Local Forecast

Ballwin, MO Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Ballwin, MO

No Active Alerts

Hour-by-Hour  Current Observation

Monday 8:20 AM CDTMonday 8:20 AM

°F °C
Regional Observations →
66°F

Fog/Mist

  • 80° / 64° High / Low
  • 66° Feels Like
  • 0% Chance of Rain

Wind

7 mph

N

UV Index

3

Moderate

Humidity

100%

Dew 66°F

Sun

6:50 AM · 6:58 PM

Rise · Set

Source: ST CHARLES (KSET). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Monday

80° 64°

Chance of Thunderstorms

Overnight: Overcast

Detailed forecast

Monday

A chance of rain showers and patchy fog before 7am, then patchy fog and a chance of showers and thunderstorms between 7am and 8am, then patchy fog and a slight chance of showers and thunderstorms between 8am and 3pm. Cloudy, with a high near 75. Northeast wind 2 to 6 mph. Chance of precipitation is 40%.

Night

Mostly cloudy, with a low around 63. Northeast wind 3 to 7 mph.

Tuesday

73° 57°

Mostly Cloudy

Overnight: Partly Cloudy

Detailed forecast

Tuesday

Partly sunny, with a high near 73. Northeast wind 5 to 8 mph.

Night

Partly cloudy, with a low around 56. North wind 3 to 8 mph.

Wednesday

75° 55°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Wednesday

Mostly sunny, with a high near 74.

Night

Partly cloudy, with a low around 56.

Thursday

75° 57°

Partly Sunny

Overnight: Mostly Cloudy

Detailed forecast

Thursday

Mostly sunny, with a high near 75.

Night

Partly cloudy, with a low around 57.

Friday

77° 59°

Mostly Cloudy

Overnight: Slight Chance of Rain

Detailed forecast

Friday

Mostly sunny, with a high near 76.

Night

Partly cloudy, with a low around 57.

Ballwin, MO Weather Analysis Tools