Harman US

Waimea, HI Weather & Growing Conditions

This Afternoon
92°F
Scattered Rain Showers
Scattered rain showers. Partly sunny. High near 92, with temperatures falling to around 86 in the afternoon. Heat index values as high as 100. East wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 92°F Scattered Rain Showers 13 to 16 mph E 26%
Tonight 76°F Partly Cloudy 9 to 13 mph ENE 0%
Saturday 91°F Partly Sunny 6 to 17 mph ENE 4%
Saturday Night 76°F Mostly Cloudy 6 mph ENE 2%
Sunday 92°F Mostly Sunny 5 mph ENE 3%
Sunday Night 76°F Mostly Cloudy 5 mph ENE 2%
Monday 92°F Mostly Sunny 5 mph ENE 2%
Monday Night 75°F Partly Cloudy 5 mph NE 6%
Tuesday 92°F Mostly Sunny 1 to 5 mph ENE 7%
Tuesday Night 76°F Isolated Rain Showers 5 mph NE 18%
Wednesday 92°F Partly Sunny 1 to 5 mph NE 9%
Wednesday Night 75°F Mostly Cloudy 5 mph NNE 12%
Thursday 91°F Isolated Rain Showers then Mostly Sunny 3 mph NE 15%
Thursday Night 75°F Partly Cloudy then Isolated Rain Showers 3 to 13 mph NE 15%

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

Growing snapshot for Waimea, HI

Growing season
365 days

Explore more for Waimea, HI: full frost dates · planting calendar · Hawaii frost dates

Climate data from the nearest NOAA station, Waimea 947, Hi (0.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.