Weather forecast for todayPlains, MT

Weather forecast for today

Current condition 2:49 pm MDT

  • 63°F
  • Feels like:
    61°F
Fair
Fair
  • Precipitation: 0"
  • Wind: 9mphSE 140°
  • Humidity: 55%
  • Dewpoint: 46°F
  • Pressure: 29.98"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
In Plains, currently, warm temperatures and a mostly clear sky create a relaxing setting.
The temperature is a comfortable 62.6°F, with the real-feel temperature closely matching at 60.8°F. The current temperature is only a few degrees off the maximum of 68°F for the day.

Wednesday Oct 21, 2026

  • 68°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphESE 113°
  • Humidity: 49%
  • UV index: 2
  • Sunrise: 8:07 am MDT
  • Sunset: 6:40 pm MDT
  • ▼
Today, in Plains, expect partly sunny skies with periods of cloudiness.
The daytime temperature will peak at an agreeable 68°F, significantly contrasting with the night's low of a wintry 41°F.
The expected high of 68°F appears seasonally off, better matching September's typical values.
Sunrise was at 8:07 am and sunset will be at 6:40 pm; the daylight will last for 10h and 34min.

Hourly overview

Hourly temperatures

Warmest period: 4 pm - 5 pm 66°C.
Coldest hour: 11 pm 50°C.

Chance of precipitation

Highest chance: 10 pm - 11 pm 2%.

Hourly weather forecast

  • 3 pm
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphESE 105°
  • Humidity: 53%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphSE 129°
  • Humidity: 47%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphESE 106°
  • Humidity: 47%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphESE 111°
  • Humidity: 48%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:40 pm
  • 7 pm
  • 59°F
  • Feels like:
    59°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphNE 54°
  • Humidity: 54%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphSW 215°
  • Humidity: 64%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 54°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphWSW 243°
  • Humidity: 68%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 52°F
  • Feels like:
    52°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphW 259°
  • Humidity: 71%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 50°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphWSW 239°
  • Humidity: 73%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphSW 228°
  • Humidity: 74%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphWSW 254°
  • Humidity: 74%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the remainder of Wednesday, primarily cloud-filled and occasionally clear weather is predicted.
The temperature will vary between a maximum of 66.2°F and a minimum of 50°F. The warmest part of the day will be at 4 pm and 5 pm.
The maximum temperature will align more closely with September's average high of 67.3°F than with October's 51.4°F. The minimum temperature will be also more similar to September's average low of 39.7°F than October's typical value of 31.1°F.
Updated: Oct 21, 2026 @ 20:49:53 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 2:49 pm MDT, the temperature is 62.6°F.

Today, sun and clouds will share the sky, creating a partly cloudy day.

Today, the maximum temperature in Plains will be 68°F, while the minimum temperature will be 41°F.
The maximum temperature will be significantly higher than the average highest temperature of 51.4°F in October. The lowest temperature will be also noticeably higher than the average low of 31.1°F.

On Wednesday, in Plains, sunrise was at 8:07 am and sunset will be at 6:40 pm (MDT).

Today, the daylight will last for 10h and 34min.