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As of 07:18 MDT

Weather in St. Xavier, MT

40°Current weather

St. Xavier, Monday, 19 October, 07:18

Clear. Feels like 40°. High 71°, low 40°.

Pressure30.06 inHg
Wind2.8 mph SW
Humidity81%
Visibility6.2 mi
Dew point34°
Tue, 2073° / 40°0Partly cloudy
73 °Partly cloudy

St. Xavier, Tuesday, 20 October

Partly cloudy. High 73°, low 40°.

Pressure30.03 inHg
Wind1.1 mph N
Humidity37%
Visibility6.2 mi
Dew point38°
Wed, 2169° / 41°0Clear
69 °Clear

St. Xavier, Wednesday, 21 October

Clear. High 69°, low 41°.

Pressure30.09 inHg
Wind2.3 mph NE
Humidity54%
Visibility6.2 mi
Dew point42°
Thu, 2275° / 45°0Clear
75 °Clear

St. Xavier, Thursday, 22 October

Clear. High 75°, low 45°.

Pressure29.88 inHg
Wind3.7 mph E
Humidity41%
Visibility6.2 mi
Dew point44°
Fri, 2359° / 48°0.17Light rain
59 °Light rain

St. Xavier, Friday, 23 October

Light rain. High 59°, low 48°.

Pressure29.53 inHg
Wind20.3 mph W
Humidity63%
Visibility—
Dew point45°
Sat, 2454° / 43°0.15Light rain
54 °Light rain

St. Xavier, Saturday, 24 October

Light rain. High 54°, low 43°.

Pressure30.27 inHg
Wind13.5 mph W
Humidity45%
Visibility—
Dew point29°
Sun, 2558° / 39°0Mostly clear
58 °Mostly clear

St. Xavier, Sunday, 25 October

Mostly clear. High 58°, low 39°.

Pressure30.27 inHg
Wind5.2 mph SE
Humidity47%
Visibility—
Dew point29°
Mon, 2648° / 38°0Clear
48 °Clear

St. Xavier, Monday, 26 October

Clear. High 48°, low 38°.

Pressure30.24 inHg
Wind13 mph N
Humidity43%
Visibility—
Dew point25°
Tue, 2742° / 34°0.01Snow
42 °Snow

St. Xavier, Tuesday, 27 October

Snow. High 42°, low 34°.

Pressure30.56 inHg
Wind6.2 mph E
Humidity60%
Visibility—
Dew point25°
Wed, 2850° / 33°0Clear
50 °Clear

St. Xavier, Wednesday, 28 October

Clear. High 50°, low 33°.

Pressure30.30 inHg
Wind4.7 mph NE
Humidity45%
Visibility—
Dew point24°
Thu, 2954° / 38°0Overcast
54 °Overcast

St. Xavier, Thursday, 29 October

Overcast. High 54°, low 38°.

Pressure29.94 inHg
Wind7.7 mph N
Humidity35%
Visibility—
Dew point22°
Fri, 3053° / 35°0Partly cloudy
53 °Partly cloudy

St. Xavier, Friday, 30 October

Partly cloudy. High 53°, low 35°.

Pressure29.88 inHg
Wind5.7 mph NE
Humidity43%
Visibility—
Dew point24°
Sat, 3154° / 42°0Overcast
54 °Overcast

St. Xavier, Saturday, 31 October

Overcast. High 54°, low 42°.

Pressure29.88 inHg
Wind6.2 mph N
Humidity41%
Visibility—
Dew point26°
Sun, 0162° / 41°0Clear
62 °Clear

St. Xavier, Sunday, 1 November

Clear. High 62°, low 41°.

Pressure30.03 inHg
Wind5.7 mph E
Humidity43%
Visibility—
Dew point32°
Mon, 0260° / 45°0Overcast
60 °Overcast

St. Xavier, Monday, 2 November

Overcast. High 60°, low 45°.

Pressure29.80 inHg
Wind11.1 mph NW
Humidity43%
Visibility—
Dew point32°
Tue, 0353° / 42°0Overcast
53 °Overcast

St. Xavier, Tuesday, 3 November

Overcast. High 53°, low 42°.

Pressure30.15 inHg
Wind6 mph N
Humidity35%
Visibility—
Dew point24°

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.