Powell Junction, ID Weather Forecast
Local 7-day forecast
Light Rain then Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Powell Junction, ID in one place.
Rain before noon, then showers and thunderstorms. Cloudy, with a high near 51. West southwest wind 3 to 7 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Powell Junction, 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: Jun 8, 2026 12:23 AM MDT.
The active forecast window currently covers Jun 9 to Jun 14, 2026 for Powell Junction, ID.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 12:23 AM MDT
- Forecast office
- MSO
- Source
- NOAA / NWS
Daily Outlook
This Week in Powell Junction
Sunday looks like the warmest upcoming period in Powell Junction at 71 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 35 degrees F.
The strongest winds are forecast for Tuesday Night at about 8 mph WSW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 12:23 AM MDT
- Coverage
- 6 days
- Time zone
- America/Boise
- Forecast office
- MSO
- Radar station
- KMSX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms before 9pm, then rain. Cloudy, with a low around 37. West southwest wind around 8 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.
Rain and snow before noon, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 49. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Partly cloudy, with a low around 35.
Sunny, with a high near 62.
Mostly clear, with a low around 41.
A slight chance of rain after noon. Sunny, with a high near 66.
Mostly clear, with a low around 42.
Sunny, with a high near 68.
Partly cloudy, with a low around 43.
Sunny, with a high near 71.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 9
|
Light Rain then Showers And Thunderstorms
|
51°F |
3 to 7 mph
WSW
|
|
Tuesday Night
Jun 9
|
Showers And Thunderstorms then Light Rain
|
37°F |
8 mph
WSW
|
|
Wednesday
Jun 10
|
Rain And Snow then Slight Chance Showers And Thunderstorms
|
49°F |
8 mph
WSW
|
|
Wednesday Night
Jun 10
|
Partly Cloudy
|
35°F |
2 to 8 mph
SW
|
|
Thursday
Jun 11
|
Sunny
|
62°F |
1 to 7 mph
SW
|
|
Thursday Night
Jun 11
|
Mostly Clear
|
41°F |
0 to 7 mph
WNW
|
|
Friday
Jun 12
|
Sunny then Slight Chance Light Rain
|
66°F |
1 to 6 mph
WSW
|
|
Friday Night
Jun 12
|
Mostly Clear
|
42°F |
1 to 6 mph
S
|
|
Saturday
Jun 13
|
Sunny
|
68°F |
1 to 5 mph
NE
|
|
Saturday Night
Jun 13
|
Partly Cloudy
|
43°F |
1 to 5 mph
NE
|
|
Sunday
Jun 14
|
Sunny
|
71°F |
5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Powell Junction.