Weather forecast for 10 days
Alton, ID

Weather forecast for the weekend

Saturday, Mar 8.

Mostly Sunny
6:45 am

6:24 pm
MST
Mostly Sunny
34°F / 9°F
  • Wind: 6mph NNW
  • Humidity: 82%
  • Precip. probability: 8%
  • Precipitation: 0"
  • UV index: 4
On Saturday, in Alton, mostly sunny weather and a cloudless sky are expected.
Snowfall is not predicted.
Temperature span will be from a high of an icy 33.8°F (1°C) to a low of an extreme-cold 8.6°F (-13°C).
The highest temperature will coincide with March's typical high of 34.5°F (1.4°C).
Sunrise will be at 6:45 am and sunset at 6:24 pm; the daylight will last for 11h and 39min.

Sunday, Mar 9.

Mostly Sunny
7:44 am

7:25 pm
MDT
Mostly Sunny
37°F / 10°F
  • Wind: 4mph NE
  • Humidity: 77%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 4
On Sunday, in Alton, mostly sunny weather and a cloudless sky are anticipated.
Snowfall is not expected.
Substantial temperature variations are predicted, soaring to a maximum of a wintry 37.4°F (3°C) and descending to a minimum of an extreme-cold 10.4°F (-12°C).
The forecasted high for the day is forecasted to be consistent with the average March temperature of 34.5°F (1.4°C).
Sunrise will be at 7:44 am and sunset at 7:25 pm; the daylight will last for 11h and 41min.

Frequently asked questions

What is the weather forecast for Alton for Saturday?
On Saturday, in Alton, primarily cloudless sky and mainly sunny weather are anticipated.
Will it snow on Saturday in Alton?
No, it will not snow on Saturday.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature will be 33.8°F (1°C), while the minimum temperature will be 8.6°F (-13°C).
What is the weather forecast for Alton for Sunday?
On Sunday, in Alton, primarily bright and sunny weather is anticipated.
Will it snow on Sunday?
No, it will not snow on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 37.4°F (3°C), while the lowest temperature will be 10.4°F (-12°C).
What is the weather forecast for Alton for the next ten days?
In Alton, a combination of cloudy, snowy and sunny weather is expected for the next ten days.
Will it rain in the next ten days?
Rainfall is expected on Wednesday and next Saturday in Alton. With high precipitation of 0.94" (24mm), Thursday will be the day with the most rainfall.
Will it snow in the next ten days?
Snowfall is expected on Thursday, Friday and next Thursday in Alton. Thursday, with heavy precipitation of 0.94" (24mm), will be the day with the most snowfall.
How cold will it be in the next ten days?
The maximum temperature will range between 26.6°F (-3°C) and 39.2°F (4°C), as the minimum temperature will be between 5°F (-15°C) and 26.6°F (-3°C).
What will be the coldest and the warmest days?
With a maximum temperature of 39.2°F (4°C), Monday and Tuesday will be the warmest days. With a maximum temperature of 26.6°F (-3°C), next Friday will be the coldest day.

Long-term weather forecast

ThuMar 6.
  • 34°F
  • 23°F
Snow
Snow
  • Wind: 4mph N
  • Humidity: 100%
  • UV index: 2
  • Precip. probability: 90%
  • Precipitation: 0.94"
  • 6:49 am 6:22 pm MST
FriMar 7.
  • 30°F
  • 5°F
AM Snow Showers
AM Snow Showers
  • Wind: 8mph NW
  • Humidity: 82%
  • UV index: 2
  • Precip. probability: 48%
  • Precipitation: 0.04"
  • 6:47 am 6:23 pm MST
SatMar 8.
  • 34°F
  • 9°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph NNW
  • Humidity: 82%
  • UV index: 4
  • Precip. probability: 8%
  • Precipitation: 0"
  • 6:45 am 6:24 pm MST
SunMar 9.
  • 37°F
  • 10°F
Mostly Sunny
Mostly Sunny
  • Wind: 4mph NE
  • Humidity: 77%
  • UV index: 4
  • Precip. probability: 6%
  • Precipitation: 0"
  • 7:44 am 7:25 pm MDT
MonMar 10.
  • 39°F
  • 19°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph NE
  • Humidity: 69%
  • UV index: 3
  • Precip. probability: 4%
  • Precipitation: 0"
  • 7:42 am 7:26 pm MDT
TueMar 11.
  • 39°F
  • 19°F
Cloudy
Cloudy
  • Wind: 7mph N
  • Humidity: 72%
  • UV index: 3
  • Precip. probability: 17%
  • Precipitation: 0"
  • 7:40 am 7:28 pm MDT
WedMar 12.
  • 37°F
  • 27°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph SSE
  • Humidity: 83%
  • UV index: 3
  • Precip. probability: 24%
  • Precipitation: 0.28"
  • 7:39 am 7:29 pm MDT
ThuMar 13.
  • 36°F
  • 19°F
Snow Showers
Snow Showers
  • Wind: 11mph W
  • Humidity: 80%
  • UV index: 3
  • Precip. probability: 37%
  • Precipitation: 0.28"
  • 7:37 am 7:30 pm MDT
FriMar 14.
  • 27°F
  • 14°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph WNW
  • Humidity: 76%
  • UV index: 3
  • Precip. probability: 24%
  • Precipitation: 0"
  • 7:35 am 7:31 pm MDT
SatMar 15.
  • 28°F
  • 16°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph NW
  • Humidity: 80%
  • UV index: 3
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • 7:33 am 7:32 pm MDT
For the next ten days, a combination of cloudy, snowy and sunny weather is anticipated.
Rainfall is forecasted for Wednesday and next Saturday.
Snowfall is expected on Thursday, Friday and next Thursday. With heavy precipitation of 0.94" (24mm), most snowfall is expected on Thursday.
Temperature variation will be substantial in the next ten days. The maximum temperature will vary between 26.6°F (-3°C) and 39.2°F (4°C), while the lowest nightly temperature fluctuation will be also considerable, as the minimum temperature will vary between 5°F (-15°C) and 26.6°F (-3°C).
Monday and Tuesday, with the highest temperature of 39.2°F (4°C), will be the warmest days; next Friday will be the coldest day, with the highest temperature of 26.6°F (-3°C).
Updated: Mar 6, 2025 @ 19:11:47 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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