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As of 03:44 MST

Weather in Round Prairie, MT

38°Current weather

Round Prairie, Sunday, 1 November, 03:44

Overcast. Feels like 32°. High 39°, low 34°.

Pressure29.94 inHg
Wind9.2 mph NW
Humidity89%
Visibility6.2 mi
Dew point35°
Mon, 0237° / 28°0Overcast
37 °Overcast

Round Prairie, Monday, 2 November

Overcast. High 37°, low 28°.

Pressure30.36 inHg
Wind1.5 mph SE
Humidity75%
Visibility6.2 mi
Dew point31°
Tue, 0343° / 28°0Overcast
43 °Overcast

Round Prairie, Tuesday, 3 November

Overcast. High 43°, low 28°.

Pressure30.21 inHg
Wind2.1 mph SE
Humidity70%
Visibility4.3 mi
Dew point32°
Wed, 0446° / 32°0Clear
46 °Clear

Round Prairie, Wednesday, 4 November

Clear. High 46°, low 32°.

Pressure30.12 inHg
Wind2 mph S
Humidity60%
Visibility6.2 mi
Dew point28°
Thu, 0544° / 34°0.03Snow
44 °Snow

Round Prairie, Thursday, 5 November

Snow. High 44°, low 34°.

Pressure30.09 inHg
Wind4.6 mph S
Humidity70%
Visibility—
Dew point32°
Fri, 0641° / 33°0.01Light snow
41 °Light snow

Round Prairie, Friday, 6 November

Light snow. High 41°, low 33°.

Pressure30.18 inHg
Wind5.7 mph S
Humidity91%
Visibility—
Dew point33°
Sat, 0751° / 42°0Overcast
51 °Overcast

Round Prairie, Saturday, 7 November

Overcast. High 51°, low 42°.

Pressure30.09 inHg
Wind3.1 mph SE
Humidity74%
Visibility—
Dew point38°
Sun, 0848° / 34°0Overcast
48 °Overcast

Round Prairie, Sunday, 8 November

Overcast. High 48°, low 34°.

Pressure29.91 inHg
Wind12 mph SW
Humidity72%
Visibility—
Dew point38°
Mon, 0944° / 30°0Overcast
44 °Overcast

Round Prairie, Monday, 9 November

Overcast. High 44°, low 30°.

Pressure30.12 inHg
Wind2.1 mph N
Humidity60%
Visibility—
Dew point26°
Tue, 1043° / 37°0.04Light rain
43 °Light rain

Round Prairie, Tuesday, 10 November

Light rain. High 43°, low 37°.

Pressure30.06 inHg
Wind3.8 mph SW
Humidity61%
Visibility—
Dew point28°
Wed, 1149° / 40°0.01Light rain
49 °Light rain

Round Prairie, Wednesday, 11 November

Light rain. High 49°, low 40°.

Pressure30.24 inHg
Wind6 mph SW
Humidity85%
Visibility—
Dew point42°
Thu, 1251° / 37°0Overcast
51 °Overcast

Round Prairie, Thursday, 12 November

Overcast. High 51°, low 37°.

Pressure30.00 inHg
Wind3.5 mph SE
Humidity73%
Visibility—
Dew point37°
Fri, 1350° / 36°0Overcast
50 °Overcast

Round Prairie, Friday, 13 November

Overcast. High 50°, low 36°.

Pressure29.71 inHg
Wind1.9 mph E
Humidity63%
Visibility—
Dew point31°
Sat, 1445° / 32°0.04Snow
45 °Snow

Round Prairie, Saturday, 14 November

Snow. High 45°, low 32°.

Pressure29.65 inHg
Wind12.2 mph SW
Humidity55%
Visibility—
Dew point27°
Sun, 1539° / 32°0.1Light snow
39 °Light snow

Round Prairie, Sunday, 15 November

Light snow. High 39°, low 32°.

Pressure29.85 inHg
Wind5 mph SE
Humidity96%
Visibility—
Dew point35°
Mon, 1642° / 31°0Overcast
42 °Overcast

Round Prairie, Monday, 16 November

Overcast. High 42°, low 31°.

Pressure30.00 inHg
Wind3.2 mph SE
Humidity79%
Visibility—
Dew point32°

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.