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Armington MT Weather - Overcast - 56°F
Overcast
56°F
Updated 9:00 am
Feels Like 53°F
Humidity 75%
Wind NNE 3 mph
Barometer  30.16 in
Dew Point 49°F
Armington MT Weather - Overcast - 13°C
Overcast
13°C
Updated 9:00 am
Feels Like 12°C
Humidity 75%
Wind NNE 5 km/h
Barometer  102.1 kPa
Dew Point 9°C
Armington, MT Weather and Current Conditionsarmington mt weather forecast

Armington, MT Weather Forecast

Armington Montana WeatherArmington, Montana Weather Weather Forecast
14 day API forecast for Armington, Montana. Note. The 7-day weather forecast for Armington, MT is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Armington, MT Weather Forecast Dated: 900 AM Sat Sep 19 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Saturday, September 19, 2026

Mid-Morning
Armington Weather - 2026-09-19 - Morning - Scattered Showers
55°F 13°C
Scattered Showers
Mid-Afternoon
Armington Weather - 2026-09-19 - Afternoon - Overcast
63°F 17°C
Overcast
Early-Evening
Armington Weather - 2026-09-19 - Evening - Scattered Showers
52°F 12°C
Scattered Showers
Refreshing around 63°F 17°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds turning from the ENE to the ESE at 10 mph 16 km/h.

Sunday, September 20, 2026

Mid-Morning
Armington Weather - 2026-09-20 - Morning - Sunny
56°F 13°C
Sunny
Mid-Afternoon
Armington Weather - 2026-09-20 - Afternoon - Sunny
71°F 21°C
Sunny
Early-Evening
Armington Weather - 2026-09-20 - Evening - Sunny
62°F 17°C
Sunny
Comfortable with temperatures reaching 71°F 21°C, sunny throughout the day, with lower humidity and steady pressure.

Monday, September 21, 2026

Mid-Morning
Armington Weather - 2026-09-21 - Morning - Sunny
61°F 16°C
Sunny
Mid-Afternoon
Armington Weather - 2026-09-21 - Afternoon - Sunny
78°F 25°C
Sunny
Early-Evening
Armington Weather - 2026-09-21 - Evening - Sunny
68°F 20°C
Sunny
Enjoyable around 78°F 25°C, sunny throughout the day, with lower humidity and steady pressure. Winds blowing from the SW at 10 mph 16 km/h.

Tuesday, September 22, 2026

Mid-Morning
Armington Weather - 2026-09-22 - Morning - Sunny
65°F 18°C
Sunny
Mid-Afternoon
Armington Weather - 2026-09-22 - Afternoon - Sunny
79°F 26°C
Sunny
Early-Evening
Armington Weather - 2026-09-22 - Evening - Sunny
70°F 21°C
Sunny
Mild temperatures up to 79°F 26°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds WSW at 9 mph 14 km/h.

Wednesday, September 23, 2026

Mid-Morning
Armington Weather - 2026-09-23 - Morning - Overcast
63°F 17°C
Overcast
Mid-Afternoon
Armington Weather - 2026-09-23 - Afternoon - Sunny
79°F 26°C
Sunny
Early-Evening
Armington Weather - 2026-09-23 - Evening - Sunny
69°F 21°C
Sunny
Mild with a high of 79°F 26°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.

Thursday, September 24, 2026

Mid-Morning
Armington Weather - 2026-09-24 - Morning - Cloudy
67°F 20°C
Cloudy
Mid-Afternoon
Armington Weather - 2026-09-24 - Afternoon - Sunny
84°F 29°C
Sunny
Early-Evening
Armington Weather - 2026-09-24 - Evening - Sunny
73°F 23°C
Sunny
Warm and summery near 84°F 29°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds swinging from the S to the SSE at 10 mph 15 km/h.

Friday, September 25, 2026

Mid-Morning
Armington Weather - 2026-09-25 - Morning - Overcast
68°F 20°C
Overcast
Mid-Afternoon
Armington Weather - 2026-09-25 - Afternoon - Sunny
80°F 27°C
Sunny
Early-Evening
Armington Weather - 2026-09-25 - Evening - Sunny
61°F 16°C
Sunny
Balmy with temperatures reaching 80°F 27°C, overcast in the morning, becoming sunny through the afternoon and evening, with increasing humidity and barometric pressure rising. Winds shifting from the S to the WNW at 16 mph 25 km/h. Gusts up to 25 mph 39 km/h.

Saturday, September 26, 2026

Mid-Morning
Armington Weather - 2026-09-26 - Morning - Sunny
47°F 8°C
Sunny
Mid-Afternoon
Armington Weather - 2026-09-26 - Afternoon - Overcast
59°F 15°C
Overcast
Early-Evening
Armington Weather - 2026-09-26 - Evening - Overcast
51°F 11°C
Overcast
Cool with a high near 59°F 15°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the ENE to the ESE at 5 mph 9 km/h.

Sunday, September 27, 2026

Mid-Morning
Armington Weather - 2026-09-27 - Morning - Overcast
51°F 11°C
Overcast
Mid-Afternoon
Armington Weather - 2026-09-27 - Afternoon - Sunny
68°F 20°C
Sunny
Early-Evening
Armington Weather - 2026-09-27 - Evening - Sunny
59°F 15°C
Sunny
Mild temperatures up to 68°F 20°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds switching from the SSW to the SSE at 8 mph 12 km/h.

Monday, September 28, 2026

Mid-Morning
Armington Weather - 2026-09-28 - Morning - Sunny
57°F 14°C
Sunny
Mid-Afternoon
Armington Weather - 2026-09-28 - Afternoon - Overcast
76°F 24°C
Overcast
Early-Evening
Armington Weather - 2026-09-28 - Evening - Cloudy
64°F 18°C
Cloudy
Mild with a high of 76°F 24°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds moving from the S to the SSE at 9 mph 14 km/h.

Tuesday, September 29, 2026

Mid-Morning
Armington Weather - 2026-09-29 - Morning - Sunny
66°F 19°C
Sunny
Mid-Afternoon
Armington Weather - 2026-09-29 - Afternoon - Sunny
81°F 27°C
Sunny
Early-Evening
Armington Weather - 2026-09-29 - Evening - Sunny
63°F 17°C
Sunny
Warm and summery near 81°F 27°C, sunny throughout the day, with increasing humidity and steady pressure. Winds swinging from the SSE to the NE at 8 mph 13 km/h.

Wednesday, September 30, 2026

Mid-Morning
Armington Weather - 2026-09-30 - Morning - Light Showers
40°F 4°C
Light Showers
Mid-Afternoon
Armington Weather - 2026-09-30 - Afternoon - Scattered Showers
43°F 6°C
Scattered Showers
Early-Evening
Armington Weather - 2026-09-30 - Evening - Light Showers
40°F 5°C
Light Showers
Cold with a high near 43°F 6°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds shifting from the NW to the N at 11 mph 18 km/h. Gusts up to 22 mph 35 km/h.

Thursday, October 1, 2026

Mid-Morning
Armington Weather - 2026-10-01 - Morning - Heavy Snow Showers
34°F 1°C
Heavy Snow Showers
Mid-Afternoon
Armington Weather - 2026-10-01 - Afternoon - Heavy Snow Showers
32°F 0°C
Heavy Snow Showers
Early-Evening
Armington Weather - 2026-10-01 - Evening - Heavy Snow Showers
32°F 0°C
Heavy Snow Showers
Nippy around 32°F 0°C, rounds of snow expected off and on all day, with steady humidity and barometric pressure rising. New snow accumulation of 6 to 9 in. 15 to 23 cm. Winds turning from the NNW to the SW at 7 mph 11 km/h.

Friday, October 2, 2026

Mid-Morning
Armington Weather - 2026-10-02 - Morning - Fog
33°F 0°C
Fog
Mid-Afternoon
Armington Weather - 2026-10-02 - Afternoon - Fog
34°F 1°C
Fog
Early-Evening
Armington Weather - 2026-10-02 - Evening - Heavy Snow Showers
34°F 1°C
Heavy Snow Showers
Biting cold near 34°F 1°C, mainly dry until evening snow arrive, with steady humidity and steady pressure.

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Weather by the Numbers

Sat, 19th
Armington MT Weather - Saturday, Sep 19, 2026 - Patchy Rain Nearby
Hi: 63°F 17°C
Lo: 48°F 9°C
Sunrise 07:07 AM
Sunset 07:27 PM
Wind ESE 8 mph13 km/h
Dew Point 45°F7°C
uv Index 2
Barometric Pressure 30.12 in1020 mb
POP 20% *
Humidity 65%
Sun, 20th
Armington MT Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 71°F 22°C
Lo: 47°F 8°C
Sunrise 07:08 AM
Sunset 07:25 PM
Wind NNW 5 mph8 km/h
Dew Point 41°F5°C
uv Index 2
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 41%
Mon, 21st
Armington MT Weather - Monday, Sep 21, 2026 - Sunny
Hi: 78°F 25°C
Lo: 52°F 11°C
Sunrise 07:09 AM
Sunset 07:23 PM
Wind SW 10 mph15 km/h
Dew Point 33°F1°C
uv Index 4
Barometric Pressure 29.88 in1012 mb
POP 0% *
Humidity 22%
Tue, 22nd
Armington MT Weather - Tuesday, Sep 22, 2026 - Sunny
Hi: 79°F 26°C
Lo: 56°F 14°C
Sunrise 07:11 AM
Sunset 07:21 PM
Wind W 5 mph9 km/h
Dew Point 33°F0°C
uv Index 7
Barometric Pressure 29.8 in1009 mb
POP 0% *
Humidity 20%
Wed, 23rd
Armington MT Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 79°F 26°C
Lo: 55°F 13°C
Sunrise 07:12 AM
Sunset 07:19 PM
Wind NNW 2 mph4 km/h
Dew Point 35°F2°C
uv Index 6
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 24%
Thu, 24th
Armington MT Weather - Thursday, Sep 24, 2026 - Sunny
Hi: 84°F 29°C
Lo: 60°F 16°C
Sunrise 07:13 AM
Sunset 07:17 PM
Wind SSW 13 mph22 km/h
Dew Point 29°F-2°C
uv Index 7
Barometric Pressure 29.8 in1009 mb
POP 0% *
Humidity 14%
Fri, 25th
Armington MT Weather - Friday, Sep 25, 2026 - Sunny
Hi: 80°F 27°C
Lo: 51°F 11°C
Sunrise 07:15 AM
Sunset 07:15 PM
Wind SW 18 mph29 km/h
Dew Point 33°F1°C
uv Index 7
Barometric Pressure 29.65 in1004 mb
POP 1% *
Humidity 18%
Sat, 26th
Armington MT Weather - Saturday, Sep 26, 2026 - Overcast
Hi: 59°F 15°C
Lo: 42°F 5°C
Sunrise 07:16 AM
Sunset 07:13 PM
Wind N 6 mph9 km/h
Dew Point 22°F-5°C
uv Index 3
Barometric Pressure 30.09 in1019 mb
POP 8% *
Humidity 28%
Sun, 27th
Armington MT Weather - Sunday, Sep 27, 2026 - Sunny
Hi: 68°F 20°C
Lo: 44°F 7°C
Sunrise 07:18 AM
Sunset 07:11 PM
Wind NW 6 mph10 km/h
Dew Point 36°F2°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 38%
Mon, 28th
Armington MT Weather - Monday, Sep 28, 2026 - Sunny
Hi: 76°F 24°C
Lo: 48°F 9°C
Sunrise 07:19 AM
Sunset 07:09 PM
Wind SW 11 mph18 km/h
Dew Point 27°F-3°C
uv Index 6
Barometric Pressure 29.83 in1010 mb
POP 1% *
Humidity 19%
Tue, 29th
Armington MT Weather - Tuesday, Sep 29, 2026 - Partly Cloudy
Hi: 81°F 27°C
Lo: 49°F 9°C
Sunrise 07:20 AM
Sunset 07:07 PM
Wind S 15 mph24 km/h
Dew Point 25°F-4°C
uv Index 7
Barometric Pressure 29.44 in997 mb
POP 3% *
Humidity 13%
Wed, 30th
Armington MT Weather - Wednesday, Sep 30, 2026 - Light Rain Shower
Hi: 47°F 9°C
Lo: 40°F 4°C
Sunrise 07:22 AM
Sunset 07:05 PM
Wind NNW 8 mph12 km/h
Dew Point 36°F2°C
uv Index 2
Barometric Pressure 29.97 in1015 mb
POP 57% *
Humidity 79%
Thu, 1st
Armington MT Weather - Thursday, Oct 1, 2026 - Moderate Or Heavy Snow Showers
Hi: 40°F 4°C
Lo: 32°F -0°C
Sunrise 07:23 AM
Sunset 07:03 PM
Wind WNW 8 mph13 km/h
Dew Point 32°F0°C
uv Index 1
Barometric Pressure 30.3 in1026 mb
POP 85% *
Humidity 100%
Fri, 2nd
Armington MT Weather - Friday, Oct 2, 2026 - Light Snow Showers
Hi: 34°F 1°C
Lo: 32°F 0°C
Sunrise 07:24 AM
Sunset 07:01 PM
Wind WNW 1 mph2 km/h
Dew Point 33°F1°C
uv Index 1
Barometric Pressure 30.45 in1031 mb
POP 38% *
Humidity 100%
* POP = Probability of Precipitation. Data for 12:00 PM.