As of 18:32 MST

Weather in Gallatin Gateway, MT

40°Current weather

Gallatin Gateway, Sunday, 1 November, 18:32

Light rain. Feels like 40°. High 41°, low 36°.

Pressure29.85 inHg
Wind2 mph SW
Humidity96%
Visibility2.1 mi
Dew point39°
Mon, 0239° / 33°0.11Light rain
39 °Light rain

Gallatin Gateway, Monday, 2 November

Light rain. High 39°, low 33°.

Pressure30.27 inHg
Wind3.5 mph NW
Humidity61%
Visibility6.2 mi
Dew point32°
Tue, 0348° / 31°0Clear
48 °Clear

Gallatin Gateway, Tuesday, 3 November

Clear. High 48°, low 31°.

Pressure30.15 inHg
Wind1.6 mph N
Humidity56%
Visibility6.2 mi
Dew point28°
Wed, 0448° / 31°0Partly cloudy
48 °Partly cloudy

Gallatin Gateway, Wednesday, 4 November

Partly cloudy. High 48°, low 31°.

Pressure30.06 inHg
Wind1.7 mph NE
Humidity56%
Visibility6.2 mi
Dew point29°
Thu, 0548° / 30°0Overcast
48 °Overcast

Gallatin Gateway, Thursday, 5 November

Overcast. High 48°, low 30°.

Pressure30.06 inHg
Wind2.3 mph NE
Humidity56%
Visibility6.2 mi
Dew point28°
Fri, 0650° / 28°0Partly cloudy
50 °Partly cloudy

Gallatin Gateway, Friday, 6 November

Partly cloudy. High 50°, low 28°.

Pressure30.15 inHg
Wind9.6 mph S
Humidity60%
Visibility—
Dew point29°
Sat, 0752° / 32°0Clear
52 °Clear

Gallatin Gateway, Saturday, 7 November

Clear. High 52°, low 32°.

Pressure30.33 inHg
Wind8.3 mph SW
Humidity51%
Visibility—
Dew point28°
Sun, 0857° / 37°0Overcast
57 °Overcast

Gallatin Gateway, Sunday, 8 November

Overcast. High 57°, low 37°.

Pressure30.15 inHg
Wind7.4 mph S
Humidity36%
Visibility—
Dew point25°
Mon, 0960° / 41°0Mostly clear
60 °Mostly clear

Gallatin Gateway, Monday, 9 November

Mostly clear. High 60°, low 41°.

Pressure30.15 inHg
Wind7.5 mph S
Humidity35%
Visibility—
Dew point26°
Tue, 1059° / 44°0Overcast
59 °Overcast

Gallatin Gateway, Tuesday, 10 November

Overcast. High 59°, low 44°.

Pressure30.15 inHg
Wind6.7 mph S
Humidity35%
Visibility—
Dew point28°
Wed, 1162° / 45°0Clear
62 °Clear

Gallatin Gateway, Wednesday, 11 November

Clear. High 62°, low 45°.

Pressure30.18 inHg
Wind7.7 mph S
Humidity33%
Visibility—
Dew point28°
Thu, 1259° / 42°0Overcast
59 °Overcast

Gallatin Gateway, Thursday, 12 November

Overcast. High 59°, low 42°.

Pressure29.97 inHg
Wind8.7 mph S
Humidity22%
Visibility—
Dew point17°
Fri, 1359° / 42°0Overcast
59 °Overcast

Gallatin Gateway, Friday, 13 November

Overcast. High 59°, low 42°.

Pressure29.74 inHg
Wind8.9 mph SW
Humidity29%
Visibility—
Dew point22°
Sat, 1456° / 41°0Overcast
56 °Overcast

Gallatin Gateway, Saturday, 14 November

Overcast. High 56°, low 41°.

Pressure29.88 inHg
Wind12 mph S
Humidity46%
Visibility—
Dew point30°
Sun, 1560° / 44°0Partly cloudy
60 °Partly cloudy

Gallatin Gateway, Sunday, 15 November

Partly cloudy. High 60°, low 44°.

Pressure29.74 inHg
Wind14.4 mph S
Humidity39%
Visibility—
Dew point32°
Mon, 1644° / 29°1.03Snow
44 °Snow

Gallatin Gateway, Monday, 16 November

Snow. High 44°, low 29°.

Pressure29.91 inHg
Wind8.5 mph NW
Humidity99%
Visibility—
Dew point36°

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.