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As of 08:28 MDT

Weather in Roundup, MT

56°Current weather

Roundup, Saturday, 10 October, 08:28

Overcast. Feels like 53°. High 65°, low 47°.

Pressure29.65 inHg
Wind8.6 mph N
Humidity48%
Visibility6.2 mi
Dew point36°

10-day forecast for Roundup, MT: 28° to 68°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

68°
Best day: Sunday, October 18
44° · 0.79 in
Worst day: Sunday, October 11

Tap any day below to see morning, afternoon, evening and overnight.

Sun, 1144° / 34°0.79Snow
MorningRain39°feels 31°
AfternoonLight rain44°feels 38°
EveningSnow34°feels 25°
OvernightOvercast43°feels 35°
44 °Snow

Roundup, Sunday, 11 October

Snow. High 44°, low 34°.

Pressure29.97 inHg
Wind12 mph NE
Humidity92%
Visibility2.4 mi
Dew point39°
Mon, 1238° / 29°0.25Snow
MorningOvercast33°feels 25°
AfternoonOvercast38°feels 35°
EveningOvercast31°feels 31°
OvernightSnow33°feels 23°
38 °Snow

Roundup, Monday, 12 October

Snow. High 38°, low 29°.

Pressure30.15 inHg
Wind5.3 mph N
Humidity84%
Visibility6.2 mi
Dew point31°
Tue, 1351° / 28°0Clear
MorningMostly clear28°feels 21°
AfternoonClear50°feels 50°
EveningClear41°feels 39°
OvernightOvercast29°feels 22°
51 °Clear

Roundup, Tuesday, 13 October

Clear. High 51°, low 28°.

Pressure30.09 inHg
Wind5.3 mph SW
Humidity62%
Visibility6.2 mi
Dew point32°
Wed, 1457° / 31°0Mostly clear
MorningClear34°feels 30°
AfternoonMostly clear51°feels 48°
EveningMostly clear51°feels 49°
OvernightClear34°feels 34°
57 °Mostly clear

Roundup, Wednesday, 14 October

Mostly clear. High 57°, low 31°.

Pressure30.21 inHg
Wind4.3 mph SW
Humidity49%
Visibility—
Dew point29°
Thu, 1561° / 38°0Clear
MorningClear44°feels 43°
AfternoonClear59°feels 56°
EveningClear53°feels 51°
OvernightClear44°feels 42°
61 °Clear

Roundup, Thursday, 15 October

Clear. High 61°, low 38°.

Pressure30.36 inHg
Wind10.6 mph N
Humidity36%
Visibility—
Dew point30°
Fri, 1647° / 36°0Clear
MorningClear38°feels 30°
AfternoonClear43°feels 38°
EveningClear43°feels 38°
OvernightClear37°feels 30°
47 °Clear

Roundup, Friday, 16 October

Clear. High 47°, low 36°.

Pressure30.74 inHg
Wind14.6 mph N
Humidity35%
Visibility—
Dew point16°
Sat, 1760° / 31°0Overcast
MorningOvercast37°feels 31°
AfternoonOvercast53°feels 49°
EveningOvercast55°feels 52°
OvernightOvercast48°feels 44°
60 °Overcast

Roundup, Saturday, 17 October

Overcast. High 60°, low 31°.

Pressure30.09 inHg
Wind20 mph SW
Humidity34%
Visibility—
Dew point22°
Sun, 1868° / 47°0Partly cloudy
MorningPartly cloudy52°feels 48°
AfternoonPartly cloudy63°feels 60°
EveningPartly cloudy61°feels 58°
OvernightPartly cloudy54°feels 52°
68 °Partly cloudy

Roundup, Sunday, 18 October

Partly cloudy. High 68°, low 47°.

Pressure29.94 inHg
Wind8.8 mph SW
Humidity32%
Visibility—
Dew point31°
Mon, 1965° / 51°0Partly cloudy
MorningPartly cloudy54°feels 51°
AfternoonPartly cloudy61°feels 58°
EveningPartly cloudy56°feels 53°
OvernightPartly cloudy52°feels 49°
65 °Partly cloudy

Roundup, Monday, 19 October

Partly cloudy. High 65°, low 51°.

Pressure29.83 inHg
Wind9.2 mph NE
Humidity35%
Visibility—
Dew point32°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Roundup, MT around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.