Weather forecast for todayWestby, MT

Weather forecast for today

Current condition 12:37 pm CDT

  • 57°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 12mphSSW 210°
  • Humidity: 44%
  • Dewpoint: 36°F
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
Currently, in Westby, the weather is cheerful and full of sunlight.
The temperature is a refreshing 57.2°F, and the felt air temperature is almost the same at 55.4°F. The current temperature is relatively far from today's maximum-forecasted 71.6°F.

Saturday Oct 17, 2026

  • 72°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphSW 228°
  • Humidity: 36%
  • UV index: 3
  • Sunrise: 8:20 am CDT
  • Sunset: 7:02 pm CDT
  • ▼
On Saturday, in Westby, expect brilliant sunshine under mostly clear skies.
Temperatures will show considerable variation, extending from a high of a pleasant 71.6°F to a low of an icy 41°F.
Temperatures are trending warmer, with a peak resembling September's average maximum rather than October's seasonal high.
Sunrise was at 8:20 am and sunset will be at 7:02 pm; the daylight will last for 10h and 43min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 4 pm 70°C.
Coldest period: 8 pm - 9 pm 55°C.

Chance of precipitation

Highest chance: 12 pm - 9 pm 0%.

Hourly weather forecast

  • 12 pm
  • 61°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphSW 224°
  • Humidity: 41%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 1 pm
  • 64°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphSW 224°
  • Humidity: 37%
  • Pressure: 29.77"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 15mphSW 228°
  • Humidity: 33%
  • Pressure: 29.74"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 3 pm
  • 70°F
  • Feels like:
    70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphSW 226°
  • Humidity: 31%
  • Pressure: 29.74"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 70°F
  • Feels like:
    70°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphSW 229°
  • Humidity: 31%
  • Pressure: 29.71"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphSW 231°
  • Humidity: 32%
  • Pressure: 29.71"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 63°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphSW 229°
  • Humidity: 37%
  • Pressure: 29.71"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 pm
  • 59°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphSW 232°
  • Humidity: 44%
  • Pressure: 29.71"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 7:02 pm
  • 8 pm
  • 55°F
  • Feels like:
    52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphWSW 240°
  • Humidity: 46%
  • Pressure: 29.74"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 55°F
  • Feels like:
    52°F
Mostly Clear
Mostly Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphWSW 247°
  • Humidity: 46%
  • Pressure: 29.74"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 55°F
  • Feels like:
    52°F
Mostly Clear
Mostly Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphWSW 255°
  • Humidity: 45%
  • Pressure: 29.74"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 55°F
  • Feels like:
    52°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphW 266°
  • Humidity: 44%
  • Pressure: 29.77"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Westby, a combination of cloudy and mostly clear weather is expected.
The temperature will vary between the lowest temperature of 55.4°F and the highest temperature of 69.8°F. The warmest part of the day will be at 3 pm and 4 pm.
Today, the forecasted maximum will be more consistent with September's average high of 70°F than October's 52.7°F. The lowest temperature is similar to October's typical minimum of 37.9°F.
Updated: Oct 17, 2026 @ 17:37:13 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 12:37 pm CDT is 57.2°F.

Today, open skies and radiant sunshine are expected.

Today, the maximum temperature will be 71.6°F, while the minimum temperature will be 41°F.
Today, the maximum temperature will be uncommonly higher than the average highest temperature of 52.7°F in October. The lowest temperature today will be in line with the average low temperature.

On Saturday, in Westby, sunrise was at 8:20 am and sunset will be at 7:02 pm (CDT).

Today, the daylight will last for 10h and 43min.