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As of 06:19 MDT

Weather in St. Xavier, MT

44°Current weather

St. Xavier, Sunday, 18 October, 06:19

Partly cloudy. Feels like 44°. High 70°, low 44°.

Pressure30.09 inHg
Wind2.4 mph SW
Humidity69%
Visibility6.2 mi
Dew point35°
Mon, 1973° / 39°0Clear
73 °Clear

St. Xavier, Monday, 19 October

Clear. High 73°, low 39°.

Pressure29.97 inHg
Wind2.4 mph NE
Humidity44%
Visibility6.2 mi
Dew point39°
Tue, 2072° / 41°0Partly cloudy
72 °Partly cloudy

St. Xavier, Tuesday, 20 October

Partly cloudy. High 72°, low 41°.

Pressure29.97 inHg
Wind1.6 mph N
Humidity39%
Visibility6.2 mi
Dew point40°
Wed, 2166° / 44°0Clear
66 °Clear

St. Xavier, Wednesday, 21 October

Clear. High 66°, low 44°.

Pressure30.12 inHg
Wind2 mph NE
Humidity61%
Visibility6.2 mi
Dew point45°
Thu, 2273° / 45°0Clear
73 °Clear

St. Xavier, Thursday, 22 October

Clear. High 73°, low 45°.

Pressure29.83 inHg
Wind4.7 mph NE
Humidity47%
Visibility—
Dew point42°
Fri, 2355° / 42°0.54Rain
55 °Rain

St. Xavier, Friday, 23 October

Rain. High 55°, low 42°.

Pressure29.74 inHg
Wind11.5 mph NW
Humidity78%
Visibility—
Dew point48°
Sat, 2448° / 41°0.07Light rain
48 °Light rain

St. Xavier, Saturday, 24 October

Light rain. High 48°, low 41°.

Pressure30.50 inHg
Wind10.6 mph NW
Humidity59%
Visibility—
Dew point30°
Sun, 2562° / 39°0Clear
62 °Clear

St. Xavier, Sunday, 25 October

Clear. High 62°, low 39°.

Pressure30.15 inHg
Wind7.3 mph SE
Humidity42%
Visibility—
Dew point30°
Mon, 2656° / 45°0Mostly clear
56 °Mostly clear

St. Xavier, Monday, 26 October

Mostly clear. High 56°, low 45°.

Pressure30.09 inHg
Wind7.3 mph NE
Humidity47%
Visibility—
Dew point32°
Tue, 2758° / 44°0Partly cloudy
58 °Partly cloudy

St. Xavier, Tuesday, 27 October

Partly cloudy. High 58°, low 44°.

Pressure29.88 inHg
Wind13.4 mph NW
Humidity45%
Visibility—
Dew point31°
Wed, 2863° / 43°0Clear
63 °Clear

St. Xavier, Wednesday, 28 October

Clear. High 63°, low 43°.

Pressure29.85 inHg
Wind11.3 mph NW
Humidity35%
Visibility—
Dew point28°
Thu, 2966° / 45°0Overcast
66 °Overcast

St. Xavier, Thursday, 29 October

Overcast. High 66°, low 45°.

Pressure29.71 inHg
Wind10.5 mph W
Humidity32%
Visibility—
Dew point28°
Fri, 3067° / 47°0Overcast
67 °Overcast

St. Xavier, Friday, 30 October

Overcast. High 67°, low 47°.

Pressure29.62 inHg
Wind11.2 mph W
Humidity29%
Visibility—
Dew point27°
Sat, 3169° / 51°0Overcast
69 °Overcast

St. Xavier, Saturday, 31 October

Overcast. High 69°, low 51°.

Pressure29.53 inHg
Wind14.8 mph W
Humidity21%
Visibility—
Dew point24°
Sun, 0166° / 50°0Overcast
66 °Overcast

St. Xavier, Sunday, 1 November

Overcast. High 66°, low 50°.

Pressure29.88 inHg
Wind8.3 mph E
Humidity21%
Visibility—
Dew point20°
Mon, 0259° / 44°0Overcast
59 °Overcast

St. Xavier, Monday, 2 November

Overcast. High 59°, low 44°.

Pressure30.03 inHg
Wind8.8 mph SE
Humidity37%
Visibility—
Dew point27°

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.