Local Forecast

Roy, MT Weather Forecast & Alerts

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

No Active Alerts

Hour-by-Hour  Current Observation

Monday 11:55 AM MDTMonday 11:55 AM

°F °C
Regional Observations →
57°F

Cloudy

  • 59° / 53° High / Low
  • 57° Feels Like
  • 0% Chance of Rain

Wind

7 mph

WSW

UV Index

9

Very High

Humidity

59%

Dew 43°F

Sun

5:21 AM · 9:15 PM

Rise · Set

Source: ECHO (K1EM). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Today

59° 53°

Rain

Overnight: Rain Likely

Detailed forecast

Today

Rain. Mostly cloudy, with a high near 59. West southwest wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

Rain likely before 2am. Mostly cloudy, with a low around 53. West wind 18 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

Tuesday

75° 55°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Tuesday

A slight chance of rain showers between 7am and 8am. Mostly sunny, with a high near 74. West northwest wind 15 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

Night

Partly cloudy, with a low around 54. West wind 6 to 10 mph, with gusts as high as 20 mph.

Wednesday

75° 55°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Wednesday

A chance of rain showers before noon, then showers and thunderstorms likely. Partly sunny, with a high near 75. West wind 6 to 9 mph. Chance of precipitation is 60%.

Night

A chance of showers and thunderstorms before 9pm, then a chance of showers and thunderstorms between 9pm and midnight. Partly cloudy, with a low around 54. West wind 5 to 8 mph. Chance of precipitation is 50%.

Thursday

77° 55°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Thursday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77. West southwest wind 5 to 8 mph, with gusts as high as 18 mph.

Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55. South southwest wind around 7 mph.

Friday

77° 55°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Friday

Showers and thunderstorms likely after noon. Partly sunny, with a high near 77.

Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 55.

Roy, MT Weather Analysis Tools