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As of 09:20 MDT

Weather in Round Prairie, MT

37°Current weather

Round Prairie, Tuesday, 27 October, 09:20

Light rain. Feels like 37°. High 40°, low 36°.

Pressure29.85 inHg
Wind0 mph N
Humidity96%
Visibility6.2 mi
Dew point36°
Wed, 2836° / 31°0.41Snow
36 °Snow

Round Prairie, Wednesday, 28 October

Snow. High 36°, low 31°.

Pressure30.00 inHg
Wind5.5 mph SE
Humidity96%
Visibility3.8 mi
Dew point36°
Thu, 2941° / 27°0.03Light snow
41 °Light snow

Round Prairie, Thursday, 29 October

Light snow. High 41°, low 27°.

Pressure30.15 inHg
Wind3.5 mph E
Humidity74%
Visibility6.2 mi
Dew point30°
Fri, 3045° / 27°0Overcast
45 °Overcast

Round Prairie, Friday, 30 October

Overcast. High 45°, low 27°.

Pressure30.03 inHg
Wind0.2 mph SE
Humidity70%
Visibility6.2 mi
Dew point27°
Sat, 3146° / 32°0Overcast
46 °Overcast

Round Prairie, Saturday, 31 October

Overcast. High 46°, low 32°.

Pressure30.03 inHg
Wind3 mph N
Humidity67%
Visibility—
Dew point32°
Sun, 0145° / 31°0.03Light rain
45 °Light rain

Round Prairie, Sunday, 1 November

Light rain. High 45°, low 31°.

Pressure30.00 inHg
Wind3.9 mph W
Humidity77%
Visibility—
Dew point34°
Mon, 0243° / 30°0Overcast
43 °Overcast

Round Prairie, Monday, 2 November

Overcast. High 43°, low 30°.

Pressure30.39 inHg
Wind3.1 mph SE
Humidity69%
Visibility—
Dew point29°
Tue, 0343° / 27°0Partly cloudy
43 °Partly cloudy

Round Prairie, Tuesday, 3 November

Partly cloudy. High 43°, low 27°.

Pressure30.39 inHg
Wind2.7 mph N
Humidity67%
Visibility—
Dew point26°
Wed, 0445° / 29°0Overcast
45 °Overcast

Round Prairie, Wednesday, 4 November

Overcast. High 45°, low 29°.

Pressure30.15 inHg
Wind2.9 mph SE
Humidity63%
Visibility—
Dew point26°
Thu, 0543° / 30°0Overcast
43 °Overcast

Round Prairie, Thursday, 5 November

Overcast. High 43°, low 30°.

Pressure30.12 inHg
Wind3 mph N
Humidity61%
Visibility—
Dew point28°
Fri, 0645° / 34°0Overcast
45 °Overcast

Round Prairie, Friday, 6 November

Overcast. High 45°, low 34°.

Pressure29.94 inHg
Wind2.5 mph E
Humidity83%
Visibility—
Dew point34°
Sat, 0746° / 43°0.05Light rain
46 °Light rain

Round Prairie, Saturday, 7 November

Light rain. High 46°, low 43°.

Pressure29.65 inHg
Wind8.9 mph SW
Humidity86%
Visibility—
Dew point41°
Sun, 0847° / 41°0.01Light rain
47 °Light rain

Round Prairie, Sunday, 8 November

Light rain. High 47°, low 41°.

Pressure30.03 inHg
Wind9.7 mph SW
Humidity63%
Visibility—
Dew point34°
Mon, 0947° / 34°0Overcast
47 °Overcast

Round Prairie, Monday, 9 November

Overcast. High 47°, low 34°.

Pressure30.33 inHg
Wind3.4 mph SE
Humidity75%
Visibility—
Dew point34°
Tue, 1052° / 33°0Overcast
52 °Overcast

Round Prairie, Tuesday, 10 November

Overcast. High 52°, low 33°.

Pressure30.15 inHg
Wind3.3 mph SE
Humidity65%
Visibility—
Dew point31°
Wed, 1150° / 34°0Overcast
50 °Overcast

Round Prairie, Wednesday, 11 November

Overcast. High 50°, low 34°.

Pressure30.03 inHg
Wind4.1 mph NW
Humidity60%
Visibility—
Dew point31°

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.