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As of 20:18 MDT

Weather in Vandalia, MT

34°Current weather

Vandalia, Wednesday, 28 October, 20:18

Clear. Feels like 28°. High 46°, low 33°.

Pressure30.06 inHg
Wind7.6 mph N
Humidity84%
Visibility6.2 mi
Dew point31°
Thu, 2942° / 28°0.03Light rain
42 °Light rain

Vandalia, Thursday, 29 October

Light rain. High 42°, low 28°.

Pressure30.27 inHg
Wind5.2 mph E
Humidity74%
Visibility6.2 mi
Dew point29°
Fri, 3047° / 30°0Overcast
47 °Overcast

Vandalia, Friday, 30 October

Overcast. High 47°, low 30°.

Pressure30.24 inHg
Wind12.3 mph E
Humidity67%
Visibility6.2 mi
Dew point31°
Sat, 3151° / 40°0Light rain
51 °Light rain

Vandalia, Saturday, 31 October

Light rain. High 51°, low 40°.

Pressure30.03 inHg
Wind1.3 mph E
Humidity90%
Visibility6.2 mi
Dew point46°
Sun, 0154° / 43°0.01Light rain
54 °Light rain

Vandalia, Sunday, 1 November

Light rain. High 54°, low 43°.

Pressure30.03 inHg
Wind2.9 mph SE
Humidity74%
Visibility6.2 mi
Dew point43°
Mon, 0252° / 35°0.03Light rain
52 °Light rain

Vandalia, Monday, 2 November

Light rain. High 52°, low 35°.

Pressure30.27 inHg
Wind9.3 mph NW
Humidity61%
Visibility—
Dew point33°
Tue, 0357° / 33°0Partly cloudy
57 °Partly cloudy

Vandalia, Tuesday, 3 November

Partly cloudy. High 57°, low 33°.

Pressure30.09 inHg
Wind10.4 mph SW
Humidity48%
Visibility—
Dew point31°
Wed, 0457° / 43°0Mostly clear
57 °Mostly clear

Vandalia, Wednesday, 4 November

Mostly clear. High 57°, low 43°.

Pressure30.06 inHg
Wind8.6 mph E
Humidity39%
Visibility—
Dew point27°
Thu, 0556° / 41°0Overcast
56 °Overcast

Vandalia, Thursday, 5 November

Overcast. High 56°, low 41°.

Pressure29.94 inHg
Wind15 mph E
Humidity70%
Visibility—
Dew point40°
Fri, 0656° / 42°0Overcast
56 °Overcast

Vandalia, Friday, 6 November

Overcast. High 56°, low 42°.

Pressure30.00 inHg
Wind15.6 mph SE
Humidity69%
Visibility—
Dew point39°
Sat, 0760° / 43°0Clear
60 °Clear

Vandalia, Saturday, 7 November

Clear. High 60°, low 43°.

Pressure29.83 inHg
Wind8.5 mph SW
Humidity44%
Visibility—
Dew point31°
Sun, 0855° / 45°0Clear
55 °Clear

Vandalia, Sunday, 8 November

Clear. High 55°, low 45°.

Pressure29.85 inHg
Wind23.6 mph W
Humidity31%
Visibility—
Dew point24°
Mon, 0951° / 39°0Clear
51 °Clear

Vandalia, Monday, 9 November

Clear. High 51°, low 39°.

Pressure30.18 inHg
Wind17.2 mph W
Humidity40%
Visibility—
Dew point24°
Tue, 1049° / 36°0Mostly clear
49 °Mostly clear

Vandalia, Tuesday, 10 November

Mostly clear. High 49°, low 36°.

Pressure29.97 inHg
Wind7.4 mph E
Humidity36%
Visibility—
Dew point19°
Wed, 1142° / 34°0Overcast
42 °Overcast

Vandalia, Wednesday, 11 November

Overcast. High 42°, low 34°.

Pressure30.03 inHg
Wind10.3 mph SE
Humidity52%
Visibility—
Dew point23°
Thu, 1247° / 32°0Overcast
47 °Overcast

Vandalia, Thursday, 12 November

Overcast. High 47°, low 32°.

Pressure29.91 inHg
Wind17.2 mph SE
Humidity50%
Visibility—
Dew point22°

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.