Local Forecast

Custer, MT Weather Forecast & Alerts

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

No Active Alerts

Hour-by-Hour  Current Observation

Monday 4:35 PM MDTMonday 4:35 PM

°F °C
Regional Observations →
73°F

Clear

  • 77° / 55° High / Low
  • 73° Feels Like
  • 0% Chance of Rain

Wind

9 mph

ESE

UV Index

7

High

Humidity

29%

Dew 39°F

Sun

5:19 AM · 8:59 PM

Rise · Set

Source: HARDIN (K00U). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Today

77° 55°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Today

Sunny, with a high near 76. South southeast wind around 8 mph.

Night

Mostly cloudy. Low around 54, with temperatures rising to around 56 overnight. East wind 6 to 12 mph.

Tuesday

80° 53°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Tuesday

A slight chance of showers and thunderstorms after 4pm. Partly sunny. High near 79, with temperatures falling to around 75 in the afternoon. West wind 7 to 20 mph. Chance of precipitation is 20%.

Night

A chance of showers and thunderstorms before 11pm. Mostly cloudy. Low around 51, with temperatures rising to around 53 overnight. West northwest wind 7 to 16 mph. Chance of precipitation is 40%.

Wednesday

69° 48°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Wednesday

Mostly sunny. High near 69, with temperatures falling to around 67 in the afternoon. West wind 10 to 20 mph.

Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 47. West northwest wind 14 to 17 mph. Chance of precipitation is 50%.

Thursday

73° 50°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Thursday

Partly sunny, with a high near 72. West northwest wind 12 to 16 mph.

Night

Partly cloudy, with a low around 48. Northwest wind 0 to 10 mph.

Friday

73° 48°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Friday

Sunny, with a high near 76. West northwest wind 1 to 10 mph.

Night

Partly cloudy, with a low around 51. North wind 1 to 12 mph.

Custer, MT Weather Analysis Tools