Weather in Swan Valley, ID
Updated 2026-09-26 10:00 local time · ZIP codes 83449
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
57°1% rain60°1% rain
62°4% rain64°3% rain
66°6% rain
66°9% rain66°9% rain65°9% rain63°9% rain60°10% rain
58°10% rain58°10% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 10%).
It feels like 46°F with winds near 13 mph.
63°F, 9% rain chance and 11 mph wind.
Visibility is around 6 mi; gusts may reach 28 mph.
Current temperature is 57°F, wind 13 mph, rain chance up to 10%.
UV index is 2.
Local weather characteristics in Swan Valley
Idaho combines dry interior valleys with colder mountain climates. Elevation strongly affects temperature, snowfall and the timing of spring and fall conditions.
Swan Valley is part of the West weather region. The forecast point is near 43.44°N latitude and 111.29°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Swan Valley weather today
Sunny and 57°F in Swan Valley, ID. Today's high is 66°F with a 5% rain chance. Winds are around 13 mph with gusts near 18 mph. Relative humidity is 33%, pressure is 29.99 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Swan Valley
Sunrise is at 07:17 AM and sunset is at 07:15 PM. Tomorrow's forecast calls for Overcast with a high near 74°F and a low near 52°F. The maximum rain chance is 12%.