Swan Valley, ID Weather Forecast
Local 7-day forecast
Chance Rain And Snow then Slight Chance T-storms
Track current conditions, temperature changes, wind, and the full daily outlook for Swan Valley, ID in one place.
A chance of rain before 9am, then a chance of rain and snow between 9am and noon, then a slight chance of thunderstorms and rain and snow showers likely. Mostly cloudy, with a high near 49. Chance of precipitation is 70%.
Local Weather Overview
This forecast page for Swan Valley, 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 18, 2026 9:39 AM MDT.
The active forecast window currently covers Apr 22 to Apr 24, 2026 for Swan Valley, ID.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 22 to Apr 24, 2026
- Latest sync
- Apr 18, 2026 9:39 AM MDT
- Forecast office
- PIH
- Source
- NOAA / NWS
Daily Outlook
This Week in Swan Valley
Wednesday looks like the warmest upcoming period in Swan Valley at 49 degrees F.
Thursday Night is the coolest period ahead with temperatures near 29 degrees F.
The strongest winds are forecast for Wednesday at about 15 to 25 mph SSW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 18, 2026 9:39 AM MDT
- Coverage
- 4 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
Rain and snow likely. Mostly cloudy, with a low around 33. Chance of precipitation is 70%. New snow accumulation of less than half an inch possible.
Snow likely before 3pm, then rain and snow likely. Mostly cloudy, with a high near 42. Chance of precipitation is 70%. New snow accumulation of less than half an inch possible.
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.
A chance of snow. Partly sunny, with a high near 45. Chance of precipitation is 40%.
A slight chance of snow before midnight. Partly cloudy, with a low around 29. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 22
|
Chance Rain And Snow then Slight Chance T-storms
|
49°F |
15 to 25 mph
SSW
|
|
Wednesday Night
Apr 22
|
Rain And Snow Likely
|
33°F |
18 to 23 mph
SW
|
|
Thursday
Apr 23
|
Light Snow Likely
|
42°F |
20 mph
SW
|
|
Thursday Night
Apr 23
|
Chance Rain And Snow
|
29°F |
10 to 15 mph
SSW
|
|
Friday
Apr 24
|
Chance Light Snow
|
45°F |
10 to 14 mph
NNW
|
|
Friday Night
Apr 24
|
Slight Chance Light Snow then Partly Cloudy
|
29°F |
9 to 13 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Swan Valley.
