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As of 19:36 CDT

Weather in Ballwin, MO

85°Current weather

Ballwin, Saturday, 8 August, 19:36

Clear. Feels like 94°. High 89°, low 69°.

Pressure29.97 inHg
Wind4.9 mph E
Humidity73%
Visibility6.2 mi
Dew point75°

10-day forecast for Ballwin, MO: 60° to 103°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

102°
Best day: Monday, August 10
85° · 0.56 in
Worst day: Thursday, August 13

Tap any day below to see morning, afternoon, evening and overnight.

Sun, 0995° / 72°0Overcast
MorningOvercast77°feels 78°
AfternoonPartly cloudy92°feels 93°
EveningClear86°feels 89°
OvernightClear77°feels 78°
95 °Overcast

Ballwin, Sunday, 9 August

Overcast. High 95°, low 72°.

Pressure29.94 inHg
Wind9.5 mph SW
Humidity47%
Visibility6.2 mi
Dew point69°
Mon, 10102° / 77°0Clear
MorningMostly clear80°feels 80°
AfternoonClear100°feels 103°
EveningOvercast88°feels 90°
OvernightOvercast85°feels 89°
102 °Clear

Ballwin, Monday, 10 August

Clear. High 102°, low 77°.

Pressure29.94 inHg
Wind10.3 mph SW
Humidity38%
Visibility6.2 mi
Dew point67°
Tue, 11103° / 78°0.02Light rain
MorningOvercast80°feels 83°
AfternoonClear102°feels 104°
EveningLight rain85°feels 89°
OvernightOvercast82°feels 84°
103 °Light rain

Ballwin, Tuesday, 11 August

Light rain. High 103°, low 78°.

Pressure29.88 inHg
Wind5.5 mph SW
Humidity36%
Visibility6.2 mi
Dew point66°
Wed, 1287° / 75°0.01Light rain
MorningOvercast79°feels 80°
AfternoonOvercast91°feels 94°
EveningLight rain85°feels 90°
OvernightOvercast80°feels 80°
87 °Light rain

Ballwin, Wednesday, 12 August

Light rain. High 87°, low 75°.

Pressure29.83 inHg
Wind1.7 mph SW
Humidity57%
Visibility6.2 mi
Dew point69°
Thu, 1385° / 71°0.56Rain
MorningRain75°feels 78°
AfternoonRain83°feels 88°
EveningRain74°feels 75°
OvernightRain71°feels 73°
85 °Rain

Ballwin, Thursday, 13 August

Rain. High 85°, low 71°.

Pressure29.85 inHg
Wind4.9 mph N
Humidity67%
Visibility—
Dew point71°
Fri, 1480° / 64°0.02Light rain
MorningLight rain69°feels 69°
AfternoonLight rain78°feels 78°
EveningLight rain72°feels 72°
OvernightLight rain67°feels 67°
80 °Light rain

Ballwin, Friday, 14 August

Light rain. High 80°, low 64°.

Pressure30.15 inHg
Wind9.4 mph NE
Humidity41%
Visibility—
Dew point51°
Sat, 1581° / 60°0Overcast
MorningOvercast65°feels 65°
AfternoonOvercast78°feels 78°
EveningOvercast75°feels 75°
OvernightOvercast68°feels 67°
81 °Overcast

Ballwin, Saturday, 15 August

Overcast. High 81°, low 60°.

Pressure30.27 inHg
Wind8.3 mph E
Humidity40%
Visibility—
Dew point50°
Sun, 1678° / 65°0.09Light rain
MorningLight rain67°feels 67°
AfternoonLight rain73°feels 74°
EveningLight rain77°feels 78°
OvernightLight rain72°feels 73°
78 °Light rain

Ballwin, Sunday, 16 August

Light rain. High 78°, low 65°.

Pressure30.18 inHg
Wind8.3 mph S
Humidity81%
Visibility—
Dew point65°
Mon, 1799° / 72°0.27Rain
MorningRain79°feels 81°
AfternoonRain93°feels 99°
EveningRain88°feels 95°
OvernightRain79°feels 83°
99 °Rain

Ballwin, Monday, 17 August

Rain. High 99°, low 72°.

Pressure29.91 inHg
Wind12.5 mph SW
Humidity43%
Visibility—
Dew point65°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Ballwin, MO around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.