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As of 03:35 MST

Weather in Round Prairie, MT

29°Current weather

Round Prairie, Friday, 6 November, 03:35

Fog. Feels like 26°. High 44°, low 29°.

Pressure30.27 inHg
Wind3.4 mph NW
Humidity94%
Visibility0.2 mi
Dew point28°
Sat, 0750° / 41°0Overcast
50 °Overcast

Round Prairie, Saturday, 7 November

Overcast. High 50°, low 41°.

Pressure30.21 inHg
Wind4.9 mph SE
Humidity62%
Visibility6.2 mi
Dew point37°
Sun, 0849° / 33°0.03Light rain
49 °Light rain

Round Prairie, Sunday, 8 November

Light rain. High 49°, low 33°.

Pressure30.00 inHg
Wind10.6 mph SW
Humidity66%
Visibility6.2 mi
Dew point38°
Mon, 0945° / 32°0Mostly clear
45 °Mostly clear

Round Prairie, Monday, 9 November

Mostly clear. High 45°, low 32°.

Pressure30.18 inHg
Wind1.2 mph SE
Humidity65%
Visibility6.2 mi
Dew point32°
Tue, 1045° / 35°0Overcast
45 °Overcast

Round Prairie, Tuesday, 10 November

Overcast. High 45°, low 35°.

Pressure30.21 inHg
Wind1.9 mph E
Humidity84%
Visibility—
Dew point36°
Wed, 1154° / 39°0Partly cloudy
54 °Partly cloudy

Round Prairie, Wednesday, 11 November

Partly cloudy. High 54°, low 39°.

Pressure30.18 inHg
Wind4.3 mph SE
Humidity71%
Visibility—
Dew point38°
Thu, 1249° / 34°0Overcast
49 °Overcast

Round Prairie, Thursday, 12 November

Overcast. High 49°, low 34°.

Pressure30.03 inHg
Wind2.2 mph SE
Humidity72%
Visibility—
Dew point33°
Fri, 1346° / 35°0Overcast
46 °Overcast

Round Prairie, Friday, 13 November

Overcast. High 46°, low 35°.

Pressure29.80 inHg
Wind2.3 mph N
Humidity73%
Visibility—
Dew point32°
Sat, 1441° / 34°0.12Snow
41 °Snow

Round Prairie, Saturday, 14 November

Snow. High 41°, low 34°.

Pressure29.68 inHg
Wind3.9 mph SE
Humidity82%
Visibility—
Dew point35°
Sun, 1542° / 32°0.05Snow
42 °Snow

Round Prairie, Sunday, 15 November

Snow. High 42°, low 32°.

Pressure29.97 inHg
Wind5.8 mph W
Humidity74%
Visibility—
Dew point32°
Mon, 1640° / 28°0Mostly clear
40 °Mostly clear

Round Prairie, Monday, 16 November

Mostly clear. High 40°, low 28°.

Pressure30.24 inHg
Wind3.1 mph N
Humidity78%
Visibility—
Dew point30°
Tue, 1738° / 29°0.07Light snow
38 °Light snow

Round Prairie, Tuesday, 17 November

Light snow. High 38°, low 29°.

Pressure29.80 inHg
Wind3.5 mph N
Humidity62%
Visibility—
Dew point24°
Wed, 1838° / 25°0.14Light snow
38 °Light snow

Round Prairie, Wednesday, 18 November

Light snow. High 38°, low 25°.

Pressure30.18 inHg
Wind4 mph SW
Humidity76%
Visibility—
Dew point29°
Thu, 1934° / 20°0Overcast
34 °Overcast

Round Prairie, Thursday, 19 November

Overcast. High 34°, low 20°.

Pressure30.45 inHg
Wind3.3 mph E
Humidity82%
Visibility—
Dew point24°
Fri, 2039° / 24°0Overcast
39 °Overcast

Round Prairie, Friday, 20 November

Overcast. High 39°, low 24°.

Pressure30.42 inHg
Wind3.3 mph NW
Humidity78%
Visibility—
Dew point26°
Sat, 2138° / 29°0.06Snow
38 °Snow

Round Prairie, Saturday, 21 November

Snow. High 38°, low 29°.

Pressure30.09 inHg
Wind4.9 mph S
Humidity84%
Visibility—
Dew point33°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Round Prairie, MT are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Round Prairie, MT since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.