Weather forecast for todayAlton, ID
Weather forecast for today
Current condition 11:28 am MDT
- 46°F
- Feels like:46°F
Sunny
- Precipitation: 0"
- Wind: 3mphENE 70°
- Humidity: 61%
- Dewpoint: 34°F
- Pressure: 30.29"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
At the moment, in Alton, the sun is shining brightly, and temperatures are comfortable.
The temperature is a brisk 46.4°F. The current temperature is relatively far from the maximum of 64.4°F forecasted for today.
The temperature is a brisk 46.4°F. The current temperature is relatively far from the maximum of 64.4°F forecasted for today.
Saturday Oct 17, 2026
- 64°F
- 27°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphNW 322°
- Humidity: 40%
- UV index: 4
- Sunrise: 7:40 am MDT
- Sunset: 6:39 pm MDT
- details ▼
Today, on Saturday, October 17, conditions will remain bright with clear skies.
The temperature will peak at an enjoyable 64.4°F during the day, dropping to a low of a freezing 26.6°F at night.
It will feel warmer than usual, as the temperature reflects September's normal high of 68°F, not October's.
Sunrise was at 7:40 am and sunset will be at 6:39 pm; the daylight will last for 11h and 0min.
The temperature will peak at an enjoyable 64.4°F during the day, dropping to a low of a freezing 26.6°F at night.
It will feel warmer than usual, as the temperature reflects September's normal high of 68°F, not October's.
Sunrise was at 7:40 am and sunset will be at 6:39 pm; the daylight will last for 11h and 0min.
Hourly overview
Hourly temperatures
Warmest hour: 4 pm 63°C.
Coldest hour: 2 am 34°C.
Coldest hour: 2 am 34°C.
Chance of precipitation
Highest chance: 2 am 2%.
Hourly weather forecast
- 12 pm
- 50°F
- Feels like:50°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphE 90°
- Humidity: 55%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 1 pm
- 54°F
- Feels like:54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphESE 120°
- Humidity: 46%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphNW 304°
- Humidity: 38%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 3 pm
- 61°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNW 309°
- Humidity: 31%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphNW 309°
- Humidity: 30%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 5 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphNW 314°
- Humidity: 29%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 61°F
- Feels like:61°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphNW 306°
- Humidity: 33%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:39 pm
- 7 pm
- 55°F
- Feels like:54°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphNW 320°
- Humidity: 40%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 48°F
- Feels like:48°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphNNE 21°
- Humidity: 48%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 45°F
- Feels like:43°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphNE 40°
- Humidity: 56%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphNNE 28°
- Humidity: 62%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 39°F
- Feels like:39°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphNNE 22°
- Humidity: 65%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, in Alton, bright skies and dry conditions are anticipated.
The temperature will be between the highest temperature of 62.6°F and the lowest temperature of 39.2°F. The warmest part of the day will be at 4 pm and 5 pm.
Today, the peak temperature is expected to align more with September than with October's typical high. The minimum temperature will be moderately lower than October's average low of 30.4°F.
The temperature will be between the highest temperature of 62.6°F and the lowest temperature of 39.2°F. The warmest part of the day will be at 4 pm and 5 pm.
Today, the peak temperature is expected to align more with September than with October's typical high. The minimum temperature will be moderately lower than October's average low of 30.4°F.
Updated: Oct 17, 2026 @ 17:28:29 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
Currently (11:28 am MDT) it is 46.4°F in Alton.
Today, a sun-drenched sky is anticipated.
Today, the maximum temperature will be 64.4°F, while the minimum temperature will be 26.6°F.
The highest temperature today will be noticeably higher than the average maximum of 50.5°F in October. The lowest temperature today will be a few degrees lower than the average low temperature.
The highest temperature today will be noticeably higher than the average maximum of 50.5°F in October. The lowest temperature today will be a few degrees lower than the average low temperature.
On Saturday, in Alton, sunrise was at 7:40 am and sunset will be at 6:39 pm (MDT).
In Alton, the length of the day today will be 11h and 0min.
Alton, Idaho, USA
- en: Alton, Idaho, USA
- es: Alton, Idaho, EE.UU.
- hr: Alьton, Ajdaho, SAD
- mk: Alьton, Ajdaho, SAD
- sr: Alьton, Ajdaho, SAD
- zh: 奥尔顿, 爱达荷州, 美国
- Latitude: 42.227431°
- Longitude: -111.151585°
- Elevation: 6066 ft
- Current time: 11:28am MDT
- Sunrise: 7:40 am MDT
- Sunset: 6:39 pm MDT
- Timezone: America/Denver
Nearby Alton, Idaho, USA
- Harer (3 mi)
- Chausse (5 mi)
- Border Junction (6 mi)
- Raymond (6 mi)
- Pegram (6 mi)
- Dingle (6 mi)
- Border (6 mi)
- Wardboro (7 mi)
- Montpelier (10 mi)
- Bear Lake Hot Springs (10 mi)
- Geneva (10 mi)
- Lifton (11 mi)
- Paris (13 mi)
- Bear Lake Sands (13 mi)
- Bloomington (13 mi)
- Ovid (13 mi)
- Taylor (14 mi)
- Cokeville (14 mi)
- Bennington (14 mi)
- Bern (14 mi)
- Saint Charles (14 mi)
- Lanark (15 mi)
- Fish Haven (18 mi)
- Wooleys (20 mi)