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As of 01:23 MST

Weather in Round Prairie, MT

27°Current weather

Round Prairie, Tuesday, 3 November, 01:23

Overcast. Feels like 27°. High 46°, low 27°.

Pressure30.27 inHg
Wind0.8 mph NE
Humidity91%
Visibility6.2 mi
Dew point26°
Wed, 0447° / 35°0Mostly clear
47 °Mostly clear

Round Prairie, Wednesday, 4 November

Mostly clear. High 47°, low 35°.

Pressure30.12 inHg
Wind2.6 mph S
Humidity65%
Visibility0.7 mi
Dew point31°
Thu, 0541° / 33°0.07Snow
41 °Snow

Round Prairie, Thursday, 5 November

Snow. High 41°, low 33°.

Pressure30.09 inHg
Wind3.5 mph SE
Humidity77%
Visibility5.2 mi
Dew point34°
Fri, 0643° / 32°0Overcast
43 °Overcast

Round Prairie, Friday, 6 November

Overcast. High 43°, low 32°.

Pressure30.18 inHg
Wind3.2 mph S
Humidity83%
Visibility6.2 mi
Dew point35°
Sat, 0751° / 34°0Overcast
51 °Overcast

Round Prairie, Saturday, 7 November

Overcast. High 51°, low 34°.

Pressure30.27 inHg
Wind5.4 mph S
Humidity84%
Visibility—
Dew point38°
Sun, 0862° / 40°0Overcast
62 °Overcast

Round Prairie, Sunday, 8 November

Overcast. High 62°, low 40°.

Pressure29.91 inHg
Wind8.1 mph SW
Humidity61%
Visibility—
Dew point36°
Mon, 0949° / 36°0Overcast
49 °Overcast

Round Prairie, Monday, 9 November

Overcast. High 49°, low 36°.

Pressure30.18 inHg
Wind5.1 mph SE
Humidity57%
Visibility—
Dew point31°
Tue, 1052° / 38°0Overcast
52 °Overcast

Round Prairie, Tuesday, 10 November

Overcast. High 52°, low 38°.

Pressure30.15 inHg
Wind2.7 mph SE
Humidity58%
Visibility—
Dew point32°
Wed, 1151° / 34°0Clear
51 °Clear

Round Prairie, Wednesday, 11 November

Clear. High 51°, low 34°.

Pressure30.33 inHg
Wind2.8 mph NW
Humidity65%
Visibility—
Dew point33°
Thu, 1249° / 32°0Clear
49 °Clear

Round Prairie, Thursday, 12 November

Clear. High 49°, low 32°.

Pressure30.12 inHg
Wind2.5 mph N
Humidity64%
Visibility—
Dew point31°
Fri, 1346° / 30°0.06Snow
46 °Snow

Round Prairie, Friday, 13 November

Snow. High 46°, low 30°.

Pressure29.71 inHg
Wind4 mph SE
Humidity60%
Visibility—
Dew point26°
Sat, 1445° / 39°0.05Light rain
45 °Light rain

Round Prairie, Saturday, 14 November

Light rain. High 45°, low 39°.

Pressure29.83 inHg
Wind6.1 mph SW
Humidity82%
Visibility—
Dew point37°
Sun, 1544° / 38°0.14Snow
44 °Snow

Round Prairie, Sunday, 15 November

Snow. High 44°, low 38°.

Pressure29.85 inHg
Wind6.3 mph SW
Humidity83%
Visibility—
Dew point36°
Mon, 1642° / 32°0.01Light snow
42 °Light snow

Round Prairie, Monday, 16 November

Light snow. High 42°, low 32°.

Pressure30.03 inHg
Wind3.9 mph S
Humidity76%
Visibility—
Dew point33°
Tue, 1741° / 29°0Overcast
41 °Overcast

Round Prairie, Tuesday, 17 November

Overcast. High 41°, low 29°.

Pressure30.15 inHg
Wind2.8 mph SE
Humidity78%
Visibility—
Dew point30°
Wed, 1838° / 30°0Overcast
38 °Overcast

Round Prairie, Wednesday, 18 November

Overcast. High 38°, low 30°.

Pressure30.21 inHg
Wind1.5 mph N
Humidity76%
Visibility—
Dew point30°

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.