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As of 20:04 MDT

Weather in Round Prairie, MT

40°Current weather

Round Prairie, Saturday, 31 October, 20:04

Overcast. Feels like 38°. High 42°, low 33°.

Pressure30.03 inHg
Wind3.4 mph S
Humidity88%
Visibility6.2 mi
Dew point36°
Sun, 0139° / 31°0Overcast
39 °Overcast

Round Prairie, Sunday, 1 November

Overcast. High 39°, low 31°.

Pressure29.94 inHg
Wind2.3 mph W
Humidity68%
Visibility6.2 mi
Dew point31°
Mon, 0240° / 28°0Overcast
40 °Overcast

Round Prairie, Monday, 2 November

Overcast. High 40°, low 28°.

Pressure30.42 inHg
Wind1.1 mph S
Humidity78%
Visibility6.2 mi
Dew point31°
Tue, 0345° / 27°0Overcast
45 °Overcast

Round Prairie, Tuesday, 3 November

Overcast. High 45°, low 27°.

Pressure30.21 inHg
Wind1.5 mph SE
Humidity74%
Visibility1.9 mi
Dew point32°
Wed, 0447° / 33°0Clear
47 °Clear

Round Prairie, Wednesday, 4 November

Clear. High 47°, low 33°.

Pressure30.15 inHg
Wind1.6 mph S
Humidity61%
Visibility6.2 mi
Dew point28°
Thu, 0543° / 33°0.01Light rain
43 °Light rain

Round Prairie, Thursday, 5 November

Light rain. High 43°, low 33°.

Pressure30.09 inHg
Wind3.6 mph SW
Humidity78%
Visibility—
Dew point33°
Fri, 0644° / 33°0Light rain
44 °Light rain

Round Prairie, Friday, 6 November

Light rain. High 44°, low 33°.

Pressure30.03 inHg
Wind6.2 mph SW
Humidity86%
Visibility—
Dew point35°
Sat, 0752° / 34°0Overcast
52 °Overcast

Round Prairie, Saturday, 7 November

Overcast. High 52°, low 34°.

Pressure30.15 inHg
Wind4.4 mph SE
Humidity69%
Visibility—
Dew point34°
Sun, 0846° / 41°0.07Light rain
46 °Light rain

Round Prairie, Sunday, 8 November

Light rain. High 46°, low 41°.

Pressure29.94 inHg
Wind3 mph SW
Humidity79%
Visibility—
Dew point39°
Mon, 0948° / 36°0Overcast
48 °Overcast

Round Prairie, Monday, 9 November

Overcast. High 48°, low 36°.

Pressure30.21 inHg
Wind3.7 mph NW
Humidity68%
Visibility—
Dew point34°
Tue, 1045° / 38°0Overcast
45 °Overcast

Round Prairie, Tuesday, 10 November

Overcast. High 45°, low 38°.

Pressure30.06 inHg
Wind2.6 mph NW
Humidity77%
Visibility—
Dew point36°
Wed, 1145° / 36°0.04Snow
45 °Snow

Round Prairie, Wednesday, 11 November

Snow. High 45°, low 36°.

Pressure29.68 inHg
Wind7.8 mph SW
Humidity75%
Visibility—
Dew point36°
Thu, 1241° / 33°0.17Snow
41 °Snow

Round Prairie, Thursday, 12 November

Snow. High 41°, low 33°.

Pressure29.85 inHg
Wind6.3 mph SW
Humidity97%
Visibility—
Dew point36°
Fri, 1344° / 34°0.03Snow
44 °Snow

Round Prairie, Friday, 13 November

Snow. High 44°, low 34°.

Pressure29.91 inHg
Wind4.5 mph S
Humidity82%
Visibility—
Dew point35°
Sat, 1446° / 36°0.06Light rain
46 °Light rain

Round Prairie, Saturday, 14 November

Light rain. High 46°, low 36°.

Pressure29.77 inHg
Wind4 mph S
Humidity85%
Visibility—
Dew point40°
Sun, 1544° / 32°0.02Snow
44 °Snow

Round Prairie, Sunday, 15 November

Snow. High 44°, low 32°.

Pressure29.94 inHg
Wind4.4 mph S
Humidity89%
Visibility—
Dew point35°

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.