Weather in Ballwin, Missouri, United States

7-Day Detailed Weather Forecast for Ballwin

Overnight

Temperature: 48°F

Wind Speed: 3 mph

Wind Direction: E

Forecast: Widespread fog. Cloudy, with a low around 48. East wind around 3 mph.

Wednesday

Temperature: 67°F

Wind Speed: 3 to 7 mph

Wind Direction: SE

Forecast: Widespread fog and patchy drizzle before 9am, then patchy drizzle and patchy fog between 9am and noon. Cloudy, with a high near 67. Southeast wind 3 to 7 mph. Chance of precipitation is 20%.

Wednesday Night

Temperature: 53°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: Patchy fog after 2am. Mostly cloudy, with a low around 53. Southwest wind around 6 mph.

Christmas Day

Temperature: 66°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: Patchy fog before 11am. Mostly cloudy. High near 66, with temperatures falling to around 62 in the afternoon. Northeast wind around 5 mph.

Thursday Night

Temperature: 57°F

Wind Speed: 7 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 57. South wind around 7 mph.

Friday

Temperature: 71°F

Wind Speed: 5 to 9 mph

Wind Direction: W

Forecast: Mostly sunny. High near 71, with temperatures falling to around 65 in the afternoon.

Friday Night

Temperature: 48°F

Wind Speed: 3 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 48.

Saturday

Temperature: 71°F

Wind Speed: 2 to 7 mph

Wind Direction: SE

Forecast: Partly sunny, with a high near 71.

Saturday Night

Temperature: 43°F

Wind Speed: 6 to 10 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 43.

Sunday

Temperature: 52°F

Wind Speed: 10 to 16 mph

Wind Direction: NW

Forecast: A chance of rain before noon, then a slight chance of rain and snow. Mostly cloudy, with a high near 52. Chance of precipitation is 30%.

Sunday Night

Temperature: 18°F

Wind Speed: 14 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 18.

Monday

Temperature: 27°F

Wind Speed: 8 to 14 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 27.

Monday Night

Temperature: 17°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 17.

Tuesday

Temperature: 36°F

Wind Speed: 8 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 36.