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As of 22:28 MST

Weather in Vandalia, MT

38°Current weather

Vandalia, Friday, 13 November, 22:28

Overcast. Feels like 30°. High 50°, low 35°.

Pressure29.65 inHg
Wind13.3 mph SE
Humidity90%
Visibility6.2 mi
Dew point35°
Sat, 1453° / 34°0Partly cloudy
53 °Partly cloudy

Vandalia, Saturday, 14 November

Partly cloudy. High 53°, low 34°.

Pressure29.71 inHg
Wind11 mph SE
Humidity65%
Visibility6.2 mi
Dew point37°
Sun, 1554° / 33°0Mostly clear
54 °Mostly clear

Vandalia, Sunday, 15 November

Mostly clear. High 54°, low 33°.

Pressure29.94 inHg
Wind5 mph SE
Humidity60%
Visibility6.2 mi
Dew point36°
Mon, 1652° / 33°0Partly cloudy
52 °Partly cloudy

Vandalia, Monday, 16 November

Partly cloudy. High 52°, low 33°.

Pressure29.91 inHg
Wind2.1 mph S
Humidity59%
Visibility6.2 mi
Dew point36°
Tue, 1751° / 36°0Overcast
51 °Overcast

Vandalia, Tuesday, 17 November

Overcast. High 51°, low 36°.

Pressure29.80 inHg
Wind7.5 mph NW
Humidity57%
Visibility6.2 mi
Dew point36°
Wed, 1837° / 26°0.23Snow
37 °Snow

Vandalia, Wednesday, 18 November

Snow. High 37°, low 26°.

Pressure30.00 inHg
Wind13.3 mph NW
Humidity95%
Visibility—
Dew point33°
Thu, 1936° / 25°0Overcast
36 °Overcast

Vandalia, Thursday, 19 November

Overcast. High 36°, low 25°.

Pressure30.27 inHg
Wind15.6 mph NE
Humidity86%
Visibility—
Dew point29°
Fri, 2033° / 26°0.04Light snow
33 °Light snow

Vandalia, Friday, 20 November

Light snow. High 33°, low 26°.

Pressure30.21 inHg
Wind17.1 mph NE
Humidity71%
Visibility—
Dew point24°
Sat, 2129° / 25°0Overcast
29 °Overcast

Vandalia, Saturday, 21 November

Overcast. High 29°, low 25°.

Pressure30.68 inHg
Wind5.1 mph NE
Humidity55%
Visibility—
Dew point13°
Sun, 2232° / 23°0Clear
32 °Clear

Vandalia, Sunday, 22 November

Clear. High 32°, low 23°.

Pressure30.65 inHg
Wind10 mph SE
Humidity67%
Visibility—
Dew point19°
Mon, 2337° / 23°0Partly cloudy
37 °Partly cloudy

Vandalia, Monday, 23 November

Partly cloudy. High 37°, low 23°.

Pressure30.24 inHg
Wind18.6 mph SE
Humidity56%
Visibility—
Dew point17°
Tue, 2438° / 28°0Overcast
38 °Overcast

Vandalia, Tuesday, 24 November

Overcast. High 38°, low 28°.

Pressure29.94 inHg
Wind16.9 mph NW
Humidity54%
Visibility—
Dew point21°
Wed, 2530° / 23°0.04Light snow
30 °Light snow

Vandalia, Wednesday, 25 November

Light snow. High 30°, low 23°.

Pressure30.15 inHg
Wind15.2 mph E
Humidity62%
Visibility—
Dew point17°
Thu, 2628° / 23°0.07Light snow
28 °Light snow

Vandalia, Thursday, 26 November

Light snow. High 28°, low 23°.

Pressure30.12 inHg
Wind14.8 mph E
Humidity83%
Visibility—
Dew point21°
Fri, 2731° / 24°0.02Light snow
31 °Light snow

Vandalia, Friday, 27 November

Light snow. High 31°, low 24°.

Pressure30.12 inHg
Wind14.8 mph W
Humidity86%
Visibility—
Dew point25°
Sat, 2829° / 14°0Overcast
29 °Overcast

Vandalia, Saturday, 28 November

Overcast. High 29°, low 14°.

Pressure30.09 inHg
Wind20.3 mph NW
Humidity72%
Visibility—
Dew point16°

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.