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When will frigid air loosen its grip on the Northeast, Midwest? Get the forecast. Chevron right

Roundup, MT

36°F
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Winter Center
Today WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Sunday, January 4

Day

1/4
58°Hi
RealFeel® 53°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
RealFeel Shade™ 51°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Breezy this morning; otherwise, times of clouds and sun

Max UV Index2.0 (Low)

AccuLumen Brightness Index™6 (Medium)

WindSW 14 mph

Wind Gusts24 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover66%

Morning

Afternoon

Night

1/4
35°Lo
RealFeel® 28°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
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Partly cloudy

WindSW 9 mph

Wind Gusts15 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover47%

Evening

Overnight

Sun & Moon

8 hrs 43 mins
Rise 7:58 AM
Set 4:41 PM
Waning Gibbous
Rise 6:20 PM
Set 9:49 AM

Temperature History

1/4
High
Low
Forecast
58°
35°
Average
37°
13°
Last Year
9°
5°

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World North America United States Montana Roundup

Weather Near Roundup:

  • Billings, MT
  • Cody, WY
  • Miles City, MT
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