Weather forecast for todayPerma, MT

Weather forecast for today

Current condition 11:23 am MDT

  • 48°F
  • Feels like:
    48°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 3mphSSW 200°
  • Humidity: 62%
  • Dewpoint: 36°F
  • Pressure: 29.99"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
Currently, the sky is azure blue, with the sun shining strong and bright.
The temperature is a frosty 48.2°F. The current temperature is far from the maximum of 68°F predicted for today.

Saturday Oct 17, 2026

  • 68°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphWSW 242°
  • Humidity: 44%
  • UV index: 3
  • Sunrise: 8:00 am MDT
  • Sunset: 6:47 pm MDT
  • ▼
Today, expect brilliant sunshine under mostly clear skies.
Temperatures will see a substantial oscillation, reaching a high of an agreeable 68°F and dropping to a low of an icy 39.2°F.
This October day will feature warmer weather, consistent with September's average of 68.5°F.
Sunrise was at 8:00 am and sunset will be at 6:47 pm; the daylight will last for 10h and 47min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 66°C.
Coldest hour: 2 am 46°C.

Chance of precipitation

Highest chance: 12 am - 2 am 4%.

Hourly weather forecast

  • 12 pm
  • 52°F
  • Feels like:
    52°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphSSW 205°
  • Humidity: 54%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 1 pm
  • 57°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphSW 231°
  • Humidity: 46%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 59°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 10mphWSW 241°
  • Humidity: 44%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 3 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphWSW 246°
  • Humidity: 35%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphWSW 248°
  • Humidity: 36%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 64°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphW 260°
  • Humidity: 38%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 63°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphW 259°
  • Humidity: 41%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:47 pm
  • 7 pm
  • 59°F
  • Feels like:
    57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphW 262°
  • Humidity: 49%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 55°F
  • Feels like:
    54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphW 263°
  • Humidity: 58%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 54°F
  • Feels like:
    52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphWSW 252°
  • Humidity: 63%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 52°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphWSW 251°
  • Humidity: 66%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 50°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphSW 235°
  • Humidity: 69%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Perma, a combination of dull and clear weather is anticipated.
The temperature will be between a minimum of 50°F and a maximum of 66.2°F. The warmest part of the day will be at 3 pm and 4 pm.
The maximum temperature today will be more similar to September's average high of 68.5°F than October's typical of 51.8°F. Today, the forecasted low is also more in line with September's minimum of 42.3°F than the average in October.
Updated: Oct 17, 2026 @ 17:23:47 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (11:23 am MDT) it is 48.2°F in Perma.

Today, predominantly sunny weather will make for pleasant outdoor conditions.

Today, the highest temperature in Perma will be 68°F, while the lowest temperature will be 39.2°F.
The highest temperature today will be significantly higher than the average maximum of 51.8°F in October. The lowest temperature will be moderately higher than the average low of 32.7°F.

On Saturday, in Perma, sunrise was at 8:00 am and sunset will be at 6:47 pm (MDT).

In Perma, today, there will be 10h and 47min of daylight.