Weather in Wentzville, Missouri, United States

7-Day Detailed Weather Forecast for Wentzville

Today

Temperature: 93°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Partly sunny. High near 93, with temperatures falling to around 89 in the afternoon. Heat index values as high as 103. Southwest wind around 7 mph. Chance of precipitation is 40%.

Tonight

Temperature: 76°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 76. Heat index values as high as 101. Southwest wind around 6 mph.

Sunday

Temperature: 95°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 95. Heat index values as high as 107. Southwest wind around 7 mph.

Sunday Night

Temperature: 74°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 74. Heat index values as high as 103. South wind around 6 mph. Chance of precipitation is 40%.

Monday

Temperature: 92°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms. Partly sunny, with a high near 92. South wind around 6 mph. Chance of precipitation is 30%.

Monday Night

Temperature: 74°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 74. Chance of precipitation is 20%.

Tuesday

Temperature: 95°F

Wind Speed: 2 to 6 mph

Wind Direction: S

Forecast: Sunny, with a high near 95.

Tuesday Night

Temperature: 75°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 75.

Wednesday

Temperature: 97°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: Sunny, with a high near 97.

Wednesday Night

Temperature: 75°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 75.

Thursday

Temperature: 97°F

Wind Speed: 3 to 7 mph

Wind Direction: SW

Forecast: Sunny, with a high near 97.

Thursday Night

Temperature: 75°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 75.

Friday

Temperature: 96°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: Sunny, with a high near 96.

Friday Night

Temperature: 75°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 75. Chance of precipitation is 20%.