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As of 07:28 MDT

Weather in Round Prairie, MT

47°Current weather

Round Prairie, Friday, 23 October, 07:28

Partly cloudy. Feels like 47°. High 47°, low 31°.

Pressure29.77 inHg
Wind1 mph N
Humidity93%
Visibility6.2 mi
Dew point44°
Sat, 2448° / 23°0Partly cloudy
48 °Partly cloudy

Round Prairie, Saturday, 24 October

Partly cloudy. High 48°, low 23°.

Pressure30.24 inHg
Wind4 mph SE
Humidity59%
Visibility6.2 mi
Dew point33°
Sun, 2551° / 31°0Partly cloudy
51 °Partly cloudy

Round Prairie, Sunday, 25 October

Partly cloudy. High 51°, low 31°.

Pressure30.30 inHg
Wind2.4 mph NE
Humidity61%
Visibility6.2 mi
Dew point26°
Mon, 2652° / 29°0Overcast
52 °Overcast

Round Prairie, Monday, 26 October

Overcast. High 52°, low 29°.

Pressure30.09 inHg
Wind2 mph SW
Humidity55%
Visibility6.2 mi
Dew point29°
Tue, 2750° / 35°0Overcast
50 °Overcast

Round Prairie, Tuesday, 27 October

Overcast. High 50°, low 35°.

Pressure30.00 inHg
Wind3.8 mph SW
Humidity62%
Visibility—
Dew point30°
Wed, 2839° / 30°0.68Snow
39 °Snow

Round Prairie, Wednesday, 28 October

Snow. High 39°, low 30°.

Pressure30.12 inHg
Wind6.1 mph NE
Humidity94%
Visibility—
Dew point35°
Thu, 2946° / 26°0Partly cloudy
46 °Partly cloudy

Round Prairie, Thursday, 29 October

Partly cloudy. High 46°, low 26°.

Pressure30.24 inHg
Wind3.7 mph E
Humidity53%
Visibility—
Dew point23°
Fri, 3048° / 27°0Partly cloudy
48 °Partly cloudy

Round Prairie, Friday, 30 October

Partly cloudy. High 48°, low 27°.

Pressure30.09 inHg
Wind3.7 mph SE
Humidity55%
Visibility—
Dew point24°
Sat, 3149° / 28°0Overcast
49 °Overcast

Round Prairie, Saturday, 31 October

Overcast. High 49°, low 28°.

Pressure30.03 inHg
Wind3.8 mph SE
Humidity53%
Visibility—
Dew point24°
Sun, 0148° / 27°0Clear
48 °Clear

Round Prairie, Sunday, 1 November

Clear. High 48°, low 27°.

Pressure29.94 inHg
Wind3.2 mph N
Humidity49%
Visibility—
Dew point22°
Mon, 0247° / 27°0Clear
47 °Clear

Round Prairie, Monday, 2 November

Clear. High 47°, low 27°.

Pressure29.91 inHg
Wind3.2 mph SE
Humidity47%
Visibility—
Dew point20°
Tue, 0352° / 29°0Partly cloudy
52 °Partly cloudy

Round Prairie, Tuesday, 3 November

Partly cloudy. High 52°, low 29°.

Pressure29.85 inHg
Wind6.2 mph SW
Humidity49%
Visibility—
Dew point23°
Wed, 0444° / 30°0.01Light snow
44 °Light snow

Round Prairie, Wednesday, 4 November

Light snow. High 44°, low 30°.

Pressure29.85 inHg
Wind11 mph SW
Humidity54%
Visibility—
Dew point25°
Thu, 0541° / 32°0.87Snow
41 °Snow

Round Prairie, Thursday, 5 November

Snow. High 41°, low 32°.

Pressure29.47 inHg
Wind9.7 mph S
Humidity77%
Visibility—
Dew point31°
Fri, 0651° / 41°0.85Rain
51 °Rain

Round Prairie, Friday, 6 November

Rain. High 51°, low 41°.

Pressure29.62 inHg
Wind20.2 mph SW
Humidity76%
Visibility—
Dew point41°
Sat, 0752° / 46°0.03Light rain
52 °Light rain

Round Prairie, Saturday, 7 November

Light rain. High 52°, low 46°.

Pressure29.85 inHg
Wind8.8 mph S
Humidity89%
Visibility—
Dew point44°

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.