Harman US

Meridian, ID Weather & Growing Conditions

Today
77°F
Mostly Sunny
Mostly sunny, with a high near 77. Northwest wind 2 to 7 mph.

7-day forecast

WhenTempForecastWindPrecip
Today 77°F Mostly Sunny 2 to 7 mph NW 10%
Tonight 50°F Mostly Clear 1 to 7 mph SSW 3%
Sunday 80°F Sunny 3 to 7 mph S 1%
Sunday Night 50°F Mostly Clear 1 to 6 mph SW 0%
Monday 84°F Sunny 6 mph S 0%
Monday Night 53°F Partly Cloudy 6 mph W 0%
Tuesday 85°F Sunny 5 mph SSW 0%
Tuesday Night 52°F Partly Cloudy 5 mph NNE 2%
Wednesday 86°F Sunny 7 mph SE 0%
Wednesday Night 53°F Mostly Clear 7 mph E 0%
Thursday 87°F Sunny 6 to 12 mph SSE 1%
Thursday Night 54°F Partly Cloudy 8 mph ESE 2%
Friday 84°F Mostly Sunny 9 mph S 2%
Friday Night 50°F Partly Cloudy 8 mph NW 3%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Meridian, ID

Last spring frost
Apr 24
First fall frost
Oct 21
Growing season
179 days
Hardiness zone
7a

Explore more for Meridian, ID: full frost dates · planting calendar · Idaho frost dates

Climate data from the nearest NOAA station, Boise Air Terminal, Id (8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.