Weather for Makiki Valley Trail, HI - Makiki Valley Trail, HI Weather, Current Weather in Makiki Valley Trail, HI. Local weather report for Makiki Valley Trail, HI, Local Makiki Valley Trail, HI weather. Forecast for Makiki Valley Trail, Hawaii, Makiki Valley Trail, HI weather forecast. Find your local Makiki Valley Trail weather forecast. Makiki Valley Trail, HI weather conditions.