Weather forecast for tomorrow
Alton, ID

Weather forecast for tomorrow

Sunday, May 4.

Mostly Cloudy
6:13 am

8:28 pm
MDT
Mostly Cloudy
66°F / 39°F
  • Wind: 11mph SW
  • Humidity: 46%
  • Precip. probability: 15%
  • Precipitation: 0"
  • UV index: 6
On Sunday, May 4, the sky is expected to stay overcast for much of the day.
Temperature readings will considerable fluctuate from a daytime peak of an enjoyable 66.2°F to a nighttime low of an icy 39.2°F.
Tomorrow, the maximum temperature is expected to align with June's average high of 68.9°F instead of May's.
Sunrise will be at 6:13 am and sunset at 8:28 pm; tomorrow's daylight will last for 14h and 15min.

Frequently asked questions

What is the weather forecast for Alton for tomorrow?
On Sunday, in Alton, the sky will remain mostly closed off by clouds.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature in Alton, Idaho, will be 66.2°F, while the lowest temperature will be 39.2°F.
The highest temperature tomorrow will be uncommonly higher than the average maximum of 56.3°F in May. Tomorrow, the lowest temperature will be slightly warmer than the average low temperature.
When are sunrise and sunset tomorrow?
On Sunday, in Alton, sunrise will be at 6:13 am and sunset at 8:28 pm (MDT).
How many hours of daylight will Alton have tomorrow?
Tomorrow, the daylight will last for 14h and 15min.

Hourly weather forecast

12 am
  • 46°F
  • Feels like:
    45°F
Mostly Clear
Mostly Clear
  • Wind: 5mph NNE
  • Pressure: 29.65"Hg
  • Humidity: 59%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 43°F
  • Feels like:
    41°F
Clear
Clear
  • Wind: 4mph NE
  • Pressure: 29.65"Hg
  • Humidity: 67%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 41°F
  • Feels like:
    39°F
Clear
Clear
  • Wind: 3mph NE
  • Pressure: 29.65"Hg
  • Humidity: 71%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 39°F
  • Feels like:
    36°F
Mostly Clear
Mostly Clear
  • Wind: 4mph NE
  • Pressure: 29.68"Hg
  • Humidity: 73%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 6:13 am
8 am
  • 45°F
  • Feels like:
    43°F
Mostly Sunny
Mostly Sunny
  • Wind: 3mph NE
  • Pressure: 29.68"Hg
  • Humidity: 68%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 54°F
  • Feels like:
    54°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph S
  • Pressure: 29.62"Hg
  • Humidity: 49%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 61°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph SSW
  • Pressure: 29.56"Hg
  • Humidity: 36%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 64°F
  • Feels like:
    64°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph SW
  • Pressure: 29.5"Hg
  • Humidity: 30%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 59°F
  • Feels like:
    57°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph W
  • Pressure: 29.5"Hg
  • Humidity: 43%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 61°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Wind: 11mph WNW
  • Pressure: 29.5"Hg
  • Humidity: 44%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 54°F
  • Feels like:
    50°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph NNW
  • Pressure: 29.56"Hg
  • Humidity: 64%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:28 pm
10 pm
  • 48°F
  • Feels like:
    46°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph NNW
  • Pressure: 29.59"Hg
  • Humidity: 77%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, on Sunday, a combination of overcast and clear weather is predicted.
The temperature will be between the lowest temperature of 39.2°F and the highest temperature of 64.4°F. The warmest part of the day will be at 2 pm and 3 pm.
The forecasted high is more resembling June's typical maximum of 68.9°F than the usual for May. The lowest temperature is also more consistent with June's average minimum of 40.6°F than the usual minimum of 33.3°F in May.
Updated: May 3, 2025 @ 15:15:30 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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