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As of 08:25 CDT

Weather in Wentzville, MO

76°Current weather

Wentzville, Sunday, 9 August, 08:25

Overcast. Feels like 78°. High 96°, low 73°.

Pressure30.00 inHg
Wind3 mph S
Humidity89%
Visibility6.2 mi
Dew point73°

Two-week outlook for Wentzville, MO: week one averages a high of 99° and week two 96.1°, so week two runs 2.9° cooler than week one. Around 0.3 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, August 9: 96°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)99°73°0.2 in / 2 d—
2nd (August 16 – August 22)96.1°68.1°0.2 in / 1 d—

Weekend weather

Sun, August 9
Partly cloudy
96°73°
no precip.
Sat, August 15
Mostly clear
104°71°
no precip.
Sun, August 16
Partly cloudy
96°75°
no precip.
Sat, August 22
Clear
101°72°
no precip.
Mon, 10101° / 75°0.01Light rain
101 °Light rain

Wentzville, Monday, 10 August

Light rain. High 101°, low 75°.

Pressure29.94 inHg
Wind12.9 mph SW
Humidity41%
Visibility6.2 mi
Dew point68°
Tue, 11102° / 76°0Overcast
102 °Overcast

Wentzville, Tuesday, 11 August

Overcast. High 102°, low 76°.

Pressure29.88 inHg
Wind14.2 mph SW
Humidity37%
Visibility6.2 mi
Dew point66°
Wed, 1299° / 73°0.06Rain
99 °Rain

Wentzville, Wednesday, 12 August

Rain. High 99°, low 73°.

Pressure29.83 inHg
Wind6.3 mph W
Humidity49%
Visibility6.2 mi
Dew point69°
Thu, 1398° / 72°0.1Light rain
98 °Light rain

Wentzville, Thursday, 13 August

Light rain. High 98°, low 72°.

Pressure29.83 inHg
Wind12.3 mph S
Humidity43%
Visibility—
Dew point65°
Fri, 1493° / 71°0Overcast
93 °Overcast

Wentzville, Friday, 14 August

Overcast. High 93°, low 71°.

Pressure29.97 inHg
Wind15.3 mph E
Humidity51%
Visibility—
Dew point67°
Sat, 15104° / 71°0Mostly clear
104 °Mostly clear

Wentzville, Saturday, 15 August

Mostly clear. High 104°, low 71°.

Pressure30.03 inHg
Wind9.7 mph NE
Humidity31%
Visibility—
Dew point60°
Sun, 1696° / 75°0Partly cloudy
96 °Partly cloudy

Wentzville, Sunday, 16 August

Partly cloudy. High 96°, low 75°.

Pressure30.00 inHg
Wind11.9 mph W
Humidity45%
Visibility—
Dew point68°
Mon, 1787° / 63°0Overcast
87 °Overcast

Wentzville, Monday, 17 August

Overcast. High 87°, low 63°.

Pressure30.09 inHg
Wind11.1 mph E
Humidity38%
Visibility—
Dew point53°
Tue, 18104° / 67°0.15Light rain
104 °Light rain

Wentzville, Tuesday, 18 August

Light rain. High 104°, low 67°.

Pressure29.80 inHg
Wind11.5 mph SW
Humidity37%
Visibility—
Dew point61°
Wed, 1996° / 71°0Mostly clear
96 °Mostly clear

Wentzville, Wednesday, 19 August

Mostly clear. High 96°, low 71°.

Pressure29.83 inHg
Wind15.5 mph NW
Humidity36%
Visibility—
Dew point62°
Thu, 2089° / 63°0Mostly clear
89 °Mostly clear

Wentzville, Thursday, 20 August

Mostly clear. High 89°, low 63°.

Pressure29.94 inHg
Wind10.4 mph E
Humidity36%
Visibility—
Dew point53°
Fri, 2199° / 65°0.01Light rain
99 °Light rain

Wentzville, Friday, 21 August

Light rain. High 99°, low 65°.

Pressure29.77 inHg
Wind15 mph S
Humidity38%
Visibility—
Dew point60°
Sat, 22101° / 72°0Clear
101 °Clear

Wentzville, Saturday, 22 August

Clear. High 101°, low 72°.

Pressure29.83 inHg
Wind12.7 mph N
Humidity27%
Visibility—
Dew point55°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Wentzville, MO, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.