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As of 11:54 MDT

Weather in Round Prairie, MT

43°Current weather

Round Prairie, Saturday, 24 October, 11:54

Partly cloudy. Feels like 38°. High 44°, low 32°.

Pressure30.24 inHg
Wind8.1 mph S
Humidity75%
Visibility6.2 mi
Dew point35°
Sun, 2541° / 28°0Overcast
41 °Overcast

Round Prairie, Sunday, 25 October

Overcast. High 41°, low 28°.

Pressure30.30 inHg
Wind2.8 mph NE
Humidity65%
Visibility6.2 mi
Dew point25°
Mon, 2649° / 29°0Overcast
49 °Overcast

Round Prairie, Monday, 26 October

Overcast. High 49°, low 29°.

Pressure30.06 inHg
Wind1.3 mph SW
Humidity62%
Visibility6.2 mi
Dew point27°
Tue, 2741° / 36°0.32Snow
41 °Snow

Round Prairie, Tuesday, 27 October

Snow. High 41°, low 36°.

Pressure29.97 inHg
Wind3.3 mph SE
Humidity99%
Visibility1.1 mi
Dew point39°
Wed, 2840° / 32°0.2Light snow
40 °Light snow

Round Prairie, Wednesday, 28 October

Light snow. High 40°, low 32°.

Pressure30.00 inHg
Wind4.2 mph SE
Humidity85%
Visibility3.8 mi
Dew point35°
Thu, 2941° / 28°0.06Snow
41 °Snow

Round Prairie, Thursday, 29 October

Snow. High 41°, low 28°.

Pressure30.03 inHg
Wind3.7 mph NE
Humidity73%
Visibility—
Dew point31°
Fri, 3044° / 32°0.01Light snow
44 °Light snow

Round Prairie, Friday, 30 October

Light snow. High 44°, low 32°.

Pressure29.91 inHg
Wind3.8 mph NE
Humidity64%
Visibility—
Dew point28°
Sat, 3141° / 28°0Light rain
41 °Light rain

Round Prairie, Saturday, 31 October

Light rain. High 41°, low 28°.

Pressure30.06 inHg
Wind11 mph W
Humidity55%
Visibility—
Dew point23°
Sun, 0144° / 27°0Mostly clear
44 °Mostly clear

Round Prairie, Sunday, 1 November

Mostly clear. High 44°, low 27°.

Pressure30.47 inHg
Wind3.7 mph N
Humidity60%
Visibility—
Dew point24°
Mon, 0249° / 29°0Partly cloudy
49 °Partly cloudy

Round Prairie, Monday, 2 November

Partly cloudy. High 49°, low 29°.

Pressure30.47 inHg
Wind4.7 mph N
Humidity56%
Visibility—
Dew point26°
Tue, 0351° / 33°0Overcast
51 °Overcast

Round Prairie, Tuesday, 3 November

Overcast. High 51°, low 33°.

Pressure30.15 inHg
Wind3.1 mph SE
Humidity71%
Visibility—
Dew point32°
Wed, 0448° / 40°0.04Light rain
48 °Light rain

Round Prairie, Wednesday, 4 November

Light rain. High 48°, low 40°.

Pressure29.68 inHg
Wind8.4 mph SW
Humidity64%
Visibility—
Dew point35°
Thu, 0545° / 39°0.03Light rain
45 °Light rain

Round Prairie, Thursday, 5 November

Light rain. High 45°, low 39°.

Pressure29.74 inHg
Wind5.7 mph S
Humidity89%
Visibility—
Dew point39°
Fri, 0646° / 37°0.13Light rain
46 °Light rain

Round Prairie, Friday, 6 November

Light rain. High 46°, low 37°.

Pressure29.62 inHg
Wind14.2 mph SW
Humidity58%
Visibility—
Dew point32°
Sat, 0743° / 33°0.04Snow
43 °Snow

Round Prairie, Saturday, 7 November

Snow. High 43°, low 33°.

Pressure30.12 inHg
Wind11.3 mph SW
Humidity58%
Visibility—
Dew point29°
Sun, 0845° / 32°0.02Light rain
45 °Light rain

Round Prairie, Sunday, 8 November

Light rain. High 45°, low 32°.

Pressure29.88 inHg
Wind5.7 mph SE
Humidity58%
Visibility—
Dew point26°

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.