Weather in Florissant, Missouri, United States

7-Day Detailed Weather Forecast for Florissant

Overnight

Temperature: 78°F

Wind Speed: 9 mph

Wind Direction: S

Forecast: Clear, with a low around 78. South wind around 9 mph.

Sunday

Temperature: 98°F

Wind Speed: 7 to 13 mph

Wind Direction: SW

Forecast: Sunny, with a high near 98. Heat index values as high as 105. Southwest wind 7 to 13 mph.

Sunday Night

Temperature: 78°F

Wind Speed: 6 to 12 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 78. Heat index values as high as 103. South wind 6 to 12 mph.

Monday

Temperature: 98°F

Wind Speed: 8 mph

Wind Direction: SW

Forecast: Sunny, with a high near 98. Heat index values as high as 105. Southwest wind around 8 mph.

Monday Night

Temperature: 77°F

Wind Speed: 3 to 7 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 77. South wind 3 to 7 mph.

Tuesday

Temperature: 97°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 97. Chance of precipitation is 20%.

Tuesday Night

Temperature: 76°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 76.

Wednesday

Temperature: 95°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 95.

Wednesday Night

Temperature: 77°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 77.

Thursday

Temperature: 96°F

Wind Speed: 5 to 8 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 96. Chance of precipitation is 20%.

Thursday Night

Temperature: 76°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 76. Chance of precipitation is 20%.

Friday

Temperature: 93°F

Wind Speed: 5 to 8 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 93. Chance of precipitation is 30%.

Friday Night

Temperature: 75°F

Wind Speed: 3 to 7 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 75. Chance of precipitation is 30%.

Saturday

Temperature: 93°F

Wind Speed: 5 to 8 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 93. Chance of precipitation is 30%.