Weather forecast for tomorrowHarrison, ID
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 64°F
- 41°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphNE 47°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:10 am PDT
- Sunset: 5:53 pm PDT
- details ▼
Tomorrow, skies will stay clear and sunny.
The expected temperature range extends from a high of a comfortable 64.4°F to a low of an icy 41°F.
Tomorrow, the temperature will be higher and more consistent with September's typical high of 71.1°F than with October's 55°F.
Sunrise will be at 7:10 am and sunset at 5:53 pm; tomorrow's daylight will last for 10h and 43min.
The expected temperature range extends from a high of a comfortable 64.4°F to a low of an icy 41°F.
Tomorrow, the temperature will be higher and more consistent with September's typical high of 71.1°F than with October's 55°F.
Sunrise will be at 7:10 am and sunset at 5:53 pm; tomorrow's daylight will last for 10h and 43min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 63°C.
Coldest hour: 6 am 39°C.
Coldest hour: 6 am 39°C.
Chance of precipitation
Highest chance: 6 am 6%.
Hourly weather forecast
- 12 am
- 46°F
- Feels like:45°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSE 139°
- Humidity: 68%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 43°F
- Feels like:41°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphSE 127°
- Humidity: 77%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 3mphE 99°
- Humidity: 84%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 39°F
- Feels like:37°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 3mphE 101°
- Humidity: 87%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:10 am
- 8 am
- 41°F
- Feels like:39°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphE 85°
- Humidity: 87%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 50°F
- Feels like:50°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphE 80°
- Humidity: 64%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 57°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphENE 64°
- Humidity: 46%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 61°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNNE 16°
- Humidity: 38%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphNNE 22°
- Humidity: 35%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
Sunset: 5:53 pm
- 6 pm
- 57°F
- Feels like:57°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNNE 14°
- Humidity: 41%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 50°F
- Feels like:50°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphNE 44°
- Humidity: 58%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 45°F
- Feels like:45°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 3mphNE 53°
- Humidity: 69%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Sunday, a combination of cloud-filled and bright weather is forecasted.
The temperature will vary between the lowest temperature of 39.2°F and the highest temperature of 62.6°F. The warmest part of the day will be at 3 pm and 4 pm.
Tomorrow, the expected high matches September's average of 71.1°F more than October's. Tomorrow, expect the temperature to dip to a level moderately higher than the average October low.
The temperature will vary between the lowest temperature of 39.2°F and the highest temperature of 62.6°F. The warmest part of the day will be at 3 pm and 4 pm.
Tomorrow, the expected high matches September's average of 71.1°F more than October's. Tomorrow, expect the temperature to dip to a level moderately higher than the average October low.
Updated: Oct 18, 2026 @ 00:01:05 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
On Sunday, in Harrison, sun-filled conditions are expected to persist.
Tomorrow, the maximum temperature will be 64.4°F, while the minimum temperature will be 41°F.
The maximum temperature tomorrow will be uncommonly higher than the average highest temperature of 55°F in October. The lowest temperature tomorrow will be slightly warmer than the average low temperature.
The maximum temperature tomorrow will be uncommonly higher than the average highest temperature of 55°F in October. The lowest temperature tomorrow will be slightly warmer than the average low temperature.
On Sunday, in Harrison, sunrise will be at 7:10 am and sunset at 5:53 pm (PDT).
In Harrison, the length of the day tomorrow will be 10h and 43min.
