Weather in Helena, Montana, United States

7-Day Detailed Weather Forecast for Helena

This Afternoon

Temperature: 67°F

Wind Speed: 12 mph

Wind Direction: NW

Forecast: Showers and thunderstorms. Cloudy. High near 67, with temperatures falling to around 61 in the afternoon. Northwest wind around 12 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Tonight

Temperature: 43°F

Wind Speed: 7 to 16 mph

Wind Direction: WSW

Forecast: Showers and thunderstorms before 3am, then rain. Cloudy, with a low around 43. West southwest wind 7 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Saturday

Temperature: 63°F

Wind Speed: 14 to 17 mph

Wind Direction: W

Forecast: A chance of rain before noon, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 63. West wind 14 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.

Saturday Night

Temperature: 40°F

Wind Speed: 7 to 16 mph

Wind Direction: NW

Forecast: Rain. Mostly cloudy, with a low around 40. Northwest wind 7 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

Sunday

Temperature: 47°F

Wind Speed: 9 mph

Wind Direction: NW

Forecast: Rain. Cloudy, with a high near 47. Northwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.

Sunday Night

Temperature: 37°F

Wind Speed: 7 mph

Wind Direction: WSW

Forecast: A chance of rain showers before midnight. Mostly cloudy, with a low around 37. West southwest wind around 7 mph. Chance of precipitation is 30%.

Monday

Temperature: 67°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: A chance of rain showers after noon. Mostly sunny, with a high near 67. Southwest wind around 6 mph.

Monday Night

Temperature: 44°F

Wind Speed: 2 to 6 mph

Wind Direction: WSW

Forecast: Mostly clear, with a low around 44. West southwest wind 2 to 6 mph.

Tuesday

Temperature: 74°F

Wind Speed: 2 to 6 mph

Wind Direction: ENE

Forecast: A slight chance of showers and thunderstorms after noon. Sunny, with a high near 74.

Tuesday Night

Temperature: 48°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 48.

Wednesday

Temperature: 79°F

Wind Speed: 2 to 6 mph

Wind Direction: SSE

Forecast: Sunny, with a high near 79.

Wednesday Night

Temperature: 53°F

Wind Speed: 6 mph

Wind Direction: SSW

Forecast: Partly cloudy, with a low around 53.

Thursday

Temperature: 80°F

Wind Speed: 3 to 8 mph

Wind Direction: W

Forecast: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80.

Thursday Night

Temperature: 53°F

Wind Speed: 5 to 8 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 53.