Weather in Saint Helens, Oregon, United States

7-Day Detailed Weather Forecast for Saint Helens

Overnight

Temperature: 32°F

Wind Speed: 6 mph

Wind Direction: SSE

Forecast: A chance of rain and snow showers. Mostly cloudy. Low around 32, with temperatures rising to around 34 overnight. South southeast wind around 6 mph. Chance of precipitation is 50%.

Tuesday

Temperature: 44°F

Wind Speed: 2 to 6 mph

Wind Direction: SSE

Forecast: A chance of rain and snow showers before 7am, then rain and snow showers. Mostly cloudy. High near 44, with temperatures falling to around 42 in the afternoon. South southeast wind 2 to 6 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.

Tuesday Night

Temperature: 28°F

Wind Speed: 2 mph

Wind Direction: SSE

Forecast: A chance of rain showers before 9pm, then patchy fog between 9pm and 10pm, then patchy fog and a slight chance of rain and snow showers between 10pm and 4am, then patchy fog and a chance of rain and snow showers. Mostly cloudy, with a low around 28. South southeast wind around 2 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

Temperature: 42°F

Wind Speed: 1 to 5 mph

Wind Direction: S

Forecast: A chance of snow showers and patchy fog before 7am, then patchy fog and a chance of rain and snow showers between 7am and 10am, then rain and snow showers. Mostly cloudy, with a high near 42. South wind 1 to 5 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.

Wednesday Night

Temperature: 31°F

Wind Speed: 1 to 5 mph

Wind Direction: SE

Forecast: Rain showers before 1am, then rain and snow showers likely between 1am and 4am, then patchy fog and rain and snow showers likely. Mostly cloudy, with a low around 31. Southeast wind 1 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

Thursday

Temperature: 43°F

Wind Speed: 3 mph

Wind Direction: NNW

Forecast: Patchy fog and rain and snow showers likely before 7am, then patchy fog and rain and snow showers likely between 7am and 10am, then a chance of rain and snow showers. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.

Thursday Night

Temperature: 29°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: A chance of rain showers before 10pm, then patchy fog and a chance of rain and snow showers between 10pm and 4am, then a chance of rain and snow. Mostly cloudy, with a low around 29.

Friday

Temperature: 43°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: A chance of rain and snow before 10am, then rain and snow likely. Mostly cloudy, with a high near 43.

Friday Night

Temperature: 33°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Rain likely before 4am, then rain and snow likely. Mostly cloudy, with a low around 33.

Saturday

Temperature: 47°F

Wind Speed: 5 to 9 mph

Wind Direction: ESE

Forecast: Rain and snow likely. Mostly cloudy, with a high near 47.

Saturday Night

Temperature: 37°F

Wind Speed: 6 to 9 mph

Wind Direction: ESE

Forecast: Rain likely. Mostly cloudy, with a low around 37.

Sunday

Temperature: 50°F

Wind Speed: 8 mph

Wind Direction: ESE

Forecast: Rain. Mostly cloudy, with a high near 50.

Sunday Night

Temperature: 38°F

Wind Speed: 3 to 7 mph

Wind Direction: SE

Forecast: Rain. Mostly cloudy, with a low around 38.

Monday

Temperature: 50°F

Wind Speed: 6 mph

Wind Direction: SSE

Forecast: Rain. Mostly cloudy, with a high near 50.