As of 11:10 MST

Weather in Gallatin Gateway, MT

45°Current weather

Gallatin Gateway, Sunday, 15 November, 11:10

Partly cloudy. Feels like 43°. High 51°, low 35°.

Pressure29.97 inHg
Wind5 mph NE
Humidity51%
Visibility6.2 mi
Dew point29°
Mon, 1656° / 40°0Overcast
56 °Overcast

Gallatin Gateway, Monday, 16 November

Overcast. High 56°, low 40°.

Pressure29.94 inHg
Wind4.4 mph N
Humidity48%
Visibility6.2 mi
Dew point31°
Tue, 1748° / 35°0.41Snow
48 °Snow

Gallatin Gateway, Tuesday, 17 November

Snow. High 48°, low 35°.

Pressure29.74 inHg
Wind8.8 mph NW
Humidity56%
Visibility6.2 mi
Dew point32°
Wed, 1835° / 29°0.26Snow
35 °Snow

Gallatin Gateway, Wednesday, 18 November

Snow. High 35°, low 29°.

Pressure30.09 inHg
Wind0.8 mph E
Humidity91%
Visibility6.2 mi
Dew point32°
Thu, 1933° / 25°0.04Light snow
33 °Light snow

Gallatin Gateway, Thursday, 19 November

Light snow. High 33°, low 25°.

Pressure30.24 inHg
Wind5.4 mph E
Humidity95%
Visibility—
Dew point28°
Fri, 2032° / 29°0.11Light snow
32 °Light snow

Gallatin Gateway, Friday, 20 November

Light snow. High 32°, low 29°.

Pressure30.00 inHg
Wind3.6 mph W
Humidity95%
Visibility—
Dew point30°
Sat, 2140° / 26°0Overcast
40 °Overcast

Gallatin Gateway, Saturday, 21 November

Overcast. High 40°, low 26°.

Pressure30.09 inHg
Wind7.4 mph S
Humidity79%
Visibility—
Dew point29°
Sun, 2241° / 29°0Overcast
41 °Overcast

Gallatin Gateway, Sunday, 22 November

Overcast. High 41°, low 29°.

Pressure29.97 inHg
Wind7.4 mph S
Humidity74%
Visibility—
Dew point30°
Mon, 2342° / 27°0Clear
42 °Clear

Gallatin Gateway, Monday, 23 November

Clear. High 42°, low 27°.

Pressure30.03 inHg
Wind9.4 mph SE
Humidity70%
Visibility—
Dew point28°
Tue, 2442° / 32°0Overcast
42 °Overcast

Gallatin Gateway, Tuesday, 24 November

Overcast. High 42°, low 32°.

Pressure29.85 inHg
Wind8.8 mph SE
Humidity74%
Visibility—
Dew point32°
Wed, 2541° / 28°0.04Light snow
41 °Light snow

Gallatin Gateway, Wednesday, 25 November

Light snow. High 41°, low 28°.

Pressure30.00 inHg
Wind8 mph W
Humidity65%
Visibility—
Dew point29°
Thu, 2643° / 27°0Overcast
43 °Overcast

Gallatin Gateway, Thursday, 26 November

Overcast. High 43°, low 27°.

Pressure30.15 inHg
Wind7.7 mph S
Humidity66%
Visibility—
Dew point27°
Fri, 2745° / 33°0Overcast
45 °Overcast

Gallatin Gateway, Friday, 27 November

Overcast. High 45°, low 33°.

Pressure30.06 inHg
Wind7.4 mph S
Humidity71%
Visibility—
Dew point32°
Sat, 2839° / 35°0.57Snow
39 °Snow

Gallatin Gateway, Saturday, 28 November

Snow. High 39°, low 35°.

Pressure29.74 inHg
Wind4.7 mph S
Humidity99%
Visibility—
Dew point38°
Sun, 2941° / 29°0Mostly clear
41 °Mostly clear

Gallatin Gateway, Sunday, 29 November

Mostly clear. High 41°, low 29°.

Pressure30.24 inHg
Wind5.2 mph S
Humidity76%
Visibility—
Dew point31°
Mon, 3039° / 28°0Mostly clear
39 °Mostly clear

Gallatin Gateway, Monday, 30 November

Mostly clear. High 39°, low 28°.

Pressure30.45 inHg
Wind5.8 mph S
Humidity67%
Visibility—
Dew point26°

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 Gallatin Gateway, 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 Gallatin Gateway, 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.