As of 16:02 MDT

Weather in St. Xavier, MT

75°

St. Xavier, Thursday, 22 October, 16:02

Partly cloudy. Feels like 74°. High 75°, low 48°.

Pressure29.83 inHg

Wind4.2 mph E

Humidity38%

Visibility6.2 mi

Dew point49°

See detailed hourly forecast

Fri, 2371° / 39°

0.14

71 °

St. Xavier, Friday, 23 October

Light rain. High 71°, low 39°.

Pressure29.53 inHg

Wind1.9 mph NW

Humidity53%

Visibility6.2 mi

Dew point47°

Sat, 2455° / 33°

0.02

55 °

St. Xavier, Saturday, 24 October

Light rain. High 55°, low 33°.

Pressure30.39 inHg

Wind3.4 mph SE

Humidity50%

Visibility6.2 mi

Dew point22°

Sun, 2553° / 31°

53 °

St. Xavier, Sunday, 25 October

Clear. High 53°, low 31°.

Pressure30.36 inHg

Wind4.1 mph N

Humidity53%

Visibility6.2 mi

Dew point24°

Mon, 2656° / 38°

0.01

56 °

St. Xavier, Monday, 26 October

Light rain. High 56°, low 38°.

Pressure30.27 inHg

Wind3.7 mph SE

Humidity63%

Visibility6.2 mi

Dew point37°

Tue, 2746° / 37°

0.38

46 °

St. Xavier, Tuesday, 27 October

Rain. High 46°, low 37°.

Pressure30.03 inHg

Wind7.7 mph N

Humidity78%

Visibility—

Dew point36°

Wed, 2841° / 34°

0.32

41 °

St. Xavier, Wednesday, 28 October

Snow. High 41°, low 34°.

Pressure30.27 inHg

Wind11.7 mph N

Humidity55%

Visibility—

Dew point26°

Thu, 2937° / 33°

0.1

37 °

St. Xavier, Thursday, 29 October

Snow. High 37°, low 33°.

Pressure30.27 inHg

Wind7.7 mph NW

Humidity85%

Visibility—

Dew point31°

Fri, 3045° / 31°

45 °

St. Xavier, Friday, 30 October

Partly cloudy. High 45°, low 31°.

Pressure30.27 inHg

Wind3.7 mph E

Humidity63%

Visibility—

Dew point28°

Sat, 3153° / 32°

53 °

St. Xavier, Saturday, 31 October

Clear. High 53°, low 32°.

Pressure30.09 inHg

Wind12.1 mph NW

Humidity51%

Visibility—

Dew point27°

Sun, 0157° / 35°

57 °

St. Xavier, Sunday, 1 November

Clear. High 57°, low 35°.

Pressure30.09 inHg

Wind5.4 mph E

Humidity18%

Visibility—

Dew point8°

Mon, 0254° / 40°

54 °

St. Xavier, Monday, 2 November

Overcast. High 54°, low 40°.

Pressure30.06 inHg

Wind5.3 mph N

Humidity30%

Visibility—

Dew point19°

Tue, 0351° / 39°

51 °

St. Xavier, Tuesday, 3 November

Overcast. High 51°, low 39°.

Pressure30.30 inHg

Wind5.9 mph NE

Humidity38%

Visibility—

Dew point21°

Wed, 0453° / 37°

53 °

St. Xavier, Wednesday, 4 November

Overcast. High 53°, low 37°.

Pressure30.30 inHg

Wind4.7 mph S

Humidity35%

Visibility—

Dew point20°

Thu, 0559° / 39°

59 °

St. Xavier, Thursday, 5 November

Clear. High 59°, low 39°.

Pressure30.00 inHg

Wind4.8 mph E

Humidity45%

Visibility—

Dew point32°

Fri, 0665° / 44°

65 °

St. Xavier, Friday, 6 November

Mostly clear. High 65°, low 44°.

Pressure29.71 inHg

Wind6.4 mph W

Humidity42%

Visibility—

Dew point33°

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.