Weather forecast for tomorrowHartline, WA
Weather forecast for tomorrow
Monday Oct 19, 2026
- 61°F
- 39°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphNE 42°
- Humidity: 42%
- UV index: 1
- Sunrise: 7:21 am PDT
- Sunset: 6:00 pm PDT
- details ▼
Tomorrow, the day will be cloud-filled.
The forecasted temperature range extends from a high of a breezy 60.8°F to a low of a cold 39.2°F.
Anticipated temperatures are trending a couple of degrees higher than October's climate norm of 56.3°F.
Sunrise will be at 7:21 am and sunset at 6:00 pm; tomorrow's daylight will last for 10h and 39min.
The forecasted temperature range extends from a high of a breezy 60.8°F to a low of a cold 39.2°F.
Anticipated temperatures are trending a couple of degrees higher than October's climate norm of 56.3°F.
Sunrise will be at 7:21 am and sunset at 6:00 pm; tomorrow's daylight will last for 10h and 39min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 59°C.
Coldest hour: 6 am 43°C.
Coldest hour: 6 am 43°C.
Chance of precipitation
Highest chance: 12 am - 9 pm 0%.
Hourly weather forecast
- 12 am
- 45°F
- Feels like:39°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphNNE 12°
- Humidity: 51%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 45°F
- Feels like:39°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphN 6°
- Humidity: 54%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 45°F
- Feels like:39°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphN 4°
- Humidity: 54%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 43°F
- Feels like:39°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphN 1°
- Humidity: 55%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:21 am
- 8 am
- 43°F
- Feels like:39°F
Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphN 359°
- Humidity: 57%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 48°F
- Feels like:46°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphNNE 13°
- Humidity: 47%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 54°F
- Feels like:54°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNNE 28°
- Humidity: 39%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 2 pm
- 57°F
- Feels like:57°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphSE 130°
- Humidity: 35%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 4 pm
- 59°F
- Feels like:59°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphESE 120°
- Humidity: 33%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 57°F
- Feels like:57°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphN 358°
- Humidity: 36%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:00 pm
- 8 pm
- 50°F
- Feels like:48°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphNNW 344°
- Humidity: 47%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 48°F
- Feels like:45°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphN 353°
- Humidity: 51%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, primarily cloudy and occasionally bright weather is expected.
The temperature will be between the lowest temperature of 42.8°F and the highest temperature of 59°F. The warmest part of the day will be from 3 pm to 5 pm.
The forecasted high will be slightly warmer than the typical October maximum of 56.3°F. The lowest temperature is also in line with October's typical minimum of 41.4°F.
The temperature will be between the lowest temperature of 42.8°F and the highest temperature of 59°F. The warmest part of the day will be from 3 pm to 5 pm.
The forecasted high will be slightly warmer than the typical October maximum of 56.3°F. The lowest temperature is also in line with October's typical minimum of 41.4°F.
Updated: Oct 18, 2026 @ 15:09:26 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
Tomorrow, overcast skies are expected.
Tomorrow, the highest temperature will be 60.8°F, while the lowest temperature will be 39.2°F.
The maximum temperature will be a few degrees higher than the average highest temperature of 56.3°F in October. The lowest temperature will be in line with the average low of 41.4°F.
The maximum temperature will be a few degrees higher than the average highest temperature of 56.3°F in October. The lowest temperature will be in line with the average low of 41.4°F.
On Monday, in Hartline, sunrise will be at 7:21 am and sunset at 6:00 pm (PDT).
In Hartline, the length of the day tomorrow will be 10h and 39min.
