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As of 04:20 MST

Weather in Vandalia, MT

36°Current weather

Vandalia, Thursday, 12 November, 04:20

Clear. Feels like 30°. High 55°, low 35°.

Pressure30.03 inHg
Wind7.2 mph SE
Humidity90%
Visibility6.2 mi
Dew point33°
Fri, 1356° / 33°0Overcast
56 °Overcast

Vandalia, Friday, 13 November

Overcast. High 56°, low 33°.

Pressure29.77 inHg
Wind13.4 mph SE
Humidity60%
Visibility6.2 mi
Dew point37°
Sat, 1453° / 36°0Overcast
53 °Overcast

Vandalia, Saturday, 14 November

Overcast. High 53°, low 36°.

Pressure29.74 inHg
Wind10.6 mph SE
Humidity63%
Visibility6.2 mi
Dew point38°
Sun, 1554° / 34°0Partly cloudy
54 °Partly cloudy

Vandalia, Sunday, 15 November

Partly cloudy. High 54°, low 34°.

Pressure29.94 inHg
Wind4.1 mph SE
Humidity70%
Visibility6.2 mi
Dew point38°
Mon, 1649° / 35°0Overcast
49 °Overcast

Vandalia, Monday, 16 November

Overcast. High 49°, low 35°.

Pressure29.94 inHg
Wind4.7 mph NW
Humidity73%
Visibility—
Dew point37°
Tue, 1750° / 39°0Overcast
50 °Overcast

Vandalia, Tuesday, 17 November

Overcast. High 50°, low 39°.

Pressure30.09 inHg
Wind9.8 mph NW
Humidity57%
Visibility—
Dew point31°
Wed, 1851° / 41°0.01Light rain
51 °Light rain

Vandalia, Wednesday, 18 November

Light rain. High 51°, low 41°.

Pressure29.83 inHg
Wind7.5 mph E
Humidity52%
Visibility—
Dew point30°
Thu, 1943° / 37°0.33Snow
43 °Snow

Vandalia, Thursday, 19 November

Snow. High 43°, low 37°.

Pressure30.00 inHg
Wind10.7 mph NE
Humidity96%
Visibility—
Dew point38°
Fri, 2037° / 36°0.14Snow
37 °Snow

Vandalia, Friday, 20 November

Snow. High 37°, low 36°.

Pressure30.09 inHg
Wind7.8 mph E
Humidity99%
Visibility—
Dew point36°
Sat, 2136° / 31°0.17Light snow
36 °Light snow

Vandalia, Saturday, 21 November

Light snow. High 36°, low 31°.

Pressure30.12 inHg
Wind15.1 mph NE
Humidity97%
Visibility—
Dew point34°
Sun, 2234° / 26°0.01Light snow
34 °Light snow

Vandalia, Sunday, 22 November

Light snow. High 34°, low 26°.

Pressure30.06 inHg
Wind19 mph NW
Humidity80%
Visibility—
Dew point25°
Mon, 2333° / 22°0Light snow
33 °Light snow

Vandalia, Monday, 23 November

Light snow. High 33°, low 22°.

Pressure29.85 inHg
Wind20.8 mph NW
Humidity71%
Visibility—
Dew point25°
Tue, 2422° / 13°0.02Light snow
22 °Light snow

Vandalia, Tuesday, 24 November

Light snow. High 22°, low 13°.

Pressure30.27 inHg
Wind15.6 mph N
Humidity54%
Visibility—
Dew point4°
Wed, 2518° / 11°0Mostly clear
18 °Mostly clear

Vandalia, Wednesday, 25 November

Mostly clear. High 18°, low 11°.

Pressure30.45 inHg
Wind8.6 mph SE
Humidity56%
Visibility—
Dew point2°
Thu, 2622° / 15°0.01Light snow
22 °Light snow

Vandalia, Thursday, 26 November

Light snow. High 22°, low 15°.

Pressure30.36 inHg
Wind12.3 mph N
Humidity82%
Visibility—
Dew point13°
Fri, 2714° / 13°0.02Light snow
14 °Light snow

Vandalia, Friday, 27 November

Light snow. High 14°, low 13°.

Pressure30.62 inHg
Wind10 mph N
Humidity75%
Visibility—
Dew point6°

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.