Weather in Arnold, Missouri, United States

7-Day Detailed Weather Forecast for Arnold

This Afternoon

Temperature: 92°F

Wind Speed: 16 mph

Wind Direction: SW

Forecast: Sunny, with a high near 92. Southwest wind around 16 mph, with gusts as high as 28 mph.

Tonight

Temperature: 40°F

Wind Speed: 8 to 16 mph

Wind Direction: NW

Forecast: A chance of showers and thunderstorms between 10pm and 1am, then showers and thunderstorms. Mostly cloudy. Low around 40, with temperatures rising to around 50 overnight. Northwest wind 8 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

Friday

Temperature: 55°F

Wind Speed: 14 to 17 mph

Wind Direction: N

Forecast: Rain showers likely before 10am. Mostly cloudy, with a high near 55. North wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.

Friday Night

Temperature: 32°F

Wind Speed: 2 to 15 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 32. North wind 2 to 15 mph.

Saturday

Temperature: 57°F

Wind Speed: 2 to 7 mph

Wind Direction: E

Forecast: Sunny, with a high near 57. East wind 2 to 7 mph.

Saturday Night

Temperature: 40°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 40.

Sunday

Temperature: 70°F

Wind Speed: 5 to 9 mph

Wind Direction: S

Forecast: Partly sunny, with a high near 70.

Sunday Night

Temperature: 58°F

Wind Speed: 8 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 58.

Monday

Temperature: 86°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 86.

Monday Night

Temperature: 64°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: A slight chance of rain after 1am. Partly cloudy, with a low around 64. Chance of precipitation is 20%.

Tuesday

Temperature: 88°F

Wind Speed: 9 to 13 mph

Wind Direction: S

Forecast: A slight chance of rain before 7am, then a slight chance of thunderstorms and a slight chance of rain. Partly sunny, with a high near 88. Chance of precipitation is 20%.

Tuesday Night

Temperature: 59°F

Wind Speed: 12 mph

Wind Direction: S

Forecast: A slight chance of thunderstorms and a slight chance of rain before 1am, then a chance of rain and a slight chance of thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.

Wednesday

Temperature: 79°F

Wind Speed: 13 mph

Wind Direction: SW

Forecast: A chance of rain and a slight chance of thunderstorms before 7am, then a chance of thunderstorms and a chance of rain between 7am and 1pm, then a chance of rain and a slight chance of thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 40%.

Wednesday Night

Temperature: 57°F

Wind Speed: 12 mph

Wind Direction: S

Forecast: A chance of rain and a slight chance of thunderstorms before 7pm, then a chance of thunderstorms and a chance of rain between 7pm and 1am, then a chance of rain and a slight chance of thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.