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As of 07:00 CDT

Weather in Ballwin, MO

49°Current weather

Ballwin, Tuesday, 20 October, 07:00

Clear. Feels like 49°. High 73°, low 48°.

Pressure30.36 inHg
Wind1.5 mph SE
Humidity92%
Visibility6.2 mi
Dew point46°

Two-week outlook for Ballwin, MO: week one averages a high of 74.2° and week two 53.8°, so week two runs 20.5° cooler than week one. Around 1.5 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 24: 74°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 20 – October 26)74.2°51.3°0.0 in / 0 d—
2nd (October 27 – November 2)53.8°42.2°1.5 in / 4 d—

Weekend weather

Sat, October 24
Overcast
74°51°
no precip.
Sun, October 25
Overcast
78°55°
no precip.
Sat, October 31
Partly cloudy
62°45°
no precip.
Sun, November 1
Rain
51°49°
0.52 in
Wed, 2175° / 45°0Clear
75 °Clear

Ballwin, Wednesday, 21 October

Clear. High 75°, low 45°.

Pressure30.27 inHg
Wind1.3 mph SW
Humidity43%
Visibility6.2 mi
Dew point47°
Thu, 2273° / 50°0Clear
73 °Clear

Ballwin, Thursday, 22 October

Clear. High 73°, low 50°.

Pressure30.27 inHg
Wind2.6 mph NE
Humidity43%
Visibility6.2 mi
Dew point48°
Fri, 2372° / 51°0Clear
72 °Clear

Ballwin, Friday, 23 October

Clear. High 72°, low 51°.

Pressure30.30 inHg
Wind5.2 mph SE
Humidity44%
Visibility6.2 mi
Dew point47°
Sat, 2474° / 51°0Overcast
74 °Overcast

Ballwin, Saturday, 24 October

Overcast. High 74°, low 51°.

Pressure30.33 inHg
Wind7 mph SE
Humidity41%
Visibility—
Dew point44°
Sun, 2578° / 55°0Overcast
78 °Overcast

Ballwin, Sunday, 25 October

Overcast. High 78°, low 55°.

Pressure30.39 inHg
Wind7.2 mph S
Humidity32%
Visibility—
Dew point42°
Mon, 2674° / 59°0Overcast
74 °Overcast

Ballwin, Monday, 26 October

Overcast. High 74°, low 59°.

Pressure30.18 inHg
Wind9.8 mph SW
Humidity31%
Visibility—
Dew point39°
Tue, 2757° / 46°0Overcast
57 °Overcast

Ballwin, Tuesday, 27 October

Overcast. High 57°, low 46°.

Pressure30.42 inHg
Wind13.8 mph N
Humidity37%
Visibility—
Dew point27°
Wed, 2847° / 33°0Clear
47 °Clear

Ballwin, Wednesday, 28 October

Clear. High 47°, low 33°.

Pressure30.53 inHg
Wind11.3 mph N
Humidity23%
Visibility—
Dew point7°
Thu, 2955° / 33°0.07Light rain
55 °Light rain

Ballwin, Thursday, 29 October

Light rain. High 55°, low 33°.

Pressure30.24 inHg
Wind11.5 mph SW
Humidity20%
Visibility—
Dew point9°
Fri, 3046° / 42°0.35Rain
46 °Rain

Ballwin, Friday, 30 October

Rain. High 46°, low 42°.

Pressure30.09 inHg
Wind7.8 mph S
Humidity84%
Visibility—
Dew point40°
Sat, 3162° / 45°0Partly cloudy
62 °Partly cloudy

Ballwin, Saturday, 31 October

Partly cloudy. High 62°, low 45°.

Pressure30.12 inHg
Wind3.4 mph S
Humidity59%
Visibility—
Dew point44°
Sun, 0151° / 49°0.52Rain
51 °Rain

Ballwin, Sunday, 1 November

Rain. High 51°, low 49°.

Pressure30.21 inHg
Wind8.9 mph E
Humidity90%
Visibility—
Dew point48°
Mon, 0257° / 48°0.58Rain
57 °Rain

Ballwin, Monday, 2 November

Rain. High 57°, low 48°.

Pressure30.18 inHg
Wind9.3 mph NE
Humidity75%
Visibility—
Dew point44°

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 Ballwin, 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.