Weather forecast for 10 daysWashington, MO

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 68°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 5mphSSE 167°
  • Humidity: 56%
  • UV index: 5
  • Sunrise: 7:16 am CDT
  • Sunset: 6:21 pm CDT
  • ▼
Tomorrow, on Sunday, October 18, conditions remain stable and sunny, with little cloud presence.
Day and night temperatures will contrast sharply, ranging from a peak of a pleasant 68°F to a low of an icy 37.4°F.
Tomorrow's top temperature will adhere to the average October high temperature of 66.2°F.
Sunrise will be at 7:16 am and sunset at 6:21 pm; tomorrow's daylight will last for 11h and 5min.

10-day overview

Daily temperatures

Warmest day: Sunday 25.10. 82°C.
Coldest day: tomorrow 68°C.

Chance of precipitation

Highest chance: Monday - Tuesday 7%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 36°F
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 5mphSE 138°
  • Humidity: 80%
  • UV index: 0
  • Sunrise: 7:15 am CDT
  • Sunset: 6:23 pm CDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 68°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 5mphSSE 167°
  • Humidity: 56%
  • UV index: 5
  • Sunrise: 7:16 am CDT
  • Sunset: 6:21 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 72°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 2mphSSE 164°
  • Humidity: 59%
  • UV index: 5
  • Sunrise: 7:17 am CDT
  • Sunset: 6:20 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 73°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 3mphSSE 154°
  • Humidity: 59%
  • UV index: 5
  • Sunrise: 7:18 am CDT
  • Sunset: 6:19 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 77°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 2mphSSW 197°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 7:19 am CDT
  • Sunset: 6:17 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 79°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 3mphSSE 163°
  • Humidity: 59%
  • UV index: 4
  • Sunrise: 7:20 am CDT
  • Sunset: 6:16 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 79°F
  • 46°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 5mphSE 138°
  • Humidity: 56%
  • UV index: 4
  • Sunrise: 7:21 am CDT
  • Sunset: 6:15 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 81°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphSSE 156°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 7:22 am CDT
  • Sunset: 6:13 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 82°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphSSW 211°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 7:23 am CDT
  • Sunset: 6:12 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 81°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 5mphS 188°
  • Humidity: 58%
  • UV index: 4
  • Sunrise: 7:24 am CDT
  • Sunset: 6:11 pm CDT
  • ▼
Throughout the next ten days, a combination of gloomy and dry and sunny weather is forecasted.
Rainfall is not predicted in Washington in the upcoming days.
Temperature fluctuation will be noticeable across the forecast period. Maximum temperatures are forecasted between 68°F and 82.4°F, while the lowest night temperatures will vary also significantly, as the minimum temperature is expected to range between 35.6°F and 51.8°F.
Next Sunday is expected to be the warmest, reaching up to 82.4°F; Sunday will be the coldest day, with the highest temperature of 68°F.
Updated: Oct 17, 2026 @ 21:21:13 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Washington, expect bright skies and plenty of sunshine.

Tomorrow, the maximum temperature will be 68°F, while the minimum temperature will be 37.4°F.
The highest temperature will be in line with the average maximum of 66.2°F in October. Tomorrow, the lowest temperature will be significantly lower than the average low of 48.2°F.

On Sunday, in Washington, sunrise will be at 7:16 am and sunset at 6:21 pm (CDT).

In Washington, tomorrow, there will be 11h and 5min of daylight.