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Alpine MT Weather - Clear - 59°F
Clear
59°F
Updated 9:42 pm
Feels Like 34°F
Humidity 33%
Wind WSW 21 mph
Barometer  30.04 in
Dew Point 30°F
Alpine MT Weather - Clear - 15°C
Clear
15°C
Updated 9:42 pm
Feels Like 1°C
Humidity 33%
Wind WSW 34 km/h
Barometer  101.7 kPa
Dew Point -1°C
Alpine, MT Weather and Current Conditionsalpine mt weather forecast

Alpine, MT Weather Forecast

Alpine Montana WeatherAlpine, Montana Weather Weather Forecast
14 day API weather forecast for Alpine, Montana. Note: The 7-day weather forecast for Alpine, MT is the most reliable and accurate weather forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days ahead.
Alpine, MT Weather Forecast Dated: 942 PM Mon Sep 07 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.

Monday, September 7, 2026

Mid-Morning
Alpine Weather - 2026-09-07 - Morning - Scattered Showers
45°F 7°C
Scattered Showers
Mid-Afternoon
Alpine Weather - 2026-09-07 - Afternoon - Sunny
49°F 10°C
Sunny
Early-Evening
Alpine Weather - 2026-09-07 - Evening - Sunny
45°F 7°C
Sunny
Brisk around 49°F 10°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure rising. Winds out of the WSW at 15 mph 25 km/h. Gusts up to 27 mph 44 km/h.

Tuesday, September 8, 2026

Mid-Morning
Alpine Weather - 2026-09-08 - Morning - Sunny
44°F 7°C
Sunny
Mid-Afternoon
Alpine Weather - 2026-09-08 - Afternoon - Partly Cloudy
55°F 13°C
Partly Cloudy
Early-Evening
Alpine Weather - 2026-09-08 - Evening - Scattered Showers
43°F 6°C
Scattered Showers
Cool and brisk at 55°F 13°C, scattered downpours possible, with increasing humidity and steady pressure. Winds blowing from the WSW at 17 mph 27 km/h.

Wednesday, September 9, 2026

Mid-Morning
Alpine Weather - 2026-09-09 - Morning - Sunny
49°F 9°C
Sunny
Mid-Afternoon
Alpine Weather - 2026-09-09 - Afternoon - Sunny
61°F 16°C
Sunny
Early-Evening
Alpine Weather - 2026-09-09 - Evening - Sunny
53°F 11°C
Sunny
Comfortable at 61°F 16°C, sunny throughout the day, with steady humidity and steady pressure. Winds WNW at 14 mph 23 km/h.

Thursday, September 10, 2026

Mid-Morning
Alpine Weather - 2026-09-10 - Morning - Sunny
53°F 12°C
Sunny
Mid-Afternoon
Alpine Weather - 2026-09-10 - Afternoon - Overcast
65°F 18°C
Overcast
Early-Evening
Alpine Weather - 2026-09-10 - Evening - Overcast
56°F 14°C
Overcast
Cool with a high near 65°F 18°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds out of the SW at 13 mph 21 km/h.

Friday, September 11, 2026

Mid-Morning
Alpine Weather - 2026-09-11 - Morning - Cloudy
52°F 11°C
Cloudy
Mid-Afternoon
Alpine Weather - 2026-09-11 - Afternoon - Overcast
61°F 16°C
Overcast
Early-Evening
Alpine Weather - 2026-09-11 - Evening - Nearby Thunderstorms
39°F 4°C
Nearby Thunderstorms
Refreshing around 61°F 16°C, locally heavy thunderstorms at times, with increasing humidity and barometric pressure rising. Winds shifting from the SW to the E at 6 mph 10 km/h.

Saturday, September 12, 2026

Mid-Morning
Alpine Weather - 2026-09-12 - Morning - Overcast
44°F 7°C
Overcast
Mid-Afternoon
Alpine Weather - 2026-09-12 - Afternoon - Light Showers
49°F 10°C
Light Showers
Early-Evening
Alpine Weather - 2026-09-12 - Evening - Light Showers
42°F 6°C
Light Showers
Cool and brisk at 49°F 10°C, dry early, with showers continuing through afternoon and evening, with increasing humidity and steady pressure.

Sunday, September 13, 2026

Mid-Morning
Alpine Weather - 2026-09-13 - Morning - Partly Cloudy
41°F 5°C
Partly Cloudy
Mid-Afternoon
Alpine Weather - 2026-09-13 - Afternoon - Scattered Showers
44°F 6°C
Scattered Showers
Early-Evening
Alpine Weather - 2026-09-13 - Evening - Light Sleet Showers
39°F 4°C
Light Sleet Showers
Nippy around 44°F 6°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure rising. Winds WSW at 18 mph 29 km/h.

Monday, September 14, 2026

Mid-Morning
Alpine Weather - 2026-09-14 - Morning - Light Snow Showers
35°F 1°C
Light Snow Showers
Mid-Afternoon
Alpine Weather - 2026-09-14 - Afternoon - Partly Cloudy
45°F 7°C
Partly Cloudy
Early-Evening
Alpine Weather - 2026-09-14 - Evening - Sunny
42°F 6°C
Sunny
Crisp with a high near 45°F 7°C, scattered morning snow before drying out later, with lower humidity and steady pressure. Winds switching from the WSW to the SW at 5 mph 9 km/h.

Tuesday, September 15, 2026

Mid-Morning
Alpine Weather - 2026-09-15 - Morning - Sunny
41°F 5°C
Sunny
Mid-Afternoon
Alpine Weather - 2026-09-15 - Afternoon - Partly Cloudy
50°F 10°C
Partly Cloudy
Early-Evening
Alpine Weather - 2026-09-15 - Evening - Overcast
40°F 5°C
Overcast
Brisk around 50°F 10°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with increasing humidity and steady pressure.

Wednesday, September 16, 2026

Mid-Morning
Alpine Weather - 2026-09-16 - Morning - Sunny
45°F 7°C
Sunny
Mid-Afternoon
Alpine Weather - 2026-09-16 - Afternoon - Sunny
56°F 13°C
Sunny
Early-Evening
Alpine Weather - 2026-09-16 - Evening - Cloudy
58°F 15°C
Cloudy
Cool and brisk at 56°F 13°C, sunny through the afternoon, turning overcast this evening, with lower humidity and barometric pressure falling.

Thursday, September 17, 2026

Mid-Morning
Alpine Weather - 2026-09-17 - Morning - Overcast
60°F 16°C
Overcast
Mid-Afternoon
Alpine Weather - 2026-09-17 - Afternoon - Scattered Showers
62°F 16°C
Scattered Showers
Early-Evening
Alpine Weather - 2026-09-17 - Evening - Scattered Showers
57°F 14°C
Scattered Showers
Comfortable at 62°F 16°C, scattered downpours possible, with increasing humidity and steady pressure.

Friday, September 18, 2026

Mid-Morning
Alpine Weather - 2026-09-18 - Morning - Sunny
50°F 10°C
Sunny
Mid-Afternoon
Alpine Weather - 2026-09-18 - Afternoon - Cloudy
59°F 15°C
Cloudy
Early-Evening
Alpine Weather - 2026-09-18 - Evening - Overcast
49°F 10°C
Overcast
Cool with a high near 59°F 15°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds moving from the SSW to the N at 6 mph 9 km/h.

Saturday, September 19, 2026

Mid-Morning
Alpine Weather - 2026-09-19 - Morning - Partly Cloudy
38°F 3°C
Partly Cloudy
Mid-Afternoon
Alpine Weather - 2026-09-19 - Afternoon - Sunny
50°F 10°C
Sunny
Early-Evening
Alpine Weather - 2026-09-19 - Evening - Sunny
45°F 8°C
Sunny
Brisk around 50°F 10°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure.

Sunday, September 20, 2026

Mid-Morning
Alpine Weather - 2026-09-20 - Morning - Cloudy
54°F 12°C
Cloudy
Mid-Afternoon
Alpine Weather - 2026-09-20 - Afternoon - Overcast
69°F 21°C
Overcast
Early-Evening
Alpine Weather - 2026-09-20 - Evening - Sunny
61°F 16°C
Sunny
Mild temperatures up to 69°F 21°C, cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling. Winds WSW at 9 mph 14 km/h.

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Weather by the Numbers

Mon, 7th
Alpine MT Weather - Monday, Sep 7, 2026 - Sunny
Hi: 50°F 10°C
Lo: 40°F 4°C
Sunrise 06:48 AM
Sunset 07:45 PM
Wind WSW 16 mph26 km/h
Dew Point 23°F-5°C
uv Index 6
Barometric Pressure 29.88 in1012 mb
POP 1% *
Humidity 35%
Tue, 8th
Alpine MT Weather - Tuesday, Sep 8, 2026 - Sunny
Hi: 55°F 13°C
Lo: 35°F 2°C
Sunrise 06:49 AM
Sunset 07:43 PM
Wind SW 10 mph16 km/h
Dew Point 20°F-7°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 27%
Wed, 9th
Alpine MT Weather - Wednesday, Sep 9, 2026 - Sunny
Hi: 61°F 16°C
Lo: 38°F 3°C
Sunrise 06:51 AM
Sunset 07:42 PM
Wind WSW 8 mph13 km/h
Dew Point 20°F-7°C
uv Index 6
Barometric Pressure 30.18 in1022 mb
POP 0% *
Humidity 24%
Thu, 10th
Alpine MT Weather - Thursday, Sep 10, 2026 - Sunny
Hi: 65°F 18°C
Lo: 44°F 7°C
Sunrise 06:52 AM
Sunset 07:40 PM
Wind SW 12 mph19 km/h
Dew Point 23°F-5°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 22%
Fri, 11th
Alpine MT Weather - Friday, Sep 11, 2026 - Overcast
Hi: 61°F 16°C
Lo: 33°F 1°C
Sunrise 06:53 AM
Sunset 07:38 PM
Wind SW 4 mph6 km/h
Dew Point 30°F-1°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 10% *
Humidity 37%
Sat, 12th
Alpine MT Weather - Saturday, Sep 12, 2026 - Light Rain Shower
Hi: 49°F 10°C
Lo: 31°F -0°C
Sunrise 06:54 AM
Sunset 07:36 PM
Wind SW 1 mph2 km/h
Dew Point 36°F2°C
uv Index 2
Barometric Pressure 29.88 in1012 mb
POP 39% *
Humidity 58%
Sun, 13th
Alpine MT Weather - Sunday, Sep 13, 2026 - Patchy Rain Nearby
Hi: 44°F 6°C
Lo: 33°F 0°C
Sunrise 06:55 AM
Sunset 07:34 PM
Wind SW 12 mph19 km/h
Dew Point 22°F-5°C
uv Index 1
Barometric Pressure 29.94 in1014 mb
POP 10% *
Humidity 49%
Mon, 14th
Alpine MT Weather - Monday, Sep 14, 2026 - Patchy Rain Nearby
Hi: 46°F 8°C
Lo: 31°F -1°C
Sunrise 06:57 AM
Sunset 07:32 PM
Wind WSW 8 mph13 km/h
Dew Point 31°F-1°C
uv Index 1
Barometric Pressure 30.15 in1021 mb
POP 15% *
Humidity 68%
Tue, 15th
Alpine MT Weather - Tuesday, Sep 15, 2026 - Partly Cloudy
Hi: 50°F 10°C
Lo: 33°F 1°C
Sunrise 06:58 AM
Sunset 07:30 PM
Wind NE 6 mph9 km/h
Dew Point 31°F-0°C
uv Index 3
Barometric Pressure 30.27 in1025 mb
POP 4% *
Humidity 53%
Wed, 16th
Alpine MT Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 62°F 17°C
Lo: 35°F 1°C
Sunrise 06:59 AM
Sunset 07:28 PM
Wind NNE 5 mph8 km/h
Dew Point 29°F-1°C
uv Index 4
Barometric Pressure 30.27 in1025 mb
POP 1% *
Humidity 40%
Thu, 17th
Alpine MT Weather - Thursday, Sep 17, 2026 - Cloudy
Hi: 67°F 20°C
Lo: 52°F 11°C
Sunrise 07:00 AM
Sunset 07:26 PM
Wind NE 5 mph8 km/h
Dew Point 38°F3°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 6% *
Humidity 34%
Fri, 18th
Alpine MT Weather - Friday, Sep 18, 2026 - Sunny
Hi: 59°F 15°C
Lo: 38°F 3°C
Sunrise 07:02 AM
Sunset 07:24 PM
Wind WSW 5 mph8 km/h
Dew Point 31°F-1°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 38%
Sat, 19th
Alpine MT Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 50°F 10°C
Lo: 32°F 0°C
Sunrise 07:03 AM
Sunset 07:22 PM
Wind NNE 5 mph8 km/h
Dew Point 28°F-2°C
uv Index 3
Barometric Pressure 30.18 in1022 mb
POP 2% *
Humidity 48%
Sun, 20th
Alpine MT Weather - Sunday, Sep 20, 2026 - Overcast
Hi: 69°F 21°C
Lo: 45°F 7°C
Sunrise 07:04 AM
Sunset 07:20 PM
Wind SW 8 mph13 km/h
Dew Point 25°F-4°C
uv Index 4
Barometric Pressure 29.97 in1015 mb
POP 9% *
Humidity 22%
* POP = Probability of Precipitation. Data for 12:00 PM.