Weather in Helena, Montana, United States

7-Day Detailed Weather Forecast for Helena

This Afternoon

Temperature: 10°F

Wind Speed: 3 to 8 mph

Wind Direction: NNW

Forecast: Snow. Cloudy. High near 10, with temperatures falling to around 7 in the afternoon. Wind chill values as low as -4. North northwest wind 3 to 8 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Tonight

Temperature: -5°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around -5. Wind chill values as low as -14. Southwest wind around 5 mph. New snow accumulation of less than half an inch possible.

Saturday

Temperature: 21°F

Wind Speed: 2 to 6 mph

Wind Direction: WSW

Forecast: Mostly sunny. High near 21, with temperatures falling to around 18 in the afternoon. Wind chill values as low as -11. West southwest wind 2 to 6 mph.

Saturday Night

Temperature: 8°F

Wind Speed: 5 mph

Wind Direction: WSW

Forecast: A slight chance of snow after 11pm. Mostly cloudy, with a low around 8. West southwest wind around 5 mph. Chance of precipitation is 20%.

Sunday

Temperature: 23°F

Wind Speed: 2 to 6 mph

Wind Direction: W

Forecast: A slight chance of snow. Partly sunny, with a high near 23. West wind 2 to 6 mph. Chance of precipitation is 20%.

Sunday Night

Temperature: -3°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Snow likely. Mostly cloudy, with a low around -3. Northwest wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible.

Monday

Temperature: 6°F

Wind Speed: 6 mph

Wind Direction: N

Forecast: Snow likely before 11am. Mostly cloudy, with a high near 6. North wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible.

Monday Night

Temperature: -14°F

Wind Speed: 2 to 6 mph

Wind Direction: WNW

Forecast: Mostly cloudy, with a low around -14. West northwest wind 2 to 6 mph.

Tuesday

Temperature: 9°F

Wind Speed: 3 mph

Wind Direction: NNW

Forecast: Mostly sunny, with a high near 9.

Tuesday Night

Temperature: -8°F

Wind Speed: 3 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around -8.

Wednesday

Temperature: 12°F

Wind Speed: 3 mph

Wind Direction: N

Forecast: Partly sunny, with a high near 12.

Wednesday Night

Temperature: -3°F

Wind Speed: 3 mph

Wind Direction: W

Forecast: A slight chance of snow after 5am. Mostly cloudy, with a low around -3.

Thursday

Temperature: 14°F

Wind Speed: 5 mph

Wind Direction: NNW

Forecast: A chance of snow. Mostly cloudy, with a high near 14.

Thursday Night

Temperature: 0°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: A chance of snow. Mostly cloudy, with a low around 0. New snow accumulation of less than half an inch possible.