Eureka (MO)
Today
Today weather in Eureka
Tuesday, August 18th, 2026
34°
Sunny
Low 19°
Today, Eureka is set to face a notably hot day, with temperatures spiking up to 33 °F and offering slight relief at 19 °F by night. It'll be quite breezy in Eureka Today with average wind speeds of 16 km/h. Intermittent light showers are likely, with about 0.49 mm expected.
34° / 19°
Temp
36%
Rain
16 km/h
Wind
61%
Humidity
Eureka Weather Pages
Eureka hourly forecast for today
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| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:19 AM | 07:00 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 06:00 PM | 07:00 PM | 07:53 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  |  |  | | | | |  | |  | | | | | | | | | | | |  | | | |  | Next |
| temperatures | 21.9° | 21.5° | 21.1° | 20.7° | 20.4° | 19.9° | 19.4° | Sunrise | 19.2° | 21.4° | 23.7° | 25.7° | 30.3° | 31.5° | 32.2° | 33.4° | 33.9° | 33.9° | 33.7° | 32.7° | 30° | Sunset | 27.4° | 26.6° | 26.2° | 25.4° | |
| Feels like | 24.1° | 23.5° | 23.2° | 22.6° | 21.8° | 21.1° | 20.8° | 20.3° | 23.2° | 25.8° | 27.3° | 33.7° | 34.7° | 32.8° | 34.2° | 34.6° | 34° | 33.3° | 33.3° | 31.5° | 28.7° | 27.4° | 26.8° | 26.3° | |||
| wind speed | 3 km/h | 3 km/h | 2 km/h | 3 km/h | 4 km/h | 5 km/h | 4 km/h | 7 km/h | 7 km/h | 8 km/h | 9 km/h | 7 km/h | 5 km/h | 4 km/h | 3 km/h | 2 km/h | 4 km/h | 7 km/h | 8 km/h | 12 km/h | 14 km/h | 16 km/h | 14 km/h | 10 km/h | |||
| wind degree | 31° | 105° | 70° | 124° | 140° | 148° | 165° | 170° | 167° | 171° | 187° | 204° | 210° | 227° | 267° | 194° | 188° | 152° | 103° | 107° | 119° | 128° | 132° | 132° | |||
| wind direction | NNE | ESE | ENE | SE | SE | SSE | SSE | S | SSE | S | S | SSW | SSW | SW | W | SSW | S | SSE | ESE | ESE | ESE | SE | SE | SE | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.5 mm | |||
| chance for rain | 22% | 12% | 8% | 9% | 9% | 12% | 13% | 12% | 14% | 8% | 8% | 4% | 3% | 3% | 1% | 1% | 1% | 1% | 1% | 6% | 3% | 14% | 14% | 36% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 78% | 78% | 78% | 79% | 79% | 80% | 82% | 87% | 84% | 78% | 69% | 61% | 55% | 34% | 31% | 29% | 28% | 28% | 38% | 53% | 60% | 60% | 59% | 63% | |||
| dew point | 17.9° | 17.5° | 17.1° | 16.9° | 16.6° | 16.3° | 16.3° | 16.9° | 18.7° | 19.6° | 19.7° | 22.1° | 21.5° | 14.1° | 14° | 13.6° | 13.1° | 12.8° | 16.5° | 19.5° | 19° | 18.2° | 17.7° | 17.8° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 2 km | 2 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 9 km | |||
| cloud cover | 100% | 40% | 0% | 0% | 0% | 0% | 0% | 2% | 33% | 2% | 33% | 3% | 9% | 43% | 2% | 5% | 5% | 5% | 4% | 50% | 5% | 100% | 100% | 75% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.8 | 2.1 | 4.2 | 6.4 | 8.2 | 8.8 | 8.5 | 6.3 | 3.5 | 1.6 | 0.5 | 0.2 | 0 | 0 | 0 | 0 |
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View of Eureka today
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Weather in Eureka today
The temperature today in Eureka is expected to be typical for this time of year, with a forecast of 34 °F, closely aligning with the historical average for August 18th.
temperatures
34 °F
rain
0.5 mm
wind
16 km/h
UV
Very High
Eureka daylight overview ☀️
Today in Eureka, The sun rises at 06:19 and sets at 19:53, giving a total daylight duration of 13 hours and 34 minutes.
Quick links
More Eureka weather pages
What to wear today in Eureka? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Eureka forecast.
Short-sleeve shirt
Shorts
Lightweight pants
Breathable footwear
Sunglasses
Wide brimmed hat
Sunscreen
Flip flop
The weather today in Eureka - FAQ
What is the maximum temperature for today in Eureka?
The maximum temperature for today in Eureka is expected to be 34° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Eureka? 🌧️
Yes, there is a 36% chance of rain in Eureka today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Eureka? 🌀
The wind in Eureka is expected to blow at 16 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Eureka today?
Given the forecast of 34 °F with a 36% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Eureka today.
What is the sunrise and sunset time for Eureka today?
The sun is expected to rise at 06:19 and set at 19:53 in Eureka.
How accurate is the weather forecast Eureka today? ✅
Eureka weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is Eureka?Get accurate weather forecasts for Eureka, located at latitude 38.503 and longitude -90.628. Stay updated with localized weather information tailored for Eureka.
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