Meridian, ID Weather Forecast
Ada County, Idaho
Live radar, warnings and storm tracking for Meridian, with free alerts the moment it counts.
The next few hours
Dry for the moment, with rain moving in overnight
It is 50°, but the wind is taking it down to 47° on exposed skin. The sky is mostly sunny.
The barometer has climbed 0.06 inHg in the last hour, which is the sign of drier air moving in behind whatever has just gone through. The wind turns to the south-southeast around 4 AM. The first rain arrives between 3 AM and 4 AM. That leaves a usable window outdoors until about 3 AM, and it closes quickly after that.
Taller, warmer bars mean heavier rain. Dotted means no reading for that hour.
Hour by hour
One wet spell, dry either side of it
There is one wet stretch in the window, near 3 AM.
It tapers off after 4 AM. The overnight low settles near 39°. Tomorrow tops out near 58°.
Sunrise and sunset
Next five days, scored 0 to 100The first day or two use the HRRR and NBM cloud layers. Later days only have total cloud, so treat them as a rough guide.
Know when sunset at this place will be worth a photo
We score every sunrise and sunset here from the cloud, haze and smoke forecast, and let you know when one is likely to light up. Sunrise the evening before, sunset a few hours ahead.
Seven-day outlook
30–58°F across the weekThe week runs between 31° and 58°, with tomorrow the warmest day of it. The second half leans cooling, and Thursday is the coolest day in it. Wednesday is the wettest day, peaking near 50%.
Free alerts for Meridian
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Meridian, ID at a glance
Meridian is home to about 134,801 people in Ada County, across 37 square miles. It ranks 2nd by population of 55 places in Idaho with a forecast here. The nearest neighbour with its own forecast is Kuna, 6 miles away.
- County
- Ada County
- Population
- 134,801 2023 est.
- Land area
- 37 sq mi
- People per sq mi
- 3,657
- Forecast point
- 43.6115°N, 116.4007°W
How well can the network see Meridian?
The nearest Doppler radar is KCBX (Boise, ID), to the SE. Its lowest scan passes about 610 ft above Meridian. That is about as close as US radar coverage gets: low-level rotation and gust fronts over Meridian show up clearly. Meridian is closer to its radar than 94% of US cities.
The closest weather station is KMAN (Nampa Muni). Representative on most days, though a thunderstorm can hit one and miss the other.
Forecasts near Meridian
- Kuna, ID6 mi
- Eagle, ID6 mi
- Garden City, ID7 mi
- Star, ID8 mi
- Nampa, ID8 mi
- Boise City, ID8 mi
- Middleton, ID13 mi
- Caldwell, ID13 mi
Elsewhere in Idaho
Boise CityNampaCaldwellIdaho FallsPocatelloCoeur d'AleneAll Idaho forecasts →