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As of 06:28 MDT

Weather in Armington, MT

57°Current weather

Armington, Saturday, 17 October, 06:28

Overcast. Feels like 54°. High 73°, low 47°.

Pressure30.00 inHg
Wind12.7 mph S
Humidity38%
Visibility6.2 mi
Dew point29°
Sun, 1862° / 39°0Overcast
62 °Overcast

Armington, Sunday, 18 October

Overcast. High 62°, low 39°.

Pressure30.12 inHg
Wind2.1 mph NE
Humidity43%
Visibility6.2 mi
Dew point34°
Mon, 1967° / 42°0Mostly clear
67 °Mostly clear

Armington, Monday, 19 October

Mostly clear. High 67°, low 42°.

Pressure29.88 inHg
Wind4.1 mph N
Humidity42%
Visibility6.2 mi
Dew point37°
Tue, 2055° / 40°0Overcast
55 °Overcast

Armington, Tuesday, 20 October

Overcast. High 55°, low 40°.

Pressure30.15 inHg
Wind5.7 mph W
Humidity63%
Visibility6.2 mi
Dew point37°
Wed, 2166° / 39°0Clear
66 °Clear

Armington, Wednesday, 21 October

Clear. High 66°, low 39°.

Pressure30.03 inHg
Wind8.6 mph SE
Humidity50%
Visibility—
Dew point38°
Thu, 2272° / 53°0Clear
72 °Clear

Armington, Thursday, 22 October

Clear. High 72°, low 53°.

Pressure29.85 inHg
Wind9.4 mph S
Humidity34%
Visibility—
Dew point38°
Fri, 2353° / 33°2.61Snow
53 °Snow

Armington, Friday, 23 October

Snow. High 53°, low 33°.

Pressure29.83 inHg
Wind15.8 mph NW
Humidity100%
Visibility—
Dew point38°
Sat, 2433° / 23°0.79Snow
33 °Snow

Armington, Saturday, 24 October

Snow. High 33°, low 23°.

Pressure30.47 inHg
Wind15.2 mph NW
Humidity97%
Visibility—
Dew point33°
Sun, 2537° / 23°0.01Light rain
37 °Light rain

Armington, Sunday, 25 October

Light rain. High 37°, low 23°.

Pressure30.12 inHg
Wind11.3 mph S
Humidity105%
Visibility—
Dew point35°
Mon, 2639° / 35°0Clear
39 °Clear

Armington, Monday, 26 October

Clear. High 39°, low 35°.

Pressure29.97 inHg
Wind12.3 mph SW
Humidity95%
Visibility—
Dew point37°
Tue, 2740° / 35°0Overcast
40 °Overcast

Armington, Tuesday, 27 October

Overcast. High 40°, low 35°.

Pressure29.74 inHg
Wind10.3 mph S
Humidity94%
Visibility—
Dew point38°
Wed, 2840° / 32°0Clear
40 °Clear

Armington, Wednesday, 28 October

Clear. High 40°, low 32°.

Pressure29.88 inHg
Wind14.9 mph SW
Humidity75%
Visibility—
Dew point31°
Thu, 2941° / 37°0Overcast
41 °Overcast

Armington, Thursday, 29 October

Overcast. High 41°, low 37°.

Pressure29.83 inHg
Wind14.1 mph SW
Humidity78%
Visibility—
Dew point34°
Fri, 3040° / 29°0Clear
40 °Clear

Armington, Friday, 30 October

Clear. High 40°, low 29°.

Pressure29.71 inHg
Wind22.3 mph SW
Humidity69%
Visibility—
Dew point28°
Sat, 3140° / 29°0.09Snow
40 °Snow

Armington, Saturday, 31 October

Snow. High 40°, low 29°.

Pressure30.03 inHg
Wind11.2 mph SW
Humidity79%
Visibility—
Dew point32°
Sun, 0146° / 29°0Partly cloudy
46 °Partly cloudy

Armington, Sunday, 1 November

Partly cloudy. High 46°, low 29°.

Pressure29.88 inHg
Wind20.8 mph SW
Humidity66%
Visibility—
Dew point32°

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 Armington, 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 Armington, 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.