Weather in Meridian, ID
Updated 2026-09-26 09:00 local time · ZIP codes 83642, 83646
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
44°12% rain49°10% rain52°10% rain55°10% rain57°9% rain60°9% rain61°9% rain62°9% rain63°9% rain63°9% rain65°9% rain
68°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 12%).
It feels like 41°F with winds near 5 mph.
68°F, 9% rain chance and 7 mph wind.
Visibility is around 6 mi; gusts may reach 17 mph.
Current temperature is 44°F, wind 5 mph, rain chance up to 12%.
UV index is 0.
Local weather characteristics in Meridian
Idaho combines dry interior valleys with colder mountain climates. Elevation strongly affects temperature, snowfall and the timing of spring and fall conditions.
Meridian is part of the West weather region. The forecast point is near 43.61°N latitude and 116.39°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.
Meridian weather today
Overcast and 44°F in Meridian, ID. Today's high is 68°F with a 7% rain chance. Winds are around 5 mph with gusts near 11 mph. Relative humidity is 51%, pressure is 30.10 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Meridian
Sunrise is at 07:37 AM and sunset is at 07:36 PM. Tomorrow's forecast calls for Overcast with a high near 71°F and a low near 52°F. The maximum rain chance is 9%.