Weather in Arnold, Missouri, United States

7-Day Detailed Weather Forecast for Arnold

Tonight

Temperature: 62°F

Wind Speed: 3 to 7 mph

Wind Direction: SW

Forecast: Showers and thunderstorms before midnight, then showers and thunderstorms between midnight and 3am, then scattered showers and thunderstorms between 3am and 5am. Some of the storms could be severe. Cloudy, with a low around 62. Southwest wind 3 to 7 mph. Chance of precipitation is 80%.

Thursday

Temperature: 84°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 84. Southwest wind around 7 mph. Chance of precipitation is 20%.

Thursday Night

Temperature: 59°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 59. Southwest wind around 5 mph. Chance of precipitation is 20%.

Friday

Temperature: 87°F

Wind Speed: 2 to 12 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. South wind 2 to 12 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

Friday Night

Temperature: 51°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 1am, then showers and thunderstorms. Mostly cloudy. Low around 51, with temperatures rising to around 61 overnight. Southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

Saturday

Temperature: 64°F

Wind Speed: 12 mph

Wind Direction: W

Forecast: Showers and thunderstorms. Partly sunny, with a high near 64. Chance of precipitation is 80%.

Saturday Night

Temperature: 40°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: A chance of rain showers before 7pm. Mostly clear, with a low around 40. Chance of precipitation is 30%.

Sunday

Temperature: 67°F

Wind Speed: 5 to 9 mph

Wind Direction: NW

Forecast: Sunny, with a high near 67.

Sunday Night

Temperature: 42°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: Clear, with a low around 42.

Monday

Temperature: 74°F

Wind Speed: 5 to 8 mph

Wind Direction: S

Forecast: Sunny, with a high near 74.

Monday Night

Temperature: 51°F

Wind Speed: 7 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 51.

Tuesday

Temperature: 78°F

Wind Speed: 6 to 10 mph

Wind Direction: SW

Forecast: Sunny, with a high near 78.

Tuesday Night

Temperature: 55°F

Wind Speed: 8 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 55.

Wednesday

Temperature: 80°F

Wind Speed: 5 to 8 mph

Wind Direction: SW

Forecast: A slight chance of rain showers between 7am and 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 80. Chance of precipitation is 20%.