Weather in Helena, Montana, United States

7-Day Detailed Weather Forecast for Helena

This Afternoon

Temperature: 42°F

Wind Speed: 5 to 8 mph

Wind Direction: W

Forecast: A chance of freezing rain before 1pm, then a chance of rain and snow between 1pm and 5pm. Partly sunny. High near 42, with temperatures falling to around 38 in the afternoon. West wind 5 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

Tonight

Temperature: 28°F

Wind Speed: 6 to 10 mph

Wind Direction: WSW

Forecast: A slight chance of rain between 11pm and 4am. Mostly cloudy. Low around 28, with temperatures rising to around 32 overnight. West southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

Saturday

Temperature: 46°F

Wind Speed: 2 to 6 mph

Wind Direction: WSW

Forecast: Partly sunny. High near 46, with temperatures falling to around 42 in the afternoon. West southwest wind 2 to 6 mph.

Saturday Night

Temperature: 35°F

Wind Speed: 8 mph

Wind Direction: SSW

Forecast: Partly cloudy, with a low around 35. South southwest wind around 8 mph.

Sunday

Temperature: 52°F

Wind Speed: 8 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 52. South wind around 8 mph.

Sunday Night

Temperature: 36°F

Wind Speed: 9 mph

Wind Direction: SSW

Forecast: Mostly cloudy, with a low around 36. South southwest wind around 9 mph, with gusts as high as 18 mph.

Monday

Temperature: 54°F

Wind Speed: 9 to 14 mph

Wind Direction: SSW

Forecast: Partly sunny, with a high near 54. South southwest wind 9 to 14 mph, with gusts as high as 29 mph.

Monday Night

Temperature: 41°F

Wind Speed: 16 mph

Wind Direction: SW

Forecast: A chance of rain after 11pm. Mostly cloudy, with a low around 41. Southwest wind around 16 mph, with gusts as high as 35 mph.

Tuesday

Temperature: 50°F

Wind Speed: 14 mph

Wind Direction: WSW

Forecast: A chance of rain. Partly sunny, with a high near 50.

Tuesday Night

Temperature: 34°F

Wind Speed: 12 to 18 mph

Wind Direction: SW

Forecast: A chance of rain before 8pm, then rain and snow likely between 8pm and 2am, then rain and snow likely. Mostly cloudy, with a low around 34. New snow accumulation of less than half an inch possible.

Wednesday

Temperature: 39°F

Wind Speed: 15 to 20 mph

Wind Direction: W

Forecast: Snow likely. Partly sunny, with a high near 39. New snow accumulation of less than half an inch possible.

Wednesday Night

Temperature: 27°F

Wind Speed: 9 to 15 mph

Wind Direction: WSW

Forecast: A chance of snow. Partly cloudy, with a low around 27.

Thursday

Temperature: 39°F

Wind Speed: 8 to 12 mph

Wind Direction: SSW

Forecast: A chance of snow. Partly sunny, with a high near 39.

Thursday Night

Temperature: 31°F

Wind Speed: 12 mph

Wind Direction: SSW

Forecast: A chance of snow before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 31.