Weather forecast for 10 daysStartup, WA
Weather forecast for the weekend
Sunday Oct 25, 2026
- 54°F
- 46°F
Showers
- Precip. probability: 64%
- Precipitation: 0.2"
- Wind: 6mphE 85°
- Humidity: 76%
- UV index: 1
- Sunrise: 7:41 am PDT
- Sunset: 6:00 pm PDT
- details ▼
Tomorrow, in Startup, showers will pass through, with occasional dry intervals.
The likelihood of rain is high. However, precipitation will be light. A narrow temperature span is anticipated, from a high of a fresh 53.6°F to a low of a brisk 46.4°F.
October's usual high of 54.5°F is predicted to be matched by the day’s maximum temperature.
Sunrise will be at 7:41 am and sunset at 6:00 pm; tomorrow's daylight will last for 10h and 19min.
The likelihood of rain is high. However, precipitation will be light. A narrow temperature span is anticipated, from a high of a fresh 53.6°F to a low of a brisk 46.4°F.
October's usual high of 54.5°F is predicted to be matched by the day’s maximum temperature.
Sunrise will be at 7:41 am and sunset at 6:00 pm; tomorrow's daylight will last for 10h and 19min.
10-day overview
Daily temperatures
Warmest day: Monday 55°C.
Coldest period: Wednesday - Thursday 50°C.
Coldest period: Wednesday - Thursday 50°C.
Chance of precipitation
Highest chance: Wednesday 93%.
Long-term weather forecast
- Saturday
- Oct 24, 2026
- min.
- 46°F
Showers Late
- Precip. probability: 53%
- Precipitation: 0.04"
- Wind: 5mphENE 78°
- Humidity: 70%
- UV index: 0
- Sunrise: 7:40 am PDT
- Sunset: 6:02 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 54°F
- 46°F
Showers
- Precip. probability: 64%
- Precipitation: 0.2"
- Wind: 6mphE 85°
- Humidity: 76%
- UV index: 1
- Sunrise: 7:41 am PDT
- Sunset: 6:00 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 55°F
- 48°F
Showers
- Precip. probability: 44%
- Precipitation: 0.2"
- Wind: 4mphNNW 331°
- Humidity: 88%
- UV index: 1
- Sunrise: 7:43 am PDT
- Sunset: 5:58 pm PDT
- details ▼
- Tuesday
- Oct 27, 2026
- 52°F
- 43°F
Light Rain
- Precip. probability: 71%
- Precipitation: 0.67"
- Wind: 4mphSW 215°
- Humidity: 95%
- UV index: 1
- Sunrise: 7:44 am PDT
- Sunset: 5:57 pm PDT
- details ▼
- Wednesday
- Oct 28, 2026
- 50°F
- 39°F
Rain
- Precip. probability: 93%
- Precipitation: 0.63"
- Wind: 4mphSSE 166°
- Humidity: 93%
- UV index: 1
- Sunrise: 7:46 am PDT
- Sunset: 5:55 pm PDT
- details ▼
- Thursday
- Oct 29, 2026
- 50°F
- 37°F
Light Rain
- Precip. probability: 69%
- Precipitation: 0.16"
- Wind: 2mphN 354°
- Humidity: 91%
- UV index: 1
- Sunrise: 7:47 am PDT
- Sunset: 5:53 pm PDT
- details ▼
- Friday
- Oct 30, 2026
- 52°F
- 37°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 3mphN 352°
- Humidity: 82%
- UV index: 2
- Sunrise: 7:49 am PDT
- Sunset: 5:52 pm PDT
- details ▼
- Saturday
- Oct 31, 2026
- 52°F
- 37°F
Partly Cloudy
- Precip. probability: 23%
- Precipitation: 0.04"
- Wind: 2mphNNW 332°
- Humidity: 80%
- UV index: 2
- Sunrise: 7:50 am PDT
- Sunset: 5:50 pm PDT
- details ▼
- Sunday
- Nov 1, 2026
- 54°F
- 41°F
Showers
- Precip. probability: 43%
- Precipitation: 0.71"
- Wind: 3mphNNW 346°
- Humidity: 78%
- UV index: 1
- Sunrise: 6:52 am PST
- Sunset: 4:48 pm PST
- details ▼
- Monday
- Nov 2, 2026
- 54°F
- 41°F
Showers
- Precip. probability: 59%
- Precipitation: 0.43"
- Wind: 4mphNNE 13°
- Humidity: 77%
- UV index: 1
- Sunrise: 6:53 am PST
- Sunset: 4:47 pm PST
- details ▼
Ten-day trends indicate that primarily wet and occasionally cloudy weather is predicted.
Rain is anticipated on Saturday through Thursday, next Saturday through next Monday.
Fluctuations in temperature will be barely perceptible throughout the coming week. The maximum temperature will vary between 50°F and 55.4°F, while the forecast minimum temperature falls between 37.4°F and 48.2°F.
Expect the warmest day on Monday, with temperatures peaking at 55.4°F; Wednesday and Thursday, with the highest temperature of 50°F, will be the coldest days.
Rain is anticipated on Saturday through Thursday, next Saturday through next Monday.
Fluctuations in temperature will be barely perceptible throughout the coming week. The maximum temperature will vary between 50°F and 55.4°F, while the forecast minimum temperature falls between 37.4°F and 48.2°F.
Expect the warmest day on Monday, with temperatures peaking at 55.4°F; Wednesday and Thursday, with the highest temperature of 50°F, will be the coldest days.
Updated: Oct 25, 2026 @ 03:33:47 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, showers will occur, with brief dry spells in between.
Light precipitation of 0.2" is forecasted. The chance of rainfall is 64%.
Tomorrow, the highest temperature will be 53.6°F, while the lowest temperature will be 46.4°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. Tomorrow, the lowest temperature will be a few degrees higher than the average low temperature.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. Tomorrow, the lowest temperature will be a few degrees higher than the average low temperature.
On Sunday, in Startup, sunrise will be at 7:41 am and sunset at 6:00 pm (PDT).
Tomorrow, the daylight will last for 10h and 19min.
