Weather forecast for 10 daysHeisson, WA
Weather forecast for the weekend
Saturday Oct 17, 2026
- 64°F
- 37°F
AM Light Rain
- Precip. probability: 74%
- Precipitation: 0.04"
- Wind: 6mphWNW 286°
- Humidity: 73%
- UV index: 3
- Sunrise: 7:29 am PDT
- Sunset: 6:20 pm PDT
- details ▼
On Saturday, in Heisson, a damp morning with occasional light rainfall is expected.
Minimal precipitation is predicted for today. A remarkable high of a breezy 64.4°F during the day and a stark low of a cold 37.4°F at night are forecasted.
Today, the peak temperature is anticipated to be slightly warmer than the usual high for October at 59.7°F.
Sunrise was at 7:29 am and sunset will be at 6:20 pm; the daylight will last for 10h and 51min.
Minimal precipitation is predicted for today. A remarkable high of a breezy 64.4°F during the day and a stark low of a cold 37.4°F at night are forecasted.
Today, the peak temperature is anticipated to be slightly warmer than the usual high for October at 59.7°F.
Sunrise was at 7:29 am and sunset will be at 6:20 pm; the daylight will last for 10h and 51min.
Sunday Oct 18, 2026
- 68°F
- 46°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 6mphNW 326°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:31 am PDT
- Sunset: 6:18 pm PDT
- details ▼
Tomorrow, open skies and radiant sunshine are also expected.
Rainfall is not forecasted. The temperature scale will run from a maximum of a delightful 68°F to a minimum of a brisk 46.4°F.
Expect temperatures to match September's average maximum of 71.6°F rather than October's 59.7°F.
Sunrise will be at 7:31 am and sunset at 6:18 pm; tomorrow's daylight will last for 10h and 48min.
Rainfall is not forecasted. The temperature scale will run from a maximum of a delightful 68°F to a minimum of a brisk 46.4°F.
Expect temperatures to match September's average maximum of 71.6°F rather than October's 59.7°F.
Sunrise will be at 7:31 am and sunset at 6:18 pm; tomorrow's daylight will last for 10h and 48min.
10-day overview
Daily temperatures
Warmest day: Tuesday 72°C.
Coldest day: Saturday 24.10. 57°C.
Coldest day: Saturday 24.10. 57°C.
Chance of precipitation
Highest chance: today 74%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 64°F
- 37°F
AM Light Rain
- Precip. probability: 74%
- Precipitation: 0.04"
- Wind: 6mphWNW 286°
- Humidity: 73%
- UV index: 3
- Sunrise: 7:29 am PDT
- Sunset: 6:20 pm PDT
- details ▼
- Sunday
- Oct 18, 2026
- 68°F
- 46°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 6mphNW 326°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:31 am PDT
- Sunset: 6:18 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 63°F
- 41°F
Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphS 190°
- Humidity: 65%
- UV index: 1
- Sunrise: 7:32 am PDT
- Sunset: 6:17 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 43°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphNNE 19°
- Humidity: 57%
- UV index: 3
- Sunrise: 7:33 am PDT
- Sunset: 6:15 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 70°F
- 43°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphW 271°
- Humidity: 56%
- UV index: 3
- Sunrise: 7:35 am PDT
- Sunset: 6:13 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 61°F
- 43°F
Partly Cloudy
- Precip. probability: 21%
- Precipitation: 0.08"
- Wind: 6mphWSW 248°
- Humidity: 72%
- UV index: 3
- Sunrise: 7:36 am PDT
- Sunset: 6:12 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 59°F
- 41°F
AM Showers
- Precip. probability: 45%
- Precipitation: 0.08"
- Wind: 6mphWSW 238°
- Humidity: 76%
- UV index: 2
- Sunrise: 7:38 am PDT
- Sunset: 6:10 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 57°F
- 41°F
Showers
- Precip. probability: 49%
- Precipitation: 0.28"
- Wind: 7mphESE 118°
- Humidity: 74%
- UV index: 2
- Sunrise: 7:39 am PDT
- Sunset: 6:08 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 59°F
- 41°F
Showers
- Precip. probability: 40%
- Precipitation: 0.24"
- Wind: 6mphSE 125°
- Humidity: 71%
- UV index: 2
- Sunrise: 7:40 am PDT
- Sunset: 6:07 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 59°F
- 41°F
PM Showers
- Precip. probability: 30%
- Precipitation: 0.31"
- Wind: 4mphS 180°
- Humidity: 73%
- UV index: 2
- Sunrise: 7:42 am PDT
- Sunset: 6:05 pm PDT
- details ▼
Over the next ten days, a mix of showery, cloudy and clear weather is forecasted.
Rainfall is expected on Saturday, Thursday through next Monday.
Temperature differences will be noticeable in the coming days. The maximum temperature will vary between 57.2°F and 71.6°F, while the low temperature range extends from 37.4°F to 46.4°F.
The warmest day will be Tuesday, with a maximum of 71.6°F; next Saturday will be the coldest day, with the highest temperature of 57.2°F.
Rainfall is expected on Saturday, Thursday through next Monday.
Temperature differences will be noticeable in the coming days. The maximum temperature will vary between 57.2°F and 71.6°F, while the low temperature range extends from 37.4°F to 46.4°F.
The warmest day will be Tuesday, with a maximum of 71.6°F; next Saturday will be the coldest day, with the highest temperature of 57.2°F.
Updated: Oct 17, 2026 @ 17:00:54 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, in Heisson, scattered light rain is possible during the morning hours.
There is a high probability of rainfall. Precipitation will be minimal.
Today, the maximum temperature will be 64.4°F, while the minimum temperature will be 37.4°F.
Today, the highest temperature will be slightly warmer than the average maximum temperature in October. The lowest temperature today will be also moderately lower than the average low temperature.
Today, the highest temperature will be slightly warmer than the average maximum temperature in October. The lowest temperature today will be also moderately lower than the average low temperature.
On Saturday, in Heisson, sunrise was at 7:29 am and sunset will be at 6:20 pm (PDT).
Today, the daylight will last for 10h and 51min.
On Sunday, in Heisson, open skies and radiant sunshine are expected.
No, it will not rain tomorrow.
Tomorrow, the highest temperature will be 68°F, while the lowest temperature will be 46.4°F.
The highest temperature tomorrow will be a couple of degrees higher than the average maximum temperature in October. The lowest temperature will be in line with the average low of 43.9°F.
The highest temperature tomorrow will be a couple of degrees higher than the average maximum temperature in October. The lowest temperature will be in line with the average low of 43.9°F.
On Sunday, in Heisson, sunrise will be at 7:31 am and sunset at 6:18 pm (PDT).
Tomorrow, the daylight will last for 10h and 48min.
