Yes, volcanoes can affect weather and the Earth's climate. 56°. Station Data. Forecast data from The Norwegian Meteorological Institute; Current conditions data from the National Weather … Wind: NE at 3.4 mph. google_ad_width = 336; Over the course of the year, the temperature typically varies from 52°F to 77°F and is rarely below 48°F or above 79°F. Weather Statistics for Volcano, HI . . google_ad_height = 280; //-->,