Weather forecast for todayEureka, MO

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 4:36 am CDT

  • 36°F
  • Feels like:
    36°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 0mphNNW 340°
  • Humidity: 100%
  • Dewpoint: 36°F
  • Pressure: 30.48"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
Currently, a cloudless sky and calm conditions create ideal weather.
The temperature is an icy 35.6°F. The current temperature is almost at the minimum-anticipated 37.4°F for today.

Sunday Oct 18, 2026

  • 68°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphSSE 163°
  • Humidity: 65%
  • UV index: 5
  • Sunrise: 7:14 am CDT
  • Sunset: 6:20 pm CDT
  • ▼
Today, on Sunday, October 18, conditions will remain bright with clear skies.
A high of a delightful 68°F during the day contrasts markedly with a low of a cold 37.4°F at night.
Today, expect the temperature to remain near October's average maximum of 66.6°F.
Sunrise will be at 7:14 am and sunset at 6:20 pm; the daylight will last for 11h and 5min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 66°C.
Coldest period: 5 am - 7 am 36°C.

Chance of precipitation

Highest chance: 11 pm 3%.

Hourly weather forecast

  • 6 am
  • 36°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphS 177°
  • Humidity: 100%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:14 am
  • 8 am
  • 39°F
  • Feels like:
    39°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphSSE 163°
  • Humidity: 94%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 52°F
  • Feels like:
    50°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphSSE 164°
  • Humidity: 63%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 59°F
  • Feels like:
    59°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphSSE 167°
  • Humidity: 46%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphSSE 158°
  • Humidity: 38%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 4 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSSE 154°
  • Humidity: 37%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 61°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphSE 137°
  • Humidity: 50%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:20 pm
  • 8 pm
  • 52°F
  • Feels like:
    52°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphSE 135°
  • Humidity: 69%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphSSE 151°
  • Humidity: 82%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, a cloudless sky and mainly sunshiny weather are expected.
The temperature will be between a maximum of 66.2°F and a minimum of 35.6°F. The warmest part of the day will be at 3 pm and 4 pm.
The maximum temperature will be alike with the average high of 66.6°F in October. The expected low will be more similar to what’s common in November than the current October average of 48.9°F.
Updated: Oct 18, 2026 @ 09:36:22 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 4:36 am CDT is 35.6°F.

Today, in Eureka, bright and sunny weather is expected.

Today, the highest temperature will be 68°F, while the lowest temperature will be 37.4°F.
Today, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature will be uncommonly lower than the average low of 48.9°F.

On Sunday, in Eureka, sunrise will be at 7:14 am and sunset at 6:20 pm (CDT).

In Eureka, today, there will be 11h and 5min of daylight.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

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Eureka, Missouri, USA

  • en: Eureka, Missouri, USA
  • es: Eureka, Misuri, EE.UU.
  • hr: Jurika, Misuri, SAD
  • mk: Jurika, Misuri, SAD
  • sr: Jurika, Misuri, SAD
  • zh: 尤里卡, 密苏里州, 美国
  • Latitude: 38.502554°
  • Longitude: -90.627904°
  • Elevation: 463 ft
  • Current time: 4:36am CDT
  • Sunrise: 7:14 am CDT
  • Sunset: 6:20 pm CDT
  • Timezone: America/Chicago

Nearby Eureka, Missouri, USA

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