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As of 11:20 MDT

Weather in Vista, MT

69°Current weather

Vista, Saturday, 8 August, 11:20

Partly cloudy. Feels like 68°. High 83°, low 49°.

Pressure30.03 inHg
Wind4.4 mph SE
Humidity50%
Visibility6.2 mi
Dew point43°
Sun, 0983° / 47°0Clear
83 °Clear

Vista, Sunday, 9 August

Clear. High 83°, low 47°.

Pressure29.91 inHg
Wind3.8 mph S
Humidity22%
Visibility6.2 mi
Dew point36°
Mon, 1087° / 53°0Clear
87 °Clear

Vista, Monday, 10 August

Clear. High 87°, low 53°.

Pressure29.85 inHg
Wind3.4 mph SE
Humidity21%
Visibility6.2 mi
Dew point36°
Tue, 1187° / 51°0Clear
87 °Clear

Vista, Tuesday, 11 August

Clear. High 87°, low 51°.

Pressure30.00 inHg
Wind3.2 mph S
Humidity30%
Visibility6.2 mi
Dew point44°
Wed, 1286° / 54°0Partly cloudy
86 °Partly cloudy

Vista, Wednesday, 12 August

Partly cloudy. High 86°, low 54°.

Pressure29.94 inHg
Wind10.3 mph NE
Humidity34%
Visibility—
Dew point45°
Thu, 1382° / 49°0Overcast
82 °Overcast

Vista, Thursday, 13 August

Overcast. High 82°, low 49°.

Pressure29.91 inHg
Wind6.6 mph N
Humidity37%
Visibility—
Dew point43°
Fri, 1486° / 51°0Clear
86 °Clear

Vista, Friday, 14 August

Clear. High 86°, low 51°.

Pressure29.91 inHg
Wind6.8 mph NE
Humidity32%
Visibility—
Dew point43°
Sat, 1578° / 60°0.01Light rain
78 °Light rain

Vista, Saturday, 15 August

Light rain. High 78°, low 60°.

Pressure30.00 inHg
Wind5.4 mph W
Humidity45%
Visibility—
Dew point48°
Sun, 1687° / 53°0Light rain
87 °Light rain

Vista, Sunday, 16 August

Light rain. High 87°, low 53°.

Pressure30.00 inHg
Wind11 mph SW
Humidity37%
Visibility—
Dew point46°
Mon, 1786° / 53°0Overcast
86 °Overcast

Vista, Monday, 17 August

Overcast. High 86°, low 53°.

Pressure30.03 inHg
Wind5.3 mph W
Humidity22%
Visibility—
Dew point33°
Tue, 1887° / 54°0Overcast
87 °Overcast

Vista, Tuesday, 18 August

Overcast. High 87°, low 54°.

Pressure29.97 inHg
Wind6.4 mph S
Humidity29%
Visibility—
Dew point42°
Wed, 1989° / 57°0Overcast
89 °Overcast

Vista, Wednesday, 19 August

Overcast. High 89°, low 57°.

Pressure29.94 inHg
Wind4.2 mph S
Humidity30%
Visibility—
Dew point44°
Thu, 2097° / 60°0Clear
97 °Clear

Vista, Thursday, 20 August

Clear. High 97°, low 60°.

Pressure29.83 inHg
Wind5.5 mph SE
Humidity26%
Visibility—
Dew point44°
Fri, 2190° / 61°0.01Light rain
90 °Light rain

Vista, Friday, 21 August

Light rain. High 90°, low 61°.

Pressure29.88 inHg
Wind11.1 mph W
Humidity33%
Visibility—
Dew point46°
Sat, 2280° / 57°0.04Light rain
80 °Light rain

Vista, Saturday, 22 August

Light rain. High 80°, low 57°.

Pressure29.94 inHg
Wind13.4 mph SW
Humidity38%
Visibility—
Dew point45°
Sun, 2379° / 46°0Clear
79 °Clear

Vista, Sunday, 23 August

Clear. High 79°, low 46°.

Pressure29.94 inHg
Wind12.6 mph SW
Humidity17%
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 Vista, 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 Vista, 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.