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As of 13:38 MST

Weather in Vandalia, MT

53°Current weather

Vandalia, Thursday, 5 November, 13:38

Clear. Feels like 51°. High 54°, low 29°.

Pressure30.00 inHg
Wind3 mph SE
Humidity64%
Visibility6.2 mi
Dew point41°
Fri, 0655° / 31°0Clear
55 °Clear

Vandalia, Friday, 6 November

Clear. High 55°, low 31°.

Pressure30.09 inHg
Wind6.6 mph SW
Humidity51%
Visibility6.2 mi
Dew point33°
Sat, 0759° / 37°0Clear
59 °Clear

Vandalia, Saturday, 7 November

Clear. High 59°, low 37°.

Pressure30.09 inHg
Wind15.3 mph NW
Humidity36%
Visibility6.2 mi
Dew point32°
Sun, 0859° / 37°0Overcast
59 °Overcast

Vandalia, Sunday, 8 November

Overcast. High 59°, low 37°.

Pressure29.83 inHg
Wind1.2 mph S
Humidity50%
Visibility6.2 mi
Dew point38°
Mon, 0951° / 35°0Overcast
51 °Overcast

Vandalia, Monday, 9 November

Overcast. High 51°, low 35°.

Pressure30.15 inHg
Wind4.5 mph W
Humidity52%
Visibility6.2 mi
Dew point29°
Tue, 1060° / 36°0Mostly clear
60 °Mostly clear

Vandalia, Tuesday, 10 November

Mostly clear. High 60°, low 36°.

Pressure29.94 inHg
Wind14.5 mph W
Humidity57%
Visibility—
Dew point36°
Wed, 1150° / 38°0Overcast
50 °Overcast

Vandalia, Wednesday, 11 November

Overcast. High 50°, low 38°.

Pressure30.15 inHg
Wind9.8 mph E
Humidity56%
Visibility—
Dew point30°
Thu, 1255° / 36°0Clear
55 °Clear

Vandalia, Thursday, 12 November

Clear. High 55°, low 36°.

Pressure30.00 inHg
Wind12.6 mph SE
Humidity54%
Visibility—
Dew point31°
Fri, 1360° / 44°0Overcast
60 °Overcast

Vandalia, Friday, 13 November

Overcast. High 60°, low 44°.

Pressure29.77 inHg
Wind8.1 mph NW
Humidity38%
Visibility—
Dew point29°
Sat, 1459° / 46°0Overcast
59 °Overcast

Vandalia, Saturday, 14 November

Overcast. High 59°, low 46°.

Pressure29.80 inHg
Wind24.5 mph W
Humidity39%
Visibility—
Dew point30°
Sun, 1551° / 39°0Partly cloudy
51 °Partly cloudy

Vandalia, Sunday, 15 November

Partly cloudy. High 51°, low 39°.

Pressure30.18 inHg
Wind15.6 mph W
Humidity48%
Visibility—
Dew point28°
Mon, 1653° / 40°0Overcast
53 °Overcast

Vandalia, Monday, 16 November

Overcast. High 53°, low 40°.

Pressure29.94 inHg
Wind10.7 mph SE
Humidity43%
Visibility—
Dew point26°
Tue, 1754° / 41°0Clear
54 °Clear

Vandalia, Tuesday, 17 November

Clear. High 54°, low 41°.

Pressure29.59 inHg
Wind17.1 mph NW
Humidity46%
Visibility—
Dew point29°
Wed, 1841° / 33°0Overcast
41 °Overcast

Vandalia, Wednesday, 18 November

Overcast. High 41°, low 33°.

Pressure30.15 inHg
Wind17.4 mph NW
Humidity57%
Visibility—
Dew point23°
Thu, 1937° / 28°0.03Light snow
37 °Light snow

Vandalia, Thursday, 19 November

Light snow. High 37°, low 28°.

Pressure30.18 inHg
Wind14.7 mph SE
Humidity60%
Visibility—
Dew point23°
Fri, 2039° / 26°0Overcast
39 °Overcast

Vandalia, Friday, 20 November

Overcast. High 39°, low 26°.

Pressure30.33 inHg
Wind13.7 mph SE
Humidity67%
Visibility—
Dew point24°

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.