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As of 19:59 MDT

Weather in St. Xavier, MT

44°Current weather

St. Xavier, Thursday, 15 October, 19:59

Clear. Feels like 41°. High 56°, low 42°.

Pressure30.71 inHg
Wind5.2 mph NE
Humidity59%
Visibility6.2 mi
Dew point31°
Fri, 1666° / 35°0Clear
66 °Clear

St. Xavier, Friday, 16 October

Clear. High 66°, low 35°.

Pressure30.45 inHg
Wind3.3 mph SE
Humidity31%
Visibility6.2 mi
Dew point16°
Sat, 1777° / 40°0Overcast
77 °Overcast

St. Xavier, Saturday, 17 October

Overcast. High 77°, low 40°.

Pressure29.97 inHg
Wind0.8 mph E
Humidity26%
Visibility6.2 mi
Dew point33°
Sun, 1866° / 42°0Overcast
66 °Overcast

St. Xavier, Sunday, 18 October

Overcast. High 66°, low 42°.

Pressure30.09 inHg
Wind7.8 mph E
Humidity40%
Visibility6.2 mi
Dew point35°
Mon, 1970° / 39°0Clear
70 °Clear

St. Xavier, Monday, 19 October

Clear. High 70°, low 39°.

Pressure29.88 inHg
Wind3.3 mph NE
Humidity45%
Visibility6.2 mi
Dew point40°
Tue, 2070° / 41°0Clear
70 °Clear

St. Xavier, Tuesday, 20 October

Clear. High 70°, low 41°.

Pressure29.80 inHg
Wind3 mph NE
Humidity40%
Visibility—
Dew point36°
Wed, 2162° / 43°0Overcast
62 °Overcast

St. Xavier, Wednesday, 21 October

Overcast. High 62°, low 43°.

Pressure30.09 inHg
Wind4.5 mph S
Humidity64%
Visibility—
Dew point41°
Thu, 2278° / 52°0Light rain
78 °Light rain

St. Xavier, Thursday, 22 October

Light rain. High 78°, low 52°.

Pressure29.71 inHg
Wind5.4 mph NE
Humidity33%
Visibility—
Dew point36°
Fri, 2360° / 41°0.65Rain
60 °Rain

St. Xavier, Friday, 23 October

Rain. High 60°, low 41°.

Pressure29.83 inHg
Wind24.3 mph NW
Humidity88%
Visibility—
Dew point43°
Sat, 2446° / 39°0.07Snow
46 °Snow

St. Xavier, Saturday, 24 October

Snow. High 46°, low 39°.

Pressure30.36 inHg
Wind21.8 mph NW
Humidity44%
Visibility—
Dew point22°
Sun, 2552° / 33°0Clear
52 °Clear

St. Xavier, Sunday, 25 October

Clear. High 52°, low 33°.

Pressure30.27 inHg
Wind6 mph S
Humidity32%
Visibility—
Dew point18°
Mon, 2644° / 37°0.24Rain
44 °Rain

St. Xavier, Monday, 26 October

Rain. High 44°, low 37°.

Pressure30.03 inHg
Wind8.9 mph NW
Humidity71%
Visibility—
Dew point35°
Tue, 2746° / 37°0.12Snow
46 °Snow

St. Xavier, Tuesday, 27 October

Snow. High 46°, low 37°.

Pressure30.03 inHg
Wind7.2 mph E
Humidity74%
Visibility—
Dew point33°
Wed, 2855° / 37°0Overcast
55 °Overcast

St. Xavier, Wednesday, 28 October

Overcast. High 55°, low 37°.

Pressure29.74 inHg
Wind12.7 mph W
Humidity41%
Visibility—
Dew point25°
Thu, 2956° / 39°0Partly cloudy
56 °Partly cloudy

St. Xavier, Thursday, 29 October

Partly cloudy. High 56°, low 39°.

Pressure29.97 inHg
Wind14.4 mph W
Humidity37%
Visibility—
Dew point25°
Fri, 3064° / 41°0Overcast
64 °Overcast

St. Xavier, Friday, 30 October

Overcast. High 64°, low 41°.

Pressure29.85 inHg
Wind9.5 mph W
Humidity38%
Visibility—
Dew point29°

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 St. Xavier, 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 St. Xavier, 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.