Weather forecast for todayAlder, MT

Weather forecast for today

Current condition 12:48 pm MDT

  • 63°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 15mphSW 220°
  • Humidity: 24%
  • Dewpoint: 25°F
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
In Alder, currently, the horizon is crisp, and the weather remains sunny and inviting.
The temperature is a breezy 62.6°F, while the felt air temperature is a similar 60.8°F. The current temperature is almost at the maximum of today's predicted 66.2°F.

Saturday Oct 17, 2026

  • 66°F
  • 36°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 15mphSSW 200°
  • Humidity: 24%
  • UV index: 3
  • Sunrise: 7:47 am MDT
  • Sunset: 6:39 pm MDT
  • ▼
On Saturday, in Alder, clear skies with only minor cloud interruptions are in the outlook.
Temperature fluctuations will be substantial, ranging from a peak of a comfortable 66.2°F to a low of a wintry 35.6°F.
Expect a warmer feel as the forecasted high matches September's 67.6°F, rather than October's average of 50.7°F.
Sunrise was at 7:47 am and sunset will be at 6:39 pm; the daylight will last for 10h and 52min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 66°C.
Coldest hour: 10 pm 48°C.

Chance of precipitation

Highest chance: 1 pm - 10 pm 0%.

Hourly weather forecast

  • 1 pm
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 15mphSSW 194°
  • Humidity: 24%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphSSW 203°
  • Humidity: 22%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 3 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphSSW 199°
  • Humidity: 21%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 66°F
  • Feels like:
    66°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphSSW 203°
  • Humidity: 23%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 64°F
  • Feels like:
    64°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphSSW 198°
  • Humidity: 25%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 61°F
  • Feels like:
    61°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphSSW 194°
  • Humidity: 27%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:39 pm
  • 7 pm
  • 57°F
  • Feels like:
    54°F
Mostly Clear
Mostly Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphS 189°
  • Humidity: 33%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 54°F
  • Feels like:
    48°F
Mostly Clear
Mostly Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphS 184°
  • Humidity: 37%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 50°F
  • Feels like:
    46°F
Mostly Clear
Mostly Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphS 183°
  • Humidity: 42%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 48°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphS 188°
  • Humidity: 45%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 46°F
  • Feels like:
    43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 10mphS 185°
  • Humidity: 50%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Alder, primarily dry and sunny and occasionally dull weather is forecasted.
The temperature will vary between a minimum of 46.4°F and a maximum of 66.2°F. The warmest part of the day will be from 2 pm to 4 pm.
The highest temperature today will resemble September's average maximum of 67.6°F more than October's average. Today, expect the temperature to dip to a level relatively higher than the average October low.
Updated: Oct 17, 2026 @ 18:48:07 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (12:48 pm MDT) is 62.6°F.

Today, mainly sunny conditions will dominate the day.

Today, the highest temperature will be 66.2°F, while the lowest temperature will be 35.6°F.
Today, the highest temperature will be uncommonly higher than the average maximum of 50.7°F in October. The lowest temperature will be moderately higher than the average low of 30.9°F.

On Saturday, in Alder, sunrise was at 7:47 am and sunset will be at 6:39 pm (MDT).

In Alder, the length of the day today will be 10h and 52min.