As of 06:20 MDT

Weather in West Gallatin, MT

54°Current weather

West Gallatin, Sunday, 9 August, 06:20

Clear. Feels like 52°. High 86°, low 54°.

Pressure30.03 inHg
Wind1 mph SE
Humidity56%
Visibility6.2 mi
Dew point38°
Mon, 1093° / 51°0Clear
93 °Clear

West Gallatin, Monday, 10 August

Clear. High 93°, low 51°.

Pressure29.77 inHg
Wind8.1 mph NW
Humidity10%
Visibility6.2 mi
Dew point25°
Tue, 1193° / 56°0Clear
93 °Clear

West Gallatin, Tuesday, 11 August

Clear. High 93°, low 56°.

Pressure29.88 inHg
Wind6.1 mph NW
Humidity10%
Visibility6.2 mi
Dew point22°
Wed, 1289° / 56°0Overcast
89 °Overcast

West Gallatin, Wednesday, 12 August

Overcast. High 89°, low 56°.

Pressure29.83 inHg
Wind5.6 mph N
Humidity17%
Visibility6.2 mi
Dew point33°
Thu, 1390° / 57°0Overcast
90 °Overcast

West Gallatin, Thursday, 13 August

Overcast. High 90°, low 57°.

Pressure29.74 inHg
Wind12.3 mph N
Humidity19%
Visibility
Dew point35°
Fri, 1474° / 56°0.56Rain
74 °Rain

West Gallatin, Friday, 14 August

Rain. High 74°, low 56°.

Pressure30.06 inHg
Wind6.8 mph NE
Humidity92%
Visibility
Dew point55°
Sat, 1585° / 55°0Clear
85 °Clear

West Gallatin, Saturday, 15 August

Clear. High 85°, low 55°.

Pressure30.06 inHg
Wind6.7 mph N
Humidity37%
Visibility
Dew point46°
Sun, 1675° / 60°0.01Light rain
75 °Light rain

West Gallatin, Sunday, 16 August

Light rain. High 75°, low 60°.

Pressure30.03 inHg
Wind9.6 mph SW
Humidity53%
Visibility
Dew point49°
Mon, 1787° / 56°0.06Light rain
87 °Light rain

West Gallatin, Monday, 17 August

Light rain. High 87°, low 56°.

Pressure29.88 inHg
Wind10.5 mph W
Humidity22%
Visibility
Dew point37°
Tue, 1882° / 55°0.1Light rain
82 °Light rain

West Gallatin, Tuesday, 18 August

Light rain. High 82°, low 55°.

Pressure29.83 inHg
Wind13.4 mph W
Humidity37%
Visibility
Dew point46°
Wed, 1984° / 55°0Partly cloudy
84 °Partly cloudy

West Gallatin, Wednesday, 19 August

Partly cloudy. High 84°, low 55°.

Pressure29.91 inHg
Wind11.3 mph NW
Humidity27%
Visibility
Dew point37°
Thu, 2086° / 54°0Mostly clear
86 °Mostly clear

West Gallatin, Thursday, 20 August

Mostly clear. High 86°, low 54°.

Pressure29.91 inHg
Wind8.4 mph N
Humidity29%
Visibility
Dew point40°
Fri, 2182° / 59°0.04Light rain
82 °Light rain

West Gallatin, Friday, 21 August

Light rain. High 82°, low 59°.

Pressure29.77 inHg
Wind11.3 mph SW
Humidity33%
Visibility
Dew point47°
Sat, 2281° / 56°0.22Rain
81 °Rain

West Gallatin, Saturday, 22 August

Rain. High 81°, low 56°.

Pressure29.85 inHg
Wind11.8 mph SW
Humidity70%
Visibility
Dew point52°
Sun, 2379° / 49°0.01Light rain
79 °Light rain

West Gallatin, Sunday, 23 August

Light rain. High 79°, low 49°.

Pressure29.94 inHg
Wind10.1 mph W
Humidity37%
Visibility
Dew point39°
Mon, 2483° / 49°0Overcast
83 °Overcast

West Gallatin, Monday, 24 August

Overcast. High 83°, low 49°.

Pressure29.91 inHg
Wind9.6 mph N
Humidity27%
Visibility
Dew point34°

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 West Gallatin, 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 West Gallatin, 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.