hours 4 PM 79° 80° Mostly Cloudy NNE   9 45% 56°
SAINT JOSEPH, MO 64502 weather forecast Day 1, 18 hours 7 PM 76° 78° Mostly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 8% severe)
NE   9 52% 57°
SAINT JOSEPH, MO 64502 weather forecast Day 1, 21 hours 10 PM 70° 70° Mostly Cloudy NE   6 73% 61°
Thursday
23 JUL 2026
SAINT JOSEPH, MO 64502 weather forecast Day 2, 0 hours 1 AM 68° 68° Partly Cloudy 9%

0% Thunder
( 7% severe)
ENE   6 76% 60°
Low 64° SAINT JOSEPH, MO 64502 weather forecast Day 2, 3 hours 4 AM 66° 66° Partly Cloudy E   6 81% 60°
High 79° SAINT JOSEPH, MO 64502 weather forecast Day 2, 6 hours 7 AM 65° 65° Mostly Cloudy 30%
RAIN
1–2 in
0% Thunder
( 5% severe)
E   6 84% 60°

Mostly Cloudy

Chance of Rain

SAINT JOSEPH, MO 64502 weather forecast Day 2, 9 hours 10 AM 71° 71° Mostly Cloudy SE   7 68% 60°
SAINT JOSEPH, MO 64502 weather forecast Day 2, 12 hours 1 PM 74° 74° Mostly Cloudy 34%
RAIN
1–2 in
0% Thunder
( 18% severe)
SE   8 64% 61°
SAINT JOSEPH, MO 64502 weather forecast Day 2, 15 hours 4 PM 77° 79° Mostly Cloudy SE   10 60% 62°
SAINT JOSEPH, MO 64502 weather forecast Day 2, 18 hours 7 PM 76° 78° Mostly Cloudy 38%
RAIN
***
0% Thunder
( 20% severe)
ESE   12 60% 61°
SAINT JOSEPH, MO 64502 weather forecast Day 2, 21 hours 10 PM 71° 71° Mostly Cloudy E   10 79% 64°

ST. JOSEPH, MO extended weather forecast

Friday
24 JUL 2026
Saturday
25 JUL 2026
Sunday
26 JUL 2026
Monday
27 JUL 2026
Tuesday
28 JUL 2026
Low 65° Low 72° Low 73° Low 76° Low 77°
High 78° High 98° High 98° High 100° High 90°
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
83% Rain
Partly Cloudy
13% Rain
Clear
7% Rain
Partly Cloudy
13% Rain
Partly Cloudy
20% Rain
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