Iona, ID Weather Forecast
Local 7-day forecast
Light Rain Likely then Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Iona, ID in one place.
Rain likely before 3pm, then showers and thunderstorms likely. Partly sunny, with a high near 66. South southwest wind 10 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.
Local Weather Overview
This forecast page for Iona, ID is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 9, 2026 2:18 PM MDT.
The active forecast window currently covers Apr 11 to Apr 15, 2026 for Iona, ID.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 11 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 2:18 PM MDT
- Forecast office
- PIH
- Source
- NOAA / NWS
Daily Outlook
This Week in Iona
Saturday looks like the warmest upcoming period in Iona at 66 degrees F.
Monday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Wednesday at about 12 to 23 mph SW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 2:18 PM MDT
- Coverage
- 6 days
- Time zone
- America/Boise
- Forecast office
- PIH
- Radar station
- KSFX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain. Mostly cloudy, with a low around 42. Chance of precipitation is 50%.
A chance of rain before noon, then showers and thunderstorms likely. Mostly cloudy, with a high near 58. Chance of precipitation is 70%.
A chance of rain. Mostly cloudy, with a low around 34. Chance of precipitation is 50%.
A chance of rain before 9am, then a chance of rain and snow. Partly sunny, with a high near 52. Chance of precipitation is 50%.
A chance of rain before midnight. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Mostly sunny, with a high near 55.
Partly cloudy, with a low around 34.
Mostly sunny, with a high near 58.
A slight chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Light Rain Likely then Showers And Thunderstorms Likely
|
66°F |
10 to 22 mph
SSW
|
|
Saturday Night
Apr 11
|
Chance Light Rain
|
42°F |
9 to 18 mph
S
|
|
Sunday
Apr 12
|
Chance Light Rain then Showers And Thunderstorms Likely
|
58°F |
10 to 21 mph
SSW
|
|
Sunday Night
Apr 12
|
Chance Light Rain
|
34°F |
10 to 17 mph
SW
|
|
Monday
Apr 13
|
Chance Rain And Snow
|
52°F |
10 to 16 mph
SSW
|
|
Monday Night
Apr 13
|
Chance Light Rain then Mostly Cloudy
|
33°F |
9 to 15 mph
SW
|
|
Tuesday
Apr 14
|
Mostly Sunny
|
55°F |
9 to 15 mph
SW
|
|
Tuesday Night
Apr 14
|
Partly Cloudy
|
34°F |
12 to 16 mph
SW
|
|
Wednesday
Apr 15
|
Mostly Sunny
|
58°F |
12 to 23 mph
SW
|
|
Wednesday Night
Apr 15
|
Slight Chance Light Rain
|
38°F |
14 to 21 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Iona.
