Weather in Montpelier, ID
Updated 2026-09-26 10:00 local time · ZIP codes 83254
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
57°1% rain61°1% rain64°1% rain68°1% rain71°1% rain
72°9% rain70°9% rain69°9% rain
67°7% rain
61°2% rain
58°10% rain
57°8% 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 53°F with winds near 2 mph.
68°F, 1% rain chance and 7 mph wind.
Visibility is around 6 mi; gusts may reach 24 mph.
Current temperature is 57°F, wind 2 mph, rain chance up to 10%.
UV index is 2.
Local weather characteristics in Montpelier
Idaho combines dry interior valleys with colder mountain climates. Elevation strongly affects temperature, snowfall and the timing of spring and fall conditions.
Montpelier is part of the West weather region. The forecast point is near 42.32°N latitude and 111.30°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.
Montpelier weather today
Sunny and 57°F in Montpelier, ID. Today's high is 72°F with a 4% rain chance. Winds are around 2 mph with gusts near 7 mph. Relative humidity is 42%, pressure is 29.99 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Montpelier
Sunrise is at 07:16 AM and sunset is at 07:16 PM. Tomorrow's forecast calls for Overcast with a high near 73°F and a low near 50°F. The maximum rain chance is 57%.