Weather forecast for 10 daysEureka, MO
Weather forecast for the weekend
Sunday Oct 18, 2026
- 66°F
- 37°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 5mphSSE 160°
- Humidity: 55%
- UV index: 5
- Sunrise: 7:14 am CDT
- Sunset: 6:20 pm CDT
- details ▼
On Sunday, in Eureka, sunny skies are in store, with excellent visibility.
A stark contrast will be evident between the daytime peak temperature of a comfortable 66.2°F and the nighttime low of an icy 37.4°F.
The highest temperature for today is expected to reflect October's average 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.
A stark contrast will be evident between the daytime peak temperature of a comfortable 66.2°F and the nighttime low of an icy 37.4°F.
The highest temperature for today is expected to reflect October's average 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.
10-day overview
Daily temperatures
Warmest day: Sunday 25.10. 82°C.
Coldest day: today 66°C.
Coldest day: today 66°C.
Chance of precipitation
Highest chance: Tuesday - Wednesday 6%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 66°F
- 37°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 5mphSSE 160°
- Humidity: 55%
- UV index: 5
- Sunrise: 7:14 am CDT
- Sunset: 6:20 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 72°F
- 41°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphSSE 160°
- Humidity: 58%
- UV index: 5
- Sunrise: 7:15 am CDT
- Sunset: 6:19 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 73°F
- 43°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 3mphSE 135°
- Humidity: 57%
- UV index: 5
- Sunrise: 7:16 am CDT
- Sunset: 6:17 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 77°F
- 45°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 2mphS 185°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:17 am CDT
- Sunset: 6:16 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 77°F
- 45°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 3mphSSE 166°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:18 am CDT
- Sunset: 6:15 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 79°F
- 48°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphSE 138°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:19 am CDT
- Sunset: 6:13 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 81°F
- 50°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphSSE 156°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:20 am CDT
- Sunset: 6:12 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 82°F
- 52°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphSSW 208°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:21 am CDT
- Sunset: 6:11 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 77°F
- 50°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphSSW 197°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:22 am CDT
- Sunset: 6:09 pm CDT
- details ▼
- Tuesday
- Oct 27, 2026
- 77°F
- 52°F
Mostly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphS 176°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:24 am CDT
- Sunset: 6:08 pm CDT
- details ▼
Over the next ten days, a combination of dry and sunny and dull weather is predicted.
Rainfall is not anticipated in Eureka in the upcoming days.
Temperature differences will be noticeable across the forecast period. Highs will range from 66.2°F to 82.4°F, while the difference in minimum temperatures will be also substantial, as the lowest temperatures will be recorded between 37.4°F and 51.8°F.
Next Sunday will be the warmest day, with a maximum temperature of 82.4°F; today is the coldest day, with a maximum temperature of 66.2°F.
Rainfall is not anticipated in Eureka in the upcoming days.
Temperature differences will be noticeable across the forecast period. Highs will range from 66.2°F to 82.4°F, while the difference in minimum temperatures will be also substantial, as the lowest temperatures will be recorded between 37.4°F and 51.8°F.
Next Sunday will be the warmest day, with a maximum temperature of 82.4°F; today is the coldest day, with a maximum temperature of 66.2°F.
Updated: Oct 18, 2026 @ 05:35:25 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Today, sunny and dry conditions are anticipated.
Today, the maximum temperature will be 66.2°F, while the minimum temperature will be 37.4°F.
The maximum temperature will be in line with the average highest temperature of 66.6°F in October. The lowest temperature will be noticeably lower than the average low of 48.9°F.
The maximum temperature will be in line with the average highest temperature of 66.6°F in October. The lowest temperature will be noticeably 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, the length of the day today will be 11h and 5min.
