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As of 11:17 MDT

Weather in Armington, MT

68°Current weather

Armington, Saturday, 17 October, 11:17

Overcast. Feels like 65°. High 71°, low 45°.

Pressure29.94 inHg
Wind12.6 mph SW
Humidity17%
Visibility6.2 mi
Dew point24°
Sun, 1862° / 37°0Overcast
62 °Overcast

Armington, Sunday, 18 October

Overcast. High 62°, low 37°.

Pressure30.12 inHg
Wind2.9 mph N
Humidity46%
Visibility6.2 mi
Dew point35°
Mon, 1969° / 42°0Clear
69 °Clear

Armington, Monday, 19 October

Clear. High 69°, low 42°.

Pressure29.88 inHg
Wind4.3 mph N
Humidity39%
Visibility6.2 mi
Dew point38°
Tue, 2056° / 40°0Overcast
56 °Overcast

Armington, Tuesday, 20 October

Overcast. High 56°, low 40°.

Pressure30.15 inHg
Wind5.5 mph W
Humidity65%
Visibility6.2 mi
Dew point39°
Wed, 2167° / 41°0Partly cloudy
67 °Partly cloudy

Armington, Wednesday, 21 October

Partly cloudy. High 67°, low 41°.

Pressure30.00 inHg
Wind10 mph SE
Humidity45%
Visibility—
Dew point38°
Thu, 2273° / 53°0Mostly clear
73 °Mostly clear

Armington, Thursday, 22 October

Mostly clear. High 73°, low 53°.

Pressure29.80 inHg
Wind9.7 mph SE
Humidity34%
Visibility—
Dew point39°
Fri, 2353° / 41°0.46Rain
53 °Rain

Armington, Friday, 23 October

Rain. High 53°, low 41°.

Pressure29.85 inHg
Wind9.6 mph NW
Humidity73%
Visibility—
Dew point38°
Sat, 2453° / 38°0Partly cloudy
53 °Partly cloudy

Armington, Saturday, 24 October

Partly cloudy. High 53°, low 38°.

Pressure30.09 inHg
Wind7.1 mph SE
Humidity59%
Visibility—
Dew point32°
Sun, 2556° / 44°0Overcast
56 °Overcast

Armington, Sunday, 25 October

Overcast. High 56°, low 44°.

Pressure29.71 inHg
Wind6 mph SE
Humidity49%
Visibility—
Dew point34°
Mon, 2649° / 39°0.19Snow
49 °Snow

Armington, Monday, 26 October

Snow. High 49°, low 39°.

Pressure29.59 inHg
Wind29.2 mph SW
Humidity76%
Visibility—
Dew point34°
Tue, 2750° / 41°0Partly cloudy
50 °Partly cloudy

Armington, Tuesday, 27 October

Partly cloudy. High 50°, low 41°.

Pressure29.47 inHg
Wind26.6 mph SW
Humidity43%
Visibility—
Dew point28°
Wed, 2848° / 38°0Partly cloudy
48 °Partly cloudy

Armington, Wednesday, 28 October

Partly cloudy. High 48°, low 38°.

Pressure29.85 inHg
Wind24.2 mph SW
Humidity34%
Visibility—
Dew point18°
Thu, 2948° / 33°0.1Snow
48 °Snow

Armington, Thursday, 29 October

Snow. High 48°, low 33°.

Pressure29.68 inHg
Wind19.2 mph SW
Humidity47%
Visibility—
Dew point26°
Fri, 3031° / 25°0.44Snow
31 °Snow

Armington, Friday, 30 October

Snow. High 31°, low 25°.

Pressure30.00 inHg
Wind8.7 mph N
Humidity98%
Visibility—
Dew point28°
Sat, 3137° / 24°0Light snow
37 °Light snow

Armington, Saturday, 31 October

Light snow. High 37°, low 24°.

Pressure29.71 inHg
Wind17.4 mph SW
Humidity67%
Visibility—
Dew point25°
Sun, 0137° / 24°0Overcast
37 °Overcast

Armington, Sunday, 1 November

Overcast. High 37°, low 24°.

Pressure29.91 inHg
Wind9.5 mph S
Humidity87%
Visibility—
Dew point31°

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.