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As of 15:35 MDT

Weather in St. Xavier, MT

66°Current weather

St. Xavier, Friday, 16 October, 15:35

Clear. Feels like 63°. High 66°, low 33°.

Pressure30.30 inHg
Wind3.8 mph SW
Humidity29%
Visibility6.2 mi
Dew point33°
Sat, 1776° / 36°0Overcast
76 °Overcast

St. Xavier, Saturday, 17 October

Overcast. High 76°, low 36°.

Pressure29.97 inHg
Wind0.3 mph N
Humidity26%
Visibility6.2 mi
Dew point32°
Sun, 1865° / 42°0Partly cloudy
65 °Partly cloudy

St. Xavier, Sunday, 18 October

Partly cloudy. High 65°, low 42°.

Pressure30.12 inHg
Wind7.4 mph NE
Humidity43%
Visibility6.2 mi
Dew point36°
Mon, 1968° / 38°0Clear
68 °Clear

St. Xavier, Monday, 19 October

Clear. High 68°, low 38°.

Pressure29.94 inHg
Wind2.4 mph NE
Humidity48%
Visibility6.2 mi
Dew point40°
Tue, 2067° / 41°0Partly cloudy
67 °Partly cloudy

St. Xavier, Tuesday, 20 October

Partly cloudy. High 67°, low 41°.

Pressure29.91 inHg
Wind3.5 mph W
Humidity40%
Visibility6.2 mi
Dew point40°
Wed, 2166° / 42°0Clear
66 °Clear

St. Xavier, Wednesday, 21 October

Clear. High 66°, low 42°.

Pressure30.12 inHg
Wind4.9 mph E
Humidity61%
Visibility—
Dew point43°
Thu, 2261° / 45°0.01Light rain
61 °Light rain

St. Xavier, Thursday, 22 October

Light rain. High 61°, low 45°.

Pressure29.80 inHg
Wind4.1 mph N
Humidity54%
Visibility—
Dew point39°
Fri, 2354° / 41°1.39Rain
54 °Rain

St. Xavier, Friday, 23 October

Rain. High 54°, low 41°.

Pressure29.80 inHg
Wind28.1 mph W
Humidity91%
Visibility—
Dew point41°
Sat, 2444° / 38°0.06Snow
44 °Snow

St. Xavier, Saturday, 24 October

Snow. High 44°, low 38°.

Pressure30.42 inHg
Wind20.1 mph W
Humidity89%
Visibility—
Dew point35°
Sun, 2545° / 36°0Overcast
45 °Overcast

St. Xavier, Sunday, 25 October

Overcast. High 45°, low 36°.

Pressure30.42 inHg
Wind6.1 mph E
Humidity46%
Visibility—
Dew point21°
Mon, 2657° / 35°0Clear
57 °Clear

St. Xavier, Monday, 26 October

Clear. High 57°, low 35°.

Pressure30.18 inHg
Wind7.3 mph SE
Humidity44%
Visibility—
Dew point27°
Tue, 2759° / 41°0Overcast
59 °Overcast

St. Xavier, Tuesday, 27 October

Overcast. High 59°, low 41°.

Pressure29.71 inHg
Wind7.5 mph S
Humidity41%
Visibility—
Dew point28°
Wed, 2859° / 46°0.02Light rain
59 °Light rain

St. Xavier, Wednesday, 28 October

Light rain. High 59°, low 46°.

Pressure29.47 inHg
Wind23.7 mph SW
Humidity33%
Visibility—
Dew point27°
Thu, 2959° / 46°0Mostly clear
59 °Mostly clear

St. Xavier, Thursday, 29 October

Mostly clear. High 59°, low 46°.

Pressure30.00 inHg
Wind20.1 mph W
Humidity38%
Visibility—
Dew point28°
Fri, 3055° / 43°0Overcast
55 °Overcast

St. Xavier, Friday, 30 October

Overcast. High 55°, low 43°.

Pressure29.94 inHg
Wind3.3 mph N
Humidity37%
Visibility—
Dew point25°
Sat, 3162° / 43°0Clear
62 °Clear

St. Xavier, Saturday, 31 October

Clear. High 62°, low 43°.

Pressure29.65 inHg
Wind11 mph W
Humidity35%
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 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.