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As of 11:20 MST

Weather in Armington, MT

69°Current weather

Armington, Thursday, 12 November, 11:20

Overcast. Feels like 67°. High 69°, low 42°.

Pressure29.94 inHg
Wind5.1 mph SE
Humidity33%
Visibility6.2 mi
Dew point37°
Fri, 1359° / 38°0Overcast
59 °Overcast

Armington, Friday, 13 November

Overcast. High 59°, low 38°.

Pressure29.56 inHg
Wind3.3 mph N
Humidity29%
Visibility6.2 mi
Dew point26°
Sat, 1462° / 44°0Clear
62 °Clear

Armington, Saturday, 14 November

Clear. High 62°, low 44°.

Pressure29.62 inHg
Wind13.2 mph SW
Humidity34%
Visibility6.2 mi
Dew point33°
Sun, 1561° / 42°0Mostly clear
61 °Mostly clear

Armington, Sunday, 15 November

Mostly clear. High 61°, low 42°.

Pressure29.83 inHg
Wind13.4 mph SW
Humidity35%
Visibility6.2 mi
Dew point27°
Mon, 1655° / 42°0.15Light rain
55 °Light rain

Armington, Monday, 16 November

Light rain. High 55°, low 42°.

Pressure29.88 inHg
Wind8 mph S
Humidity41%
Visibility—
Dew point31°
Tue, 1743° / 37°0.04Light rain
43 °Light rain

Armington, Tuesday, 17 November

Light rain. High 43°, low 37°.

Pressure30.12 inHg
Wind6.6 mph S
Humidity66%
Visibility—
Dew point31°
Wed, 1836° / 33°0.4Snow
36 °Snow

Armington, Wednesday, 18 November

Snow. High 36°, low 33°.

Pressure29.85 inHg
Wind8.2 mph W
Humidity100%
Visibility—
Dew point35°
Thu, 1932° / 29°0.6Snow
32 °Snow

Armington, Thursday, 19 November

Snow. High 32°, low 29°.

Pressure30.15 inHg
Wind7.6 mph NW
Humidity99%
Visibility—
Dew point32°
Fri, 2029° / 19°0.07Light snow
29 °Light snow

Armington, Friday, 20 November

Light snow. High 29°, low 19°.

Pressure30.36 inHg
Wind12.6 mph E
Humidity93%
Visibility—
Dew point26°
Sat, 2127° / 19°0.12Light snow
27 °Light snow

Armington, Saturday, 21 November

Light snow. High 27°, low 19°.

Pressure30.18 inHg
Wind8.6 mph S
Humidity96%
Visibility—
Dew point26°
Sun, 2234° / 21°0Overcast
34 °Overcast

Armington, Sunday, 22 November

Overcast. High 34°, low 21°.

Pressure29.83 inHg
Wind10.2 mph S
Humidity78%
Visibility—
Dew point25°
Mon, 2331° / 17°0.26Snow
31 °Snow

Armington, Monday, 23 November

Snow. High 31°, low 17°.

Pressure30.00 inHg
Wind11.2 mph N
Humidity85%
Visibility—
Dew point26°
Tue, 2415° / 3°0.31Snow
15 °Snow

Armington, Tuesday, 24 November

Snow. High 15°, low 3°.

Pressure30.56 inHg
Wind8.5 mph NW
Humidity94%
Visibility—
Dew point13°
Wed, 253° / -8°0.11Light snow
3 °Light snow

Armington, Wednesday, 25 November

Light snow. High 3°, low -8°.

Pressure30.80 inHg
Wind6.2 mph NW
Humidity93%
Visibility—
Dew point1°
Thu, 2614° / -17°0.05Light snow
14 °Light snow

Armington, Thursday, 26 November

Light snow. High 14°, low -17°.

Pressure30.65 inHg
Wind8.9 mph S
Humidity72%
Visibility—
Dew point-9°
Fri, 2716° / 10°0.43Snow
16 °Snow

Armington, Friday, 27 November

Snow. High 16°, low 10°.

Pressure30.45 inHg
Wind9.7 mph NW
Humidity95%
Visibility—
Dew point15°

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.