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As of 11:00 MST

Weather in Round Prairie, MT

41°Current weather

Round Prairie, Monday, 2 November, 11:00

Overcast. Feels like 41°. High 41°, low 34°.

Pressure30.36 inHg
Wind0.7 mph S
Humidity83%
Visibility6.2 mi
Dew point35°
Tue, 0344° / 34°0Overcast
44 °Overcast

Round Prairie, Tuesday, 3 November

Overcast. High 44°, low 34°.

Pressure30.18 inHg
Wind2.1 mph S
Humidity66%
Visibility6.2 mi
Dew point31°
Wed, 0447° / 33°0Clear
47 °Clear

Round Prairie, Wednesday, 4 November

Clear. High 47°, low 33°.

Pressure30.09 inHg
Wind2.1 mph S
Humidity58%
Visibility6.2 mi
Dew point29°
Thu, 0542° / 34°0.1Snow
42 °Snow

Round Prairie, Thursday, 5 November

Snow. High 42°, low 34°.

Pressure30.09 inHg
Wind3.2 mph E
Humidity78%
Visibility6.2 mi
Dew point34°
Fri, 0646° / 32°0.05Light rain
46 °Light rain

Round Prairie, Friday, 6 November

Light rain. High 46°, low 32°.

Pressure30.15 inHg
Wind8.2 mph S
Humidity81%
Visibility—
Dew point33°
Sat, 0743° / 29°0Mostly clear
43 °Mostly clear

Round Prairie, Saturday, 7 November

Mostly clear. High 43°, low 29°.

Pressure30.42 inHg
Wind3.1 mph E
Humidity83%
Visibility—
Dew point32°
Sun, 0852° / 34°0Partly cloudy
52 °Partly cloudy

Round Prairie, Sunday, 8 November

Partly cloudy. High 52°, low 34°.

Pressure29.97 inHg
Wind7.9 mph SW
Humidity60%
Visibility—
Dew point33°
Mon, 0952° / 40°0Overcast
52 °Overcast

Round Prairie, Monday, 9 November

Overcast. High 52°, low 40°.

Pressure29.97 inHg
Wind5.2 mph SW
Humidity73%
Visibility—
Dew point38°
Tue, 1050° / 35°0Mostly clear
50 °Mostly clear

Round Prairie, Tuesday, 10 November

Mostly clear. High 50°, low 35°.

Pressure30.09 inHg
Wind3.4 mph N
Humidity64%
Visibility—
Dew point33°
Wed, 1150° / 34°0Overcast
50 °Overcast

Round Prairie, Wednesday, 11 November

Overcast. High 50°, low 34°.

Pressure30.15 inHg
Wind2.6 mph N
Humidity63%
Visibility—
Dew point32°
Thu, 1250° / 36°0Overcast
50 °Overcast

Round Prairie, Thursday, 12 November

Overcast. High 50°, low 36°.

Pressure29.97 inHg
Wind2.8 mph SE
Humidity68%
Visibility—
Dew point33°
Fri, 1347° / 37°0.07Light rain
47 °Light rain

Round Prairie, Friday, 13 November

Light rain. High 47°, low 37°.

Pressure29.91 inHg
Wind13.6 mph W
Humidity64%
Visibility—
Dew point33°
Sat, 1444° / 33°0Overcast
44 °Overcast

Round Prairie, Saturday, 14 November

Overcast. High 44°, low 33°.

Pressure30.45 inHg
Wind3 mph W
Humidity70%
Visibility—
Dew point31°
Sun, 1543° / 30°0Overcast
43 °Overcast

Round Prairie, Sunday, 15 November

Overcast. High 43°, low 30°.

Pressure30.18 inHg
Wind2.6 mph SE
Humidity69%
Visibility—
Dew point28°
Mon, 1644° / 31°0Overcast
44 °Overcast

Round Prairie, Monday, 16 November

Overcast. High 44°, low 31°.

Pressure30.00 inHg
Wind8.2 mph W
Humidity70%
Visibility—
Dew point31°
Tue, 1741° / 28°0Overcast
41 °Overcast

Round Prairie, Tuesday, 17 November

Overcast. High 41°, low 28°.

Pressure30.27 inHg
Wind2.9 mph SE
Humidity73%
Visibility—
Dew point28°

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.