Weather in Basalt, ID
Updated 2026-09-26 07:45 local time · ZIP codes 83218
Clear
No government weather alerts were returned for this location at the latest update.
Next hours
50°2% rain55°1% rain58°1% rain
62°2% rain64°2% rain67°3% rain
69°6% rain
70°9% rain70°9% rain69°9% rain68°9% rain64°9% 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 9%).
It feels like 44°F with winds near 12 mph.
67°F, 3% rain chance and 14 mph wind.
Visibility is around 6 mi; gusts may reach 24 mph.
Current temperature is 50°F, wind 12 mph, rain chance up to 9%.
UV index is 0.
Local weather characteristics in Basalt
Idaho combines dry interior valleys with colder mountain climates. Elevation strongly affects temperature, snowfall and the timing of spring and fall conditions.
Basalt is part of the West weather region. The forecast point is near 43.31°N latitude and 112.17°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.
Basalt weather today
Clear and 50°F in Basalt, ID. Today's high is 70°F with a 4% rain chance. Winds are around 12 mph with gusts near 23 mph. Relative humidity is 46%, pressure is 30.01 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Basalt
Sunrise is at 07:20 AM and sunset is at 07:19 PM. Tomorrow's forecast calls for Overcast with a high near 78°F and a low near 53°F. The maximum rain chance is 12%.