Local Forecast

Acton, MT Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Acton, MT.

No Active Alerts

Hour-by-Hour  Current Observation

Monday 4:30 PM MDTMonday 4:30 PM

°F °C
Regional Observations →
73°F

Clear

  • 75° / 53° High / Low
  • 73° Feels Like
  • 0% Chance of Rain

Wind

9 mph

G 17 mph

ESE

UV Index

8

Very High

Humidity

22%

Dew 32°F

Sun

5:24 AM · 9:02 PM

Rise · Set

Source: BILLINGS (KBIL). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Today

75° 53°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Today

Sunny. High near 74, with temperatures falling to around 72 in the afternoon. Southeast wind 9 to 15 mph.

Night

Mostly cloudy. Low around 52, with temperatures rising to around 54 overnight. Northeast wind 6 to 16 mph.

Tuesday

73° 48°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Tuesday

A slight chance of showers and thunderstorms between noon and 4pm, then a chance of showers and thunderstorms. Partly sunny. High near 74, with temperatures falling to around 69 in the afternoon. West wind 10 to 21 mph. Chance of precipitation is 30%.

Night

A chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 48. West wind around 20 mph. Chance of precipitation is 30%.

Wednesday

68° 44°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Wednesday

Mostly sunny. High near 65, with temperatures falling to around 63 in the afternoon. West wind 20 to 28 mph, with gusts as high as 40 mph.

Night

A chance of rain showers. Mostly cloudy, with a low around 45. West northwest wind around 26 mph, with gusts as high as 39 mph. Chance of precipitation is 30%.

Thursday

73° 46°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Thursday

Mostly sunny, with a high near 71. West northwest wind 17 to 24 mph.

Night

Mostly clear, with a low around 46. Northwest wind 3 to 14 mph.

Friday

73° 46°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Friday

Sunny, with a high near 76. West northwest wind 6 to 13 mph.

Night

Partly cloudy. Low around 49, with temperatures rising to around 51 overnight. North northeast wind 5 to 14 mph.

Acton, MT Weather Analysis Tools