Weather forecast for 10 daysAlpine Northwest, WY

Weather forecast for the weekend

Sunday Oct 18, 2026

64°F
30°F

Mostly Sunny

Precip. probability: 2%
Precipitation: 0"
Wind: 3mphSSE 166°
Humidity: 46%
UV index: 4
Sunrise: 7:41 am MDT
Sunset: 6:36 pm MDT
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Tomorrow, in Alpine Northwest, expect plenty of sunshine and only a few scattered clouds.
Temperature readings will considerable fluctuate from a daytime peak of a breezy 64.4°F to a nighttime low of a subzero 30.2°F.
Sunrise will be at 7:41 am and sunset at 6:36 pm; tomorrow's daylight will last for 10h and 55min.

10-day overview

Daily temperatures

Maximum temperature: 64°C.
Coldest day: Friday 46°C.

Chance of precipitation

Highest chance: Friday 80%.

Long-term weather forecast

Saturday
Oct 17, 2026

min.
28°F

Clear

Precip. probability: 2%
Precipitation: 0"
Wind: 1mphSE 141°
Humidity: 72%
UV index: 0
Sunrise: 7:40 am MDT
Sunset: 6:38 pm MDT
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Sunday
Oct 18, 2026

64°F
30°F

Mostly Sunny

Precip. probability: 2%
Precipitation: 0"
Wind: 3mphSSE 166°
Humidity: 46%
UV index: 4
Sunrise: 7:41 am MDT
Sunset: 6:36 pm MDT
details ▼

Monday
Oct 19, 2026

64°F
36°F

Sunny

Precip. probability: 2%
Precipitation: 0"
Wind: 3mphSSE 155°
Humidity: 56%
UV index: 4
Sunrise: 7:43 am MDT
Sunset: 6:34 pm MDT
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Tuesday
Oct 20, 2026

63°F
36°F

Partly Cloudy

Precip. probability: 24%
Precipitation: 0"
Wind: 3mphENE 75°
Humidity: 69%
UV index: 3
Sunrise: 7:44 am MDT
Sunset: 6:33 pm MDT
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Wednesday
Oct 21, 2026

64°F
37°F

Partly Cloudy

Precip. probability: 12%
Precipitation: 0"
Wind: 3mphSE 133°
Humidity: 72%
UV index: 3
Sunrise: 7:45 am MDT
Sunset: 6:31 pm MDT
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Thursday
Oct 22, 2026

63°F
39°F

Partly Cloudy

Precip. probability: 24%
Precipitation: 0.28"
Wind: 4mphESE 123°
Humidity: 77%
UV index: 3
Sunrise: 7:46 am MDT
Sunset: 6:30 pm MDT
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Friday
Oct 23, 2026

46°F
30°F

Rain

Precip. probability: 80%
Precipitation: 0.55"
Wind: 6mphSSW 213°
Humidity: 95%
UV index: 1
Sunrise: 7:48 am MDT
Sunset: 6:28 pm MDT
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Saturday
Oct 24, 2026

48°F
30°F

Partly Cloudy

Precip. probability: 24%
Precipitation: 0"
Wind: 4mphSSW 203°
Humidity: 81%
UV index: 3
Sunrise: 7:49 am MDT
Sunset: 6:27 pm MDT
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Sunday
Oct 25, 2026

55°F
32°F

Partly Cloudy

Precip. probability: 20%
Precipitation: 0"
Wind: 4mphSE 127°
Humidity: 70%
UV index: 3
Sunrise: 7:50 am MDT
Sunset: 6:25 pm MDT
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Monday
Oct 26, 2026

54°F
32°F

Partly Cloudy

Precip. probability: 21%
Precipitation: 0"
Wind: 4mphSSE 147°
Humidity: 72%
UV index: 3
Sunrise: 7:51 am MDT
Sunset: 6:24 pm MDT
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For the next ten days, a combination of primarily dull and occasionally mostly clear and wet weather is anticipated.
Rainfall is anticipated on Thursday and Friday.
Expect a substantial fluctuation in daytime highs in the upcoming period. Forecast highs will fluctuate between 46.4°F and 64.4°F, while the forecast minimum temperature falls between 28.4°F and 39.2°F.
Sunday, Monday and Wednesday, with the highest temperature of 64.4°F, will be the warmest days in Alpine Northwest; with the highest temperature of 46.4°F, Friday will be the coldest day.

Updated: Oct 18, 2026 @ 04:35:17 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate