New York, NY 69° Los Angeles, CA 67° Chicago, IL 67° Houston, TX 79° Miami, FL 83° Phoenix, AZ 87° 🌤️ Seattle, WA Denver, CO 74° Toronto, ON 65° Vancouver, BC 63°
WeatherLiveMissouriWentzville

Wentzville, MO Weather (63385)

Current WeatherWentzville · 8:42 AM CDT
91° | 69°
73°F
Feels like 75°
Sunny
WindNW 8 mph · Gusts 13 mph
Precip4% · –
Humidity81% · Dew point 67°
UV index8 High
Air Quality25 Good
Pressure30.03 inHg
Visibility6 mi
Sunrise / Sunset6:23 AM · 7:49 PM · 13h 26m

Weather map — Wentzville

Full radar →
Now
73°
9%
8 mph
09:00
76°
6%
9 mph
10:00
79°
5%
10 mph
11:00
87°
3%
11 mph
12:00
89°
2%
11 mph
13:00
91°
1%
10 mph
14:00
91°
1%
9 mph
15:00
91°
1%
9 mph
16:00
90°
1%
10 mph
17:00
88°
1%
10 mph
18:00
87°
1%
9 mph
19:00
83°
1%
9 mph
20:00
78°
2%
7 mph
21:00
76°
3%
6 mph
22:00
74°
3%
5 mph
23:00
69°
9%
6 mph
00:00
67°
11%
4 mph
01:00
66°
13%
3 mph
02:00
66°
13%
2 mph
03:00
65°
13%
3 mph
04:00
64°
14%
4 mph
05:00
63°
20%
3 mph
06:00
62°
17%
3 mph
07:00
63°
27%
2 mph

Today · Sat 8/22

High 91°
4% / –

Sunny. Winds N at 11 mph.

Tonight · Sat 8/22

Low 62°
3% / –

Sunny. Winds NE at 6 mph.

Tomorrow · Sun 8/23

87° | 62°
36% / 0.02 in

Mostly cloudy. Winds E at 10 mph.

7-day trend

Wentzville · temperature + precipitation

10-day forecast

Updated 8:42 AM

Details & indices

Wind
8 mph NW
Gusts 13 mph
Humidity
81%
Dew point 67°
Pressure
30.03 inHg
Rising
UV index
8 — High
High today
Air Quality
Good
AQI 25 · US EPA
Allergy
Very high
Mugwort
Visibility
6 mi
Clear view
Allergy — Wentzville

🌿 Conditions right now

View all →
Birch
None
Grass
None
Oak
None
Alder
None
Hazel
None
Mugwort
High
Ragweed
Moderate

Sun & moon

Sunrise6:23 AM
Sunset7:49 PM
Length of day13h 26m
Moonrise4:42 PM
Moonset12:44 AM
Next full moonAug 27 Sturgeon Moon
Latitude38.8114°N
Longitude-90.8529°E

Water temps nearby

View all →
No beaches within 50 miles

Daily planner

computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
Kansas City
Drizzle
71°
🌤️
St. Louis
Springfield
Sunny
70°
Data sources · Saturday, August 22
Where the Wentzville forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 38.8114°N, -90.8529°.
NBM + global weather models
Updated: 8:42 AM
Weather in Wentzville
Wentzville's outlook: warmest day near 92° (Monday), coldest night about 62° (Sunday). About 1.4 in of precipitation is expected in total; the most likely wet day is Monday (82% chance). Hold onto the patio furniture Monday: gusts could hit 32 mph. The NWS alert board for this area is currently clear. Right now Wentzville is about 8° cooler than nearby Peoria. Longer view: continental plains — big swings and a spring severe-storm season.
Wentzville, MO · Elev 623 ft · 38.81°N, 90.85°W · Missouri · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 8:42 AM