Local Forecast

Roundup, MT Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Roundup, MT

No Active Alerts

Hour-by-Hour  Forecast

Friday 8:00 PM MSTFriday 8:00 PM

°F °C
Regional Observations →
46°F

Mostly Clear

  • 57° / 41° High / Low
  • 40° Feels Like
  • 0% Chance of Rain

Wind

15 mph

G 21 mph

SW

UV Index

0

None

Humidity

55%

Dew 32°F

Sun

7:06 AM · 4:49 PM

Rise · Set

Source: Roundup, MT. Slider scrubs the next 12 hours.

5-Day Outlook

Through Tuesday

Local Radar →

Tonight

41°

Mostly Cloudy

Detailed forecast

Tonight

Partly cloudy, with a low around 39. Southwest wind 12 to 16 mph.

Saturday

66° 41°

Mostly Cloudy

Overnight: Overcast

Detailed forecast

Saturday

Mostly sunny. High near 66, with temperatures falling to around 56 in the afternoon. Southwest wind 3 to 16 mph.

Night

Partly cloudy. Low around 39, with temperatures rising to around 41 overnight. South southwest wind 3 to 17 mph.

Sunday

66° 39°

Mostly Cloudy

Overnight: Mostly Cloudy

Detailed forecast

Sunday

Partly sunny. High near 66, with temperatures falling to around 57 in the afternoon. West southwest wind 5 to 17 mph.

Night

Mostly cloudy, with a low around 38. West northwest wind around 5 mph.

Monday

57° 39°

Mostly Cloudy

Overnight: Mostly Cloudy

Detailed forecast

Monday

Mostly sunny. High near 57, with temperatures falling to around 49 in the afternoon. West southwest wind around 5 mph.

Night

Mostly cloudy, with a low around 37. South wind 0 to 6 mph.

Tuesday

62° 41°

Partly Cloudy

Overnight: Partly Cloudy

Detailed forecast

Tuesday

Mostly sunny. High near 62, with temperatures falling to around 55 in the afternoon. West wind 6 to 13 mph.

Night

Partly cloudy, with a low around 38. West southwest wind around 8 mph.

Roundup, MT Weather Analysis Tools