Weather forecast for tomorrowPorthill, ID
Weather forecast for tomorrow
Monday Oct 19, 2026
- 57°F
- 41°F
Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 3mphNNW 338°
- Humidity: 55%
- UV index: 2
- Sunrise: 8:13 am MDT
- Sunset: 6:48 pm MDT
- details ▼
Tomorrow, on Monday, October 19, the sky will be blanketed in clouds.
Temperature fluctuations between a refreshing 57.2°F and an icy 41°F are expected.
The expected high will be relatively higher than October's standard temperature of 49.1°F.
Sunrise will be at 8:13 am and sunset at 6:48 pm; tomorrow's daylight will last for 10h and 35min.
Temperature fluctuations between a refreshing 57.2°F and an icy 41°F are expected.
The expected high will be relatively higher than October's standard temperature of 49.1°F.
Sunrise will be at 8:13 am and sunset at 6:48 pm; tomorrow's daylight will last for 10h and 35min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 55°C.
Coldest period: 3 am - 6 am 39°C.
Coldest period: 3 am - 6 am 39°C.
Chance of precipitation
Highest chance: 3%.
Hourly weather forecast
- 12 am
- 41°F
- Feels like:41°F
Mostly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 3mphNNE 16°
- Humidity: 64%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 39°F
- Feels like:39°F
Mostly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphN 11°
- Humidity: 68%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 39°F
- Feels like:39°F
Mostly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 3mphNNE 24°
- Humidity: 69%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 39°F
- Feels like:37°F
Mostly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 3mphNNE 30°
- Humidity: 68%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 am
- 37°F
- Feels like:37°F
Mostly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 2mphN 4°
- Humidity: 72%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 8:13 am
- 10 am
- 45°F
- Feels like:45°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNNW 337°
- Humidity: 60%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 50°F
- Feels like:50°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNNW 328°
- Humidity: 51%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 2 pm
- 55°F
- Feels like:55°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNNW 338°
- Humidity: 45%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 4 pm
- 55°F
- Feels like:55°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNNW 333°
- Humidity: 47%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 52°F
- Feels like:52°F
Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 3mphNW 321°
- Humidity: 56%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:48 pm
- 8 pm
- 48°F
- Feels like:48°F
Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphN 6°
- Humidity: 65%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 46°F
- Feels like:46°F
Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 3mphN 357°
- Humidity: 68%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Monday, a combination of cloud-filled and clear weather is forecasted.
The temperature will vary between the lowest temperature of 37.4°F and the highest temperature of 55.4°F. The warmest part of the day will be from 2 pm to 4 pm.
The highest temperature will be slightly warmer than October's average maximum of 49.1°F. The lowest temperature is expected to be more similar to September's minimum average of 39.9°F than October's 31.5°F.
The temperature will vary between the lowest temperature of 37.4°F and the highest temperature of 55.4°F. The warmest part of the day will be from 2 pm to 4 pm.
The highest temperature will be slightly warmer than October's average maximum of 49.1°F. The lowest temperature is expected to be more similar to September's minimum average of 39.9°F than October's 31.5°F.
Updated: Oct 18, 2026 @ 07:43:08 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 Monday, gray and overcast skies will be present.
Tomorrow, the maximum temperature will be 57.2°F, while the minimum temperature will be 41°F.
The highest temperature will be slightly warmer than the average maximum of 49.1°F in October. The lowest temperature will be noticeably higher than the average low of 31.5°F.
The highest temperature will be slightly warmer than the average maximum of 49.1°F in October. The lowest temperature will be noticeably higher than the average low of 31.5°F.
On Monday, in Porthill, sunrise will be at 8:13 am and sunset at 6:48 pm (MDT).
Tomorrow in Porthill, the daylight will last for 10h and 35min.
