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As of 09:56 MDT

Weather in Vandalia, MT

36°Current weather

Vandalia, Saturday, 24 October, 09:56

Clear. Feels like 29°. High 48°, low 34°.

Pressure30.36 inHg
Wind11 mph W
Humidity74%
Visibility6.2 mi
Dew point29°
Sun, 2548° / 32°0Clear
48 °Clear

Vandalia, Sunday, 25 October

Clear. High 48°, low 32°.

Pressure30.50 inHg
Wind11.5 mph E
Humidity56%
Visibility6.2 mi
Dew point21°
Mon, 2645° / 35°0Overcast
45 °Overcast

Vandalia, Monday, 26 October

Overcast. High 45°, low 35°.

Pressure30.33 inHg
Wind17.4 mph SE
Humidity62%
Visibility6.2 mi
Dew point27°
Tue, 2736° / 34°0.13Snow
36 °Snow

Vandalia, Tuesday, 27 October

Snow. High 36°, low 34°.

Pressure29.97 inHg
Wind6.6 mph SE
Humidity94%
Visibility3.5 mi
Dew point33°
Wed, 2853° / 33°0Clear
53 °Clear

Vandalia, Wednesday, 28 October

Clear. High 53°, low 33°.

Pressure29.94 inHg
Wind13 mph W
Humidity55%
Visibility—
Dew point31°
Thu, 2948° / 33°0Overcast
48 °Overcast

Vandalia, Thursday, 29 October

Overcast. High 48°, low 33°.

Pressure30.09 inHg
Wind11.8 mph N
Humidity59%
Visibility—
Dew point31°
Fri, 3057° / 36°0Overcast
57 °Overcast

Vandalia, Friday, 30 October

Overcast. High 57°, low 36°.

Pressure29.77 inHg
Wind13.4 mph E
Humidity68%
Visibility—
Dew point41°
Sat, 3153° / 42°0Overcast
53 °Overcast

Vandalia, Saturday, 31 October

Overcast. High 53°, low 42°.

Pressure29.88 inHg
Wind12.3 mph W
Humidity62%
Visibility—
Dew point37°
Sun, 0149° / 36°0Clear
49 °Clear

Vandalia, Sunday, 1 November

Clear. High 49°, low 36°.

Pressure30.15 inHg
Wind11.5 mph NW
Humidity46%
Visibility—
Dew point24°
Mon, 0255° / 39°0Mostly clear
55 °Mostly clear

Vandalia, Monday, 2 November

Mostly clear. High 55°, low 39°.

Pressure30.36 inHg
Wind6.3 mph S
Humidity39%
Visibility—
Dew point25°
Tue, 0357° / 41°0Overcast
57 °Overcast

Vandalia, Tuesday, 3 November

Overcast. High 57°, low 41°.

Pressure30.00 inHg
Wind14.1 mph SE
Humidity42%
Visibility—
Dew point27°
Wed, 0462° / 45°0Overcast
62 °Overcast

Vandalia, Wednesday, 4 November

Overcast. High 62°, low 45°.

Pressure29.62 inHg
Wind14.1 mph W
Humidity44%
Visibility—
Dew point35°
Thu, 0562° / 44°0Mostly clear
62 °Mostly clear

Vandalia, Thursday, 5 November

Mostly clear. High 62°, low 44°.

Pressure29.65 inHg
Wind13.3 mph SW
Humidity40%
Visibility—
Dew point31°
Fri, 0663° / 47°0Overcast
63 °Overcast

Vandalia, Friday, 6 November

Overcast. High 63°, low 47°.

Pressure29.47 inHg
Wind17.9 mph W
Humidity42%
Visibility—
Dew point35°
Sat, 0755° / 43°0Mostly clear
55 °Mostly clear

Vandalia, Saturday, 7 November

Mostly clear. High 55°, low 43°.

Pressure29.85 inHg
Wind25.9 mph W
Humidity35%
Visibility—
Dew point26°
Sun, 0863° / 42°0Overcast
63 °Overcast

Vandalia, Sunday, 8 November

Overcast. High 63°, low 42°.

Pressure29.88 inHg
Wind15.8 mph S
Humidity32%
Visibility—
Dew point23°

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 Vandalia, 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 Vandalia, 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.