Weather forecast for todayEureka, MT

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 8:39 pm MDT

  • 41°F
  • Feels like:
    41°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 2mphE 100°
  • Humidity: 76%
  • Dewpoint: 36°F
  • Pressure: 30.11"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
In Eureka, currently, a cloudless sky and calm conditions create ideal weather.
The temperature is a cold 41°F. The current temperature is a few degrees off the lowest predicted temperature.

Tuesday Oct 20, 2026

  • min.
  • 36°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 2mphE 93°
  • Humidity: 78%
  • UV index: 0
  • Sunrise: 8:08 am MDT
  • Sunset: 6:41 pm MDT
  • ▼
For the rest of the night, expect no clouds in sight and perfectly clear weather.
The lowest expected temperature is a cold 35.6°F.
Sunrise was at 8:08 am and sunset at 6:41 pm; the daylight lasted for 10h and 32min.

Hourly overview

Hourly temperatures

Maximum temperature: 43°C.
Minimum temperature: 39°C.

Chance of precipitation

Highest chance: 4 am - 5 am 3%.

Hourly weather forecast

  • 9 pm
  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphSE 143°
  • Humidity: 76%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 41°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphNE 45°
  • Humidity: 79%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 39°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphE 89°
  • Humidity: 81%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphE 90°
  • Humidity: 75%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 41°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphNE 55°
  • Humidity: 76%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 39°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphE 89°
  • Humidity: 78%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 3 am
  • 39°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphESE 121°
  • Humidity: 77%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 39°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 2mphE 96°
  • Humidity: 79%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 5 am
  • 39°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 2mphESE 116°
  • Humidity: 79%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 37°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 1mphE 89°
  • Humidity: 81%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the remainder of Tuesday, the weather will be unstable. The temperature will vary between the highest temperature of 42.8°F and the lowest temperature of 39.2°F.
Updated: Oct 21, 2026 @ 02:39:43 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (8:39 pm MDT) it is 41°F in Eureka.

Today, uninterrupted sunshine is expected.

On Tuesday, in Eureka, sunrise was at 8:08 am and sunset at 6:41 pm (MDT).

Today, the daylight lasted for 10h and 32min.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Latest news

Deadly Floods Devastate Istanbul: Three Killed, Thousands Rescued as Torrential Rain Submerges Roads and Homes
Istanbul Floods 2026: Three Dead, Thousands Evacuated as Record Rainfall Hits Turkey
Heavy Rain Floods Istanbul, Closes Schools and Triggers Travel Restrictions Across the City
Istanbul Flooding Closes Schools as Heavy Rain Disrupts Traffic and Forces Emergency Measures
Powerful Typhoon Dujuan Brings Record Rain Threat, Landslide Warnings and Mass Evacuation Orders Near Tokyo
Typhoon Dujuan Japan: Evacuations, Landslide Warnings, Flight Cancellations and Heavy Rain Near Tokyo
Heatwave Threatens to Reignite France’s Mega-Fire Near Bordeaux as Firefighters Battle Dry Winds and Extreme Heat
France Wildfire: Heatwave Near Bordeaux Threatens Mega-Fire as 220,000 Evacuated
Torrential Rain Triggers Deadly Landslides in South Korea and Floods Major Streets Across the Philippines
South Korea and Philippines Flooding: Heavy Rain Kills 1 in Geoje, Floods Manila and Leaves Millions Affected
Massive Wildfires Approach Bordeaux as France and Spain Prepare for Another Heatwave
France and Spain Wildfires Threaten Bordeaux and Madrid as Another Heatwave Approaches

Eureka, Montana, USA

  • en: Eureka, Montana, USA
  • es: Eureka, Montana, EE.UU.
  • hr: Jurika, Montana, SAD
  • mk: Jurika, Montana, SAD
  • sr: Jurika, Montana, SAD
  • zh: 尤里卡, 蒙大拿, 美国
  • Latitude: 48.879965°
  • Longitude: -115.053500°
  • Elevation: 2582 ft
  • Current time: 8:39pm MDT
  • Sunrise: 8:08 am MDT
  • Sunset: 6:41 pm MDT
  • Timezone: America/Denver

Nearby Eureka, Montana, USA

Montana, USA - most visited locations