Weather in Arnold, Missouri, United States

7-Day Detailed Weather Forecast for Arnold

This Afternoon

Temperature: 55°F

Wind Speed: 8 mph

Wind Direction: S

Forecast: Partly sunny. High near 55, with temperatures falling to around 48 in the afternoon. South wind around 8 mph.

Tonight

Temperature: 37°F

Wind Speed: 5 to 8 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 37. Southwest wind 5 to 8 mph.

Wednesday

Temperature: 55°F

Wind Speed: 2 to 6 mph

Wind Direction: SW

Forecast: Sunny. High near 55, with temperatures falling to around 49 in the afternoon. Southwest wind 2 to 6 mph.

Wednesday Night

Temperature: 43°F

Wind Speed: 6 to 12 mph

Wind Direction: S

Forecast: A chance of rain after midnight. Mostly cloudy. Low around 43, with temperatures rising to around 52 overnight. South wind 6 to 12 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

Thursday

Temperature: 56°F

Wind Speed: 12 to 16 mph

Wind Direction: SW

Forecast: Rain. Partly sunny. High near 56, with temperatures falling to around 44 in the afternoon. Southwest wind 12 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.

Thursday Night

Temperature: 21°F

Wind Speed: 5 to 16 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 21.

Friday

Temperature: 41°F

Wind Speed: 3 to 7 mph

Wind Direction: SW

Forecast: Sunny, with a high near 41.

Friday Night

Temperature: 34°F

Wind Speed: 7 to 10 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 34.

Saturday

Temperature: 57°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 57.

Saturday Night

Temperature: 31°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 31.

Sunday

Temperature: 47°F

Wind Speed: 6 mph

Wind Direction: N

Forecast: Mostly sunny, with a high near 47.

Sunday Night

Temperature: 32°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: Mostly cloudy, with a low around 32.

Monday

Temperature: 48°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: Partly sunny, with a high near 48.

Monday Night

Temperature: 39°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 39.