As of 01:20 MST

Weather in Gallatin Gateway, MT

41°Current weather

Gallatin Gateway, Friday, 13 November, 01:20

Overcast. Feels like 41°. High 60°, low 37°.

Pressure29.83 inHg
Wind1 mph E
Humidity46%
Visibility6.2 mi
Dew point25°
Sat, 1454° / 36°0Partly cloudy
54 °Partly cloudy

Gallatin Gateway, Saturday, 14 November

Partly cloudy. High 54°, low 36°.

Pressure29.68 inHg
Wind3.9 mph N
Humidity48%
Visibility6.2 mi
Dew point36°
Sun, 1553° / 32°0Partly cloudy
53 °Partly cloudy

Gallatin Gateway, Sunday, 15 November

Partly cloudy. High 53°, low 32°.

Pressure29.97 inHg
Wind6.4 mph N
Humidity48%
Visibility6.2 mi
Dew point29°
Mon, 1652° / 33°0.01Light rain
52 °Light rain

Gallatin Gateway, Monday, 16 November

Light rain. High 52°, low 33°.

Pressure29.91 inHg
Wind4 mph N
Humidity52%
Visibility6.2 mi
Dew point30°
Tue, 1741° / 37°0.08Light rain
41 °Light rain

Gallatin Gateway, Tuesday, 17 November

Light rain. High 41°, low 37°.

Pressure29.94 inHg
Wind8.3 mph NE
Humidity88%
Visibility—
Dew point37°
Wed, 1841° / 32°0.3Snow
41 °Snow

Gallatin Gateway, Wednesday, 18 November

Snow. High 41°, low 32°.

Pressure29.88 inHg
Wind5.8 mph S
Humidity91%
Visibility—
Dew point33°
Thu, 1936° / 30°0.08Light snow
36 °Light snow

Gallatin Gateway, Thursday, 19 November

Light snow. High 36°, low 30°.

Pressure29.94 inHg
Wind4 mph NE
Humidity79%
Visibility—
Dew point29°
Fri, 2034° / 28°0.13Light snow
34 °Light snow

Gallatin Gateway, Friday, 20 November

Light snow. High 34°, low 28°.

Pressure30.06 inHg
Wind4.6 mph NW
Humidity90%
Visibility—
Dew point29°
Sat, 2130° / 22°0.02Light snow
30 °Light snow

Gallatin Gateway, Saturday, 21 November

Light snow. High 30°, low 22°.

Pressure30.21 inHg
Wind4.9 mph N
Humidity86%
Visibility—
Dew point24°
Sun, 2232° / 20°0.04Light snow
32 °Light snow

Gallatin Gateway, Sunday, 22 November

Light snow. High 32°, low 20°.

Pressure30.09 inHg
Wind4.5 mph NW
Humidity80%
Visibility—
Dew point23°
Mon, 2331° / 21°0.26Snow
31 °Snow

Gallatin Gateway, Monday, 23 November

Snow. High 31°, low 21°.

Pressure30.21 inHg
Wind6.3 mph S
Humidity96%
Visibility—
Dew point30°
Tue, 2436° / 25°0Overcast
36 °Overcast

Gallatin Gateway, Tuesday, 24 November

Overcast. High 36°, low 25°.

Pressure30.06 inHg
Wind5.9 mph S
Humidity83%
Visibility—
Dew point28°
Wed, 2540° / 28°0Overcast
40 °Overcast

Gallatin Gateway, Wednesday, 25 November

Overcast. High 40°, low 28°.

Pressure30.15 inHg
Wind9.6 mph S
Humidity85%
Visibility—
Dew point32°
Thu, 2643° / 28°0.05Snow
43 °Snow

Gallatin Gateway, Thursday, 26 November

Snow. High 43°, low 28°.

Pressure29.85 inHg
Wind9.4 mph S
Humidity80%
Visibility—
Dew point34°
Fri, 2738° / 27°0.07Snow
38 °Snow

Gallatin Gateway, Friday, 27 November

Snow. High 38°, low 27°.

Pressure30.09 inHg
Wind10.9 mph SW
Humidity72%
Visibility—
Dew point26°
Sat, 2838° / 30°0.02Light snow
38 °Light snow

Gallatin Gateway, Saturday, 28 November

Light snow. High 38°, low 30°.

Pressure30.12 inHg
Wind4.5 mph W
Humidity75%
Visibility—
Dew point30°

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.