Annapolis, united states naval academy (knak) lat: Local forecast office more local. Webtoday’s and tonight’s annapolis, md weather forecast, weather conditions and doppler radar from the weather channel and weather. com. Webannapolis, md weather forecast, with current conditions, wind, air quality, and what to expect for the next 3 days. Heat advisory in effect from august 28, 01:00 pm edt until august 28, 07:00 pm edt. Webannapolis 14 day extended forecast. See more current weather. Annapolis, united states naval academy (knak) lat: Local forecast office more. Annapolis, united states naval academy (knak) lat: Local forecast office more local. Webannapolis 14 day extended forecast. See more current weather.