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As of 15:44 MDT

Weather in Vandalia, MT

40°Current weather

Vandalia, Thursday, 29 October, 15:44

Partly cloudy. Feels like 36°. High 40°, low 29°.

Pressure30.18 inHg
Wind5.5 mph E
Humidity69%
Visibility6.2 mi
Dew point31°
Fri, 3048° / 30°0.01Light rain
48 °Light rain

Vandalia, Friday, 30 October

Light rain. High 48°, low 30°.

Pressure30.24 inHg
Wind12 mph E
Humidity67%
Visibility6.2 mi
Dew point31°
Sat, 3149° / 38°0Overcast
49 °Overcast

Vandalia, Saturday, 31 October

Overcast. High 49°, low 38°.

Pressure30.06 inHg
Wind2.7 mph SE
Humidity89%
Visibility6.2 mi
Dew point43°
Sun, 0151° / 43°0.17Rain
51 °Rain

Vandalia, Sunday, 1 November

Rain. High 51°, low 43°.

Pressure30.00 inHg
Wind5 mph SE
Humidity83%
Visibility6.2 mi
Dew point46°
Mon, 0247° / 38°0.9Rain
47 °Rain

Vandalia, Monday, 2 November

Rain. High 47°, low 38°.

Pressure30.00 inHg
Wind18.6 mph N
Humidity92%
Visibility2.3 mi
Dew point40°
Tue, 0350° / 32°0Clear
50 °Clear

Vandalia, Tuesday, 3 November

Clear. High 50°, low 32°.

Pressure30.24 inHg
Wind7.9 mph NW
Humidity65%
Visibility—
Dew point31°
Wed, 0453° / 35°0Partly cloudy
53 °Partly cloudy

Vandalia, Wednesday, 4 November

Partly cloudy. High 53°, low 35°.

Pressure30.03 inHg
Wind7.4 mph NW
Humidity57%
Visibility—
Dew point31°
Thu, 0549° / 37°0Clear
49 °Clear

Vandalia, Thursday, 5 November

Clear. High 49°, low 37°.

Pressure29.97 inHg
Wind15.1 mph SE
Humidity65%
Visibility—
Dew point33°
Fri, 0654° / 37°0Clear
54 °Clear

Vandalia, Friday, 6 November

Clear. High 54°, low 37°.

Pressure29.74 inHg
Wind9.8 mph SE
Humidity57%
Visibility—
Dew point31°
Sat, 0749° / 38°0Clear
49 °Clear

Vandalia, Saturday, 7 November

Clear. High 49°, low 38°.

Pressure30.03 inHg
Wind11.3 mph NW
Humidity60%
Visibility—
Dew point31°
Sun, 0856° / 39°0Clear
56 °Clear

Vandalia, Sunday, 8 November

Clear. High 56°, low 39°.

Pressure29.85 inHg
Wind6.3 mph SW
Humidity48%
Visibility—
Dew point30°
Mon, 0947° / 40°0Overcast
47 °Overcast

Vandalia, Monday, 9 November

Overcast. High 47°, low 40°.

Pressure29.85 inHg
Wind10.2 mph NW
Humidity55%
Visibility—
Dew point29°
Tue, 1053° / 38°0Overcast
53 °Overcast

Vandalia, Tuesday, 10 November

Overcast. High 53°, low 38°.

Pressure29.53 inHg
Wind18.5 mph SE
Humidity55%
Visibility—
Dew point31°
Wed, 1155° / 43°0Overcast
55 °Overcast

Vandalia, Wednesday, 11 November

Overcast. High 55°, low 43°.

Pressure29.38 inHg
Wind19.3 mph W
Humidity44%
Visibility—
Dew point30°
Thu, 1247° / 38°0Overcast
47 °Overcast

Vandalia, Thursday, 12 November

Overcast. High 47°, low 38°.

Pressure29.53 inHg
Wind17.7 mph W
Humidity55%
Visibility—
Dew point29°
Fri, 1348° / 35°0Overcast
48 °Overcast

Vandalia, Friday, 13 November

Overcast. High 48°, low 35°.

Pressure29.83 inHg
Wind11 mph W
Humidity45%
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.