Weather forecast for 10 days
Iona, ID

Weather forecast for the weekend

Saturday, Jun 21.

Sunny
5:45 am

9:14 pm
MDT
Sunny
72°F / 39°F
  • Wind: 18mph SW
  • Humidity: 31%
  • Precip. probability: 0%
  • Precipitation: 0"
  • UV index: 8
On Saturday, June 21, the weather remains calm, bright, and sunny.
The highest daytime temperature will touch an agreeable 71.6°F, creating a significant contrast with the expected nighttime low of a cold 39.2°F.
The forecasted maximum temperature will closely reflect June's average high of 75°F.
Sunrise will be at 5:45 am and sunset at 9:14 pm; the daylight will last for 15h and 29min.

Sunday, Jun 22.

Sunny
5:45 am

9:14 pm
MDT
Sunny
64°F / 39°F
  • Wind: 13mph SW
  • Humidity: 39%
  • Precip. probability: 4%
  • Precipitation: 0"
  • UV index: 8
On Sunday, June 22, conditions remain stable and sunny, with little cloud presence.
Temperatures are forecasted to peak at a breezy 64.4°F and drop to a minimum of a cold 39.2°F.
The predicted high will feel colder, consistent with May's climate average of 64.4°F.
Sunrise will be at 5:45 am and sunset at 9:14 pm; the daylight will last for 15h and 29min.

Frequently asked questions

What is the weather forecast for Iona for Saturday?
On Saturday, conditions remain stable and sunny, with little cloud presence.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature will be 71.6°F, while the minimum temperature will be 39.2°F.
What is the weather forecast for Iona for Sunday?
On Sunday, in Iona, uninterrupted sunshine is anticipated.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 64.4°F, while the minimum temperature will be 39.2°F.
What is the weather forecast for Iona for the next ten days?
In Iona, a combination of sun-filled and overcast weather is expected for the next ten days.
How hot will it be in the next ten days?
The maximum temperature will vary between 64.4°F and 91.4°F, as the minimum temperature will vary between 39.2°F and 57.2°F.
What will be the hottest and the coldest days?
The hottest day will be Thursday, with a maximum of 91.4°F. The coldest day will be Sunday, with a maximum of 64.4°F.

Long-term weather forecast

MonJun 16.
  • 86°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph SW
  • Humidity: 27%
  • UV index: 8
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:44 am 9:12 pm MDT
TueJun 17.
  • 81°F
  • 50°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph WSW
  • Humidity: 41%
  • UV index: 8
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:44 am 9:13 pm MDT
WedJun 18.
  • 86°F
  • 52°F
Sunny
Sunny
  • Wind: 14mph SW
  • Humidity: 31%
  • UV index: 8
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:44 am 9:13 pm MDT
ThuJun 19.
  • 91°F
  • 57°F
Mostly Sunny
Mostly Sunny
  • Wind: 15mph SSW
  • Humidity: 30%
  • UV index: 8
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:44 am 9:13 pm MDT
FriJun 20.
  • 86°F
  • 52°F
Sunny
Sunny
  • Wind: 18mph SW
  • Humidity: 30%
  • UV index: 8
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:44 am 9:13 pm MDT
SatJun 21.
  • 72°F
  • 39°F
Sunny
Sunny
  • Wind: 18mph SW
  • Humidity: 31%
  • UV index: 8
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:45 am 9:14 pm MDT
SunJun 22.
  • 64°F
  • 39°F
Sunny
Sunny
  • Wind: 13mph SW
  • Humidity: 39%
  • UV index: 8
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:45 am 9:14 pm MDT
MonJun 23.
  • 73°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SW
  • Humidity: 33%
  • UV index: 8
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:45 am 9:14 pm MDT
TueJun 24.
  • 81°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph WSW
  • Humidity: 28%
  • UV index: 8
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:46 am 9:14 pm MDT
WedJun 25.
  • 79°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SW
  • Humidity: 33%
  • UV index: 8
  • Precip. probability: 14%
  • Precipitation: 0"
  • 5:46 am 9:14 pm MDT
It is expected that a combination of mostly clear and overcast weather is predicted.
Rainfall is not anticipated in Iona in the upcoming days.
Expect a substantial fluctuation in daytime highs throughout the forecast window. The maximum temperature will vary between 64.4°F and 91.4°F, while the difference in minimum temperatures will be also substantial, as the minimum temperature is expected to range between 39.2°F and 57.2°F.
Thursday is expected to be the hottest, reaching up to 91.4°F; the coldest day will be Sunday, with a maximum of 64.4°F.
Updated: Jun 16, 2025 @ 15:20:12 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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