Weather in Riverton, Washington, United States

7-Day Detailed Weather Forecast for Riverton

Overnight

Temperature: 48°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Rain likely. Cloudy, with a low around 48. South wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

Sunday

Temperature: 55°F

Wind Speed: 8 mph

Wind Direction: S

Forecast: A chance of rain. Mostly cloudy, with a high near 55. South wind around 8 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Sunday Night

Temperature: 51°F

Wind Speed: 6 to 14 mph

Wind Direction: S

Forecast: Rain. Cloudy. Low around 51, with temperatures rising to around 55 overnight. South wind 6 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Monday

Temperature: 60°F

Wind Speed: 13 to 22 mph

Wind Direction: SSW

Forecast: Rain before 10am, then showers and thunderstorms between 10am and 1pm, then rain. Cloudy, with a high near 60. South southwest wind 13 to 22 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Monday Night

Temperature: 47°F

Wind Speed: 9 to 20 mph

Wind Direction: SSW

Forecast: Rain. Cloudy, with a low around 47. South southwest wind 9 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Tuesday

Temperature: 54°F

Wind Speed: 10 to 14 mph

Wind Direction: SSW

Forecast: Rain. Cloudy, with a high near 54. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Tuesday Night

Temperature: 43°F

Wind Speed: 15 mph

Wind Direction: SSW

Forecast: Rain. Cloudy, with a low around 43.

Wednesday

Temperature: 48°F

Wind Speed: 13 mph

Wind Direction: SW

Forecast: Rain. Mostly cloudy, with a high near 48.

Wednesday Night

Temperature: 43°F

Wind Speed: 12 mph

Wind Direction: S

Forecast: Rain. Cloudy, with a low around 43.

Thursday

Temperature: 49°F

Wind Speed: 12 mph

Wind Direction: S

Forecast: Rain. Cloudy, with a high near 49.

Thursday Night

Temperature: 41°F

Wind Speed: 12 mph

Wind Direction: SSW

Forecast: Rain. Cloudy, with a low around 41.

Friday

Temperature: 46°F

Wind Speed: 10 mph

Wind Direction: SSW

Forecast: Rain. Mostly cloudy, with a high near 46.

Friday Night

Temperature: 39°F

Wind Speed: 10 mph

Wind Direction: SSW

Forecast: Rain. Cloudy, with a low around 39.

Saturday

Temperature: 45°F

Wind Speed: 12 mph

Wind Direction: SSW

Forecast: Rain. Cloudy, with a high near 45.