Weather forecast for tomorrow
Porthill, ID

Weather forecast for tomorrow

Sunday, Apr 20.

PM Showers
6:42 am

8:47 pm
MDT
PM Showers
57°F / 39°F
  • Wind: 8mph SSW
  • Humidity: 61%
  • Precip. probability: 35%
  • Precipitation: 0.24"
  • UV index: 4
Tomorrow, expect afternoon showers to move through periodically.
The chance of rainfall is low, and light precipitation is expected. The maximum forecasted temperature is a mild 57.2°F, while the minimum temperature will be a cold 39.2°F.
Tomorrow, the maximum temperature is expected to align with May's average high of 59.7°F instead of April's.
Sunrise will be at 6:42 am and sunset at 8:47 pm; tomorrow's daylight will last for 14h and 5min.

Frequently asked questions

What is the weather forecast for Porthill for tomorrow?
On Sunday, prepare for occasional showers in the afternoon.
Will it rain tomorrow?
Light precipitation of 0.24" is forecasted. The likelihood of rainfall is 35%.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 57.2°F, while the minimum temperature will be 39.2°F.
The highest temperature tomorrow will be significantly higher than the average maximum of 46°F in April. Tomorrow, the lowest temperature will be also notably higher than the average low of 29.1°F.
When is the sunrise / sunset tomorrow?
On Sunday, in Porthill, sunrise will be at 6:42 am and sunset at 8:47 pm (MDT).
How long will the day be tomorrow?
In Porthill, tomorrow, there will be 14h and 5min of daylight.

Hourly weather forecast

12 am
  • 48°F
  • Feels like:
    46°F
Few Showers
Few Showers
  • Wind: 3mph E
  • Pressure: 29.97"Hg
  • Humidity: 79%
  • Precip. probability: 31%
  • Precipitation: 0.04"
  • Visibility: 4mi
2 am
  • 45°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph E
  • Pressure: 29.97"Hg
  • Humidity: 84%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 7mi
4 am
  • 45°F
  • Feels like:
    43°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph ESE
  • Pressure: 30"Hg
  • Humidity: 85%
  • Precip. probability: 20%
  • Precipitation: 0"
  • Visibility: 6mi
6 am
  • 45°F
  • Feels like:
    43°F
Showers
Showers
  • Wind: 3mph SSE
  • Pressure: 30"Hg
  • Humidity: 87%
  • Precip. probability: 35%
  • Precipitation: 0.04"
  • Visibility: 5mi
Sunrise: 6:42 am
8 am
  • 46°F
  • Feels like:
    45°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph SSE
  • Pressure: 30.03"Hg
  • Humidity: 81%
  • Precip. probability: 21%
  • Precipitation: 0"
  • Visibility: 9mi
10 am
  • 50°F
  • Feels like:
    48°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph SSE
  • Pressure: 30"Hg
  • Humidity: 69%
  • Precip. probability: 16%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 54°F
  • Feels like:
    52°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph S
  • Pressure: 29.97"Hg
  • Humidity: 55%
  • Precip. probability: 21%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 55°F
  • Feels like:
    54°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph SSW
  • Pressure: 29.94"Hg
  • Humidity: 47%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 55°F
  • Feels like:
    52°F
Few Showers
Few Showers
  • Wind: 8mph SW
  • Pressure: 29.91"Hg
  • Humidity: 49%
  • Precip. probability: 34%
  • Precipitation: 0.04"
  • Visibility: 9mi
6 pm
  • 52°F
  • Feels like:
    52°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 5mph SSW
  • Pressure: 29.91"Hg
  • Humidity: 54%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 48°F
  • Feels like:
    46°F
Cloudy
Cloudy
  • Wind: 4mph SE
  • Pressure: 29.91"Hg
  • Humidity: 71%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:47 pm
10 pm
  • 45°F
  • Feels like:
    45°F
Showers
Showers
  • Wind: 3mph E
  • Pressure: 29.94"Hg
  • Humidity: 79%
  • Precip. probability: 42%
  • Precipitation: 0.04"
  • Visibility: 7mi
Tomorrow, on Sunday, a combination of overcast and showery weather is expected.
Rainfall is expected at 12 am, 6 am, 4 pm, 5 pm, and from 9 pm to 11 pm. With light precipitation of 0.08", most rainfall is expected at 11 pm.
The temperature will be between the lowest temperature of 44.6°F and the highest temperature of 55.4°F. The warmest part of the day will be from 1 pm to 4 pm.
The maximum temperature will be more consistent with May's average high of 59.7°F than April's 46°F. Forecast models suggest a low also more in line with May's typical minimum of 36.7°F than April's usual 29.1°F.
Updated: Apr 19, 2025 @ 17:45:51 UTC
Published by: Weather U.S. | About Us
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