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As of 02:38 MDT

Weather in Vandalia, MT

31°Current weather

Vandalia, Friday, 30 October, 02:38

Overcast. Feels like 24°. High 44°, low 31°.

Pressure30.27 inHg
Wind7.7 mph E
Humidity94%
Visibility6.2 mi
Dew point30°
Sat, 3146° / 40°0.42Rain
46 °Rain

Vandalia, Saturday, 31 October

Rain. High 46°, low 40°.

Pressure30.06 inHg
Wind6.2 mph SE
Humidity92%
Visibility3.9 mi
Dew point44°
Sun, 0151° / 38°0Overcast
51 °Overcast

Vandalia, Sunday, 1 November

Overcast. High 51°, low 38°.

Pressure30.03 inHg
Wind2.1 mph W
Humidity89%
Visibility0.6 mi
Dew point41°
Mon, 0248° / 34°0.03Light rain
48 °Light rain

Vandalia, Monday, 2 November

Light rain. High 48°, low 34°.

Pressure30.21 inHg
Wind10.1 mph NW
Humidity76%
Visibility6.2 mi
Dew point39°
Tue, 0354° / 31°0Overcast
54 °Overcast

Vandalia, Tuesday, 3 November

Overcast. High 54°, low 31°.

Pressure30.24 inHg
Wind6.3 mph SE
Humidity66%
Visibility—
Dew point33°
Wed, 0453° / 35°0Clear
53 °Clear

Vandalia, Wednesday, 4 November

Clear. High 53°, low 35°.

Pressure30.27 inHg
Wind7 mph N
Humidity56%
Visibility—
Dew point31°
Thu, 0550° / 37°0Clear
50 °Clear

Vandalia, Thursday, 5 November

Clear. High 50°, low 37°.

Pressure29.91 inHg
Wind14.4 mph SE
Humidity60%
Visibility—
Dew point32°
Fri, 0650° / 40°0Overcast
50 °Overcast

Vandalia, Friday, 6 November

Overcast. High 50°, low 40°.

Pressure29.80 inHg
Wind12.5 mph NW
Humidity71%
Visibility—
Dew point37°
Sat, 0755° / 39°0Partly cloudy
55 °Partly cloudy

Vandalia, Saturday, 7 November

Partly cloudy. High 55°, low 39°.

Pressure30.15 inHg
Wind12.1 mph NW
Humidity52%
Visibility—
Dew point31°
Sun, 0863° / 47°0Partly cloudy
63 °Partly cloudy

Vandalia, Sunday, 8 November

Partly cloudy. High 63°, low 47°.

Pressure29.97 inHg
Wind8.7 mph SE
Humidity38%
Visibility—
Dew point31°
Mon, 0959° / 45°0Overcast
59 °Overcast

Vandalia, Monday, 9 November

Overcast. High 59°, low 45°.

Pressure29.53 inHg
Wind8.5 mph W
Humidity36%
Visibility—
Dew point27°
Tue, 1059° / 47°0Overcast
59 °Overcast

Vandalia, Tuesday, 10 November

Overcast. High 59°, low 47°.

Pressure29.29 inHg
Wind12.3 mph W
Humidity43%
Visibility—
Dew point33°
Wed, 1148° / 43°0Overcast
48 °Overcast

Vandalia, Wednesday, 11 November

Overcast. High 48°, low 43°.

Pressure29.38 inHg
Wind13.1 mph NW
Humidity39%
Visibility—
Dew point23°
Thu, 1240° / 34°1.19Snow
40 °Snow

Vandalia, Thursday, 12 November

Snow. High 40°, low 34°.

Pressure29.47 inHg
Wind25.2 mph NW
Humidity99%
Visibility—
Dew point34°
Fri, 1340° / 37°0.24Snow
40 °Snow

Vandalia, Friday, 13 November

Snow. High 40°, low 37°.

Pressure29.88 inHg
Wind22.8 mph N
Humidity96%
Visibility—
Dew point38°
Sat, 1436° / 35°0.07Light snow
36 °Light snow

Vandalia, Saturday, 14 November

Light snow. High 36°, low 35°.

Pressure30.06 inHg
Wind20.4 mph NW
Humidity96%
Visibility—
Dew point35°

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.