Local weather forecast

Weather in Saint Joseph, MO

Updated 2026-08-11 10:30 local time · ZIP codes 64501, 64503, 64504, 64505 + more

Sunny
Now81°F

Sunny

High / Low100° / 73°
Rain chance5%
Wind17 mph
Weather alerts

Active alerts

1
Heat Advisory issued August 11 at 1:50AM CDT until August 11 at 8:00PM CDT by NWS Kansas City/Pleasant Hill MO

* WHAT...Heat index values up to 105 expected. * WHERE...Portions of east central and northeast Kansas and north central, northwest, and west central Missouri. * WHEN...From noon today to 8 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Safety instructions

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Hourly

Next hours

NowSunny81°4% rain
11 AMPatchy rain nearby91°11% rain
12 PMSunny92°2% rain
1 PMPatchy rain nearby96°11% rain
2 PMSunny96°1% rain
3 PMSunny100°1% rain
4 PMSunny100°1% rain
5 PMSunny99°1% rain
6 PMSunny98°1% rain
7 PMSunny94°1% rain
8 PMSunny89°1% rain
9 PMClear85°2% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
100° 73°Sunny
Rain 5%Gust 17 mph
Tomorrow2026-08-12
Sunny
102° 75°Sunny
Rain 36%Gust 23 mph
Thursday2026-08-13
Sunny
104° 70°Sunny
Rain 57%Gust 19 mph
Conditions

Weather details

Feels like84°F
Humidity66%
Pressure29.85 inHg
Visibility6 mi
Wind17 mph SW
Wind gusts20 mph
Precipitation0.00 in
UV index1
Daylight

Sunrise, sunset and moon

Sunrise06:27 AM
Sunset08:21 PM
Moonrise04:30 AM
Moon phaseNew Moon
Practical guide

Weather insights for today

Umbrella not essential

Rain chance stays relatively low over the next 12 hours (up to 11%).

Light layers should work

It feels like 84°F with winds near 17 mph.

Best window: 8 PM

89°F, 1% rain chance and 10 mph wind.

Driving conditions look generally normal

Visibility is around 6 mi; gusts may reach 23 mph.

Run with a few weather adjustments

Current temperature is 81°F, wind 17 mph, rain chance up to 11%.

Low UV protection needs

UV index is 1.

Saint Joseph weather today

Sunny and 81°F in Saint Joseph, MO. Today's high is 100°F with a 5% rain chance. Winds are around 17 mph with gusts near 20 mph. Relative humidity is 66%, pressure is 29.85 inHg, and visibility is about 6 miles.

Tonight and tomorrow in Saint Joseph

Sunrise is at 06:27 AM and sunset is at 08:21 PM. Tomorrow's forecast calls for Sunny with a high near 102°F and a low near 75°F. The maximum rain chance is 36%.

Nearby

Weather near Saint Joseph

Missouri

Popular cities in Missouri

View state page →